From: Cristy <urban-warrior@imagemagick.org>
Date: Sat, 27 Jul 2019 20:26:38 +0000 (-0400)
Subject: Improve GetNextToken() performance
X-Git-Tag: 7.0.8-58~10
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=448fd18c8b61d91acac4cce6d531322190b02f25;p=imagemagick

Improve GetNextToken() performance
---

diff --git a/MagickCore/channel.c b/MagickCore/channel.c
index 630ab6ed7..b7e11175e 100644
--- a/MagickCore/channel.c
+++ b/MagickCore/channel.c
@@ -249,7 +249,7 @@ MagickExport Image *ChannelFxImage(const Image *image,const char *expression,
   channel_mask=UndefinedChannel;
   pixel=0.0;
   p=(char *) expression;
-  GetNextToken(p,&p,MagickPathExtent,token);
+  (void) GetNextToken(p,&p,MagickPathExtent,token);
   channel_op=ExtractChannelOp;
   for (channels=0; *token != '\0'; )
   {
@@ -263,7 +263,7 @@ MagickExport Image *ChannelFxImage(const Image *image,const char *expression,
     {
       case ',':
       {
-        GetNextToken(p,&p,MagickPathExtent,token);
+        (void) GetNextToken(p,&p,MagickPathExtent,token);
         break;
       }
       case '|':
@@ -272,7 +272,7 @@ MagickExport Image *ChannelFxImage(const Image *image,const char *expression,
           source_image=GetNextImageInList(source_image);
         else
           source_image=GetFirstImageInList(source_image);
-        GetNextToken(p,&p,MagickPathExtent,token);
+        (void) GetNextToken(p,&p,MagickPathExtent,token);
         break;
       }
       case ';':
@@ -301,7 +301,7 @@ MagickExport Image *ChannelFxImage(const Image *image,const char *expression,
             destination_image=GetLastImageInList(destination_image);
             return((Image *) NULL);
           }
-        GetNextToken(p,&p,MagickPathExtent,token);
+        (void) GetNextToken(p,&p,MagickPathExtent,token);
         channels=0;
         destination_channel=RedPixelChannel;
         channel_mask=UndefinedChannel;
@@ -320,23 +320,23 @@ MagickExport Image *ChannelFxImage(const Image *image,const char *expression,
       }
     source_channel=(PixelChannel) i;
     channel_op=ExtractChannelOp;
-    GetNextToken(p,&p,MagickPathExtent,token);
+    (void) GetNextToken(p,&p,MagickPathExtent,token);
     if (*token == '<')
       {
         channel_op=ExchangeChannelOp;
-        GetNextToken(p,&p,MagickPathExtent,token);
+        (void) GetNextToken(p,&p,MagickPathExtent,token);
       }
     if (*token == '=')
       {
         if (channel_op != ExchangeChannelOp)
           channel_op=AssignChannelOp;
-        GetNextToken(p,&p,MagickPathExtent,token);
+        (void) GetNextToken(p,&p,MagickPathExtent,token);
       }
     if (*token == '>')
       {
         if (channel_op != ExchangeChannelOp)
           channel_op=TransferChannelOp;
-        GetNextToken(p,&p,MagickPathExtent,token);
+        (void) GetNextToken(p,&p,MagickPathExtent,token);
       }
     switch (channel_op)
     {
@@ -407,7 +407,7 @@ MagickExport Image *ChannelFxImage(const Image *image,const char *expression,
         if (((channels >= 1)  || (destination_channel >= 1)) &&
             (IsGrayColorspace(destination_image->colorspace) != MagickFalse))
           (void) SetImageColorspace(destination_image,sRGBColorspace,exception);
-        GetNextToken(p,&p,MagickPathExtent,token);
+        (void) GetNextToken(p,&p,MagickPathExtent,token);
         break;
       }
       default:
diff --git a/MagickCore/color.c b/MagickCore/color.c
index 87415a0ad..d113a63ce 100644
--- a/MagickCore/color.c
+++ b/MagickCore/color.c
@@ -2030,7 +2030,7 @@ static MagickBooleanType LoadColorCache(LinkedListInfo *cache,const char *xml,
     /*
       Interpret XML.
     */
-    GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
     if (*token == '\0')
       break;
     (void) CopyMagickString(keyword,token,MagickPathExtent);
@@ -2040,7 +2040,7 @@ static MagickBooleanType LoadColorCache(LinkedListInfo *cache,const char *xml,
           Doctype element.
         */
         while ((LocaleNCompare(q,"]>",2) != 0) && (*q != '\0'))
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         continue;
       }
     if (LocaleNCompare(keyword,"<!--",4) == 0)
@@ -2049,7 +2049,7 @@ static MagickBooleanType LoadColorCache(LinkedListInfo *cache,const char *xml,
           Comment element.
         */
         while ((LocaleNCompare(q,"->",2) != 0) && (*q != '\0'))
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         continue;
       }
     if (LocaleCompare(keyword,"<include") == 0)
@@ -2060,10 +2060,10 @@ static MagickBooleanType LoadColorCache(LinkedListInfo *cache,const char *xml,
         while (((*token != '/') && (*(token+1) != '>')) && (*q != '\0'))
         {
           (void) CopyMagickString(keyword,token,MagickPathExtent);
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (*token != '=')
             continue;
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (LocaleCompare(keyword,"file") == 0)
             {
               if (depth > MagickMaxRecursionDepth)
@@ -2120,11 +2120,11 @@ static MagickBooleanType LoadColorCache(LinkedListInfo *cache,const char *xml,
         color_info=(ColorInfo *) NULL;
         continue;
       }
-    GetNextToken(q,(const char **) NULL,extent,token);
+    (void) GetNextToken(q,(const char **) NULL,extent,token);
     if (*token != '=')
       continue;
-    GetNextToken(q,&q,extent,token);
-    GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
     switch (*keyword)
     {
       case 'C':
diff --git a/MagickCore/configure.c b/MagickCore/configure.c
index 3692d3257..ba5affe75 100644
--- a/MagickCore/configure.c
+++ b/MagickCore/configure.c
@@ -1165,7 +1165,7 @@ static MagickBooleanType LoadConfigureCache(LinkedListInfo *cache,
     /*
       Interpret XML.
     */
-    GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
     if (*token == '\0')
       break;
     (void) CopyMagickString(keyword,token,MagickPathExtent);
@@ -1175,7 +1175,7 @@ static MagickBooleanType LoadConfigureCache(LinkedListInfo *cache,
           Doctype element.
         */
         while ((LocaleNCompare(q,"]>",2) != 0) && (*q != '\0'))
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         continue;
       }
     if (LocaleNCompare(keyword,"<!--",4) == 0)
@@ -1184,7 +1184,7 @@ static MagickBooleanType LoadConfigureCache(LinkedListInfo *cache,
           Comment element.
         */
         while ((LocaleNCompare(q,"->",2) != 0) && (*q != '\0'))
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         continue;
       }
     if (LocaleCompare(keyword,"<include") == 0)
@@ -1195,10 +1195,10 @@ static MagickBooleanType LoadConfigureCache(LinkedListInfo *cache,
         while (((*token != '/') && (*(token+1) != '>')) && (*q != '\0'))
         {
           (void) CopyMagickString(keyword,token,MagickPathExtent);
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (*token != '=')
             continue;
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (LocaleCompare(keyword,"file") == 0)
             {
               if (depth > MagickMaxRecursionDepth)
@@ -1259,11 +1259,11 @@ static MagickBooleanType LoadConfigureCache(LinkedListInfo *cache,
     /*
       Parse configure element.
     */
-    GetNextToken(q,(const char **) NULL,extent,token);
+    (void) GetNextToken(q,(const char **) NULL,extent,token);
     if (*token != '=')
       continue;
-    GetNextToken(q,&q,extent,token);
-    GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
     switch (*keyword)
     {
       case 'N':
diff --git a/MagickCore/delegate.c b/MagickCore/delegate.c
index 5565fc866..eb0ba31d1 100644
--- a/MagickCore/delegate.c
+++ b/MagickCore/delegate.c
@@ -2047,7 +2047,7 @@ static MagickBooleanType LoadDelegateCache(LinkedListInfo *cache,
     /*
       Interpret XML.
     */
-    GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
     if (*token == '\0')
       break;
     (void) CopyMagickString(keyword,token,MagickPathExtent);
@@ -2057,7 +2057,7 @@ static MagickBooleanType LoadDelegateCache(LinkedListInfo *cache,
           Doctype element.
         */
         while ((LocaleNCompare(q,"]>",2) != 0) && (*q != '\0'))
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         continue;
       }
     if (LocaleNCompare(keyword,"<!--",4) == 0)
@@ -2066,7 +2066,7 @@ static MagickBooleanType LoadDelegateCache(LinkedListInfo *cache,
           Comment element.
         */
         while ((LocaleNCompare(q,"->",2) != 0) && (*q != '\0'))
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         continue;
       }
     if (LocaleCompare(keyword,"<include") == 0)
@@ -2077,10 +2077,10 @@ static MagickBooleanType LoadDelegateCache(LinkedListInfo *cache,
         while (((*token != '/') && (*(token+1) != '>')) && (*q != '\0'))
         {
           (void) CopyMagickString(keyword,token,MagickPathExtent);
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (*token != '=')
             continue;
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (LocaleCompare(keyword,"file") == 0)
             {
               if (depth > MagickMaxRecursionDepth)
@@ -2138,11 +2138,11 @@ static MagickBooleanType LoadDelegateCache(LinkedListInfo *cache,
         delegate_info=(DelegateInfo *) NULL;
         continue;
       }
-    GetNextToken(q,(const char **) NULL,extent,token);
+    (void) GetNextToken(q,(const char **) NULL,extent,token);
     if (*token != '=')
       continue;
-    GetNextToken(q,&q,extent,token);
-    GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
     switch (*keyword)
     {
       case 'C':
diff --git a/MagickCore/draw.c b/MagickCore/draw.c
index 584e2250a..f3712318a 100644
--- a/MagickCore/draw.c
+++ b/MagickCore/draw.c
@@ -2321,7 +2321,8 @@ static SplayTreeInfo *GetMVGMacros(const char *primitive)
   extent=strlen(token)+MagickPathExtent;
   for (q=primitive; *q != '\0'; )
   {
-    GetNextToken(q,&q,extent,token);
+    if (GetNextToken(q,&q,extent,token) < 1)
+      break;
     if (*token == '\0')
       break;
     if (LocaleCompare("push",token) == 0)
@@ -2330,7 +2331,7 @@ static SplayTreeInfo *GetMVGMacros(const char *primitive)
           *end,
           *start;
 
-        GetNextToken(q,&q,extent,token);
+        (void) GetNextToken(q,&q,extent,token);
         if (*q == '"')
           {
             char
@@ -2345,14 +2346,14 @@ static SplayTreeInfo *GetMVGMacros(const char *primitive)
             /*
               Named macro (e.g. push graphic-context "wheel").
             */
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             start=q;
             end=q;
             (void) CopyMagickString(name,token,MagickPathExtent);
             n=1;
             for (p=q; *p != '\0'; )
             {
-              GetNextToken(p,&p,extent,token);
+              (void) GetNextToken(p,&p,extent,token);
               if (*token == '\0')
                 break;
               if (LocaleCompare(token,"pop") == 0)
@@ -2367,7 +2368,7 @@ static SplayTreeInfo *GetMVGMacros(const char *primitive)
                   /*
                     Extract macro.
                   */
-                  GetNextToken(p,&p,extent,token);
+                  (void) GetNextToken(p,&p,extent,token);
                   (void) CopyMagickString(macro,start,(size_t) (end-start));
                   (void) AddValueToSplayTree(macros,ConstantString(name),
                     ConstantString(macro));
@@ -2567,7 +2568,8 @@ static MagickBooleanType RenderMVGContent(Image *image,
     /*
       Interpret graphic primitive.
     */
-    GetNextToken(q,&q,MagickPathExtent,keyword);
+    if (GetNextToken(q,&q,MagickPathExtent,keyword) < 1)
+      break;
     if (*keyword == '\0')
       break;
     if (*keyword == '#')
@@ -2593,37 +2595,37 @@ static MagickBooleanType RenderMVGContent(Image *image,
       {
         if (LocaleCompare("affine",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             affine.sx=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             affine.rx=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             affine.ry=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             affine.sy=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             affine.tx=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             affine.ty=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
@@ -2652,7 +2654,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("border-color",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             status&=QueryColorCompliance(token,AllCompliance,
               &graphic_context[n]->border_color,exception);
             break;
@@ -2668,7 +2670,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             const char
               *mvg_class;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == '\0')
               {
                 status=MagickFalse;
@@ -2706,7 +2708,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             /*
               Take a node from within the MVG document, and duplicate it here.
             */
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == '\0')
               {
                 status=MagickFalse;
@@ -2742,7 +2744,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             ssize_t
               fill_rule;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             fill_rule=ParseCommandOption(MagickFillRuleOptions,MagickFalse,
               token);
             if (fill_rule == -1)
@@ -2758,7 +2760,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             ssize_t
               clip_units;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             clip_units=ParseCommandOption(MagickClipPathOptions,MagickFalse,
               token);
             if (clip_units == -1)
@@ -2794,7 +2796,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
               MVG compliance associates a clipping mask with an image; SVG
               compliance associates a clipping mask with a graphics context.
             */
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             graphic_context[n]->compliance=(ComplianceType) ParseCommandOption(
               MagickComplianceOptions,MagickFalse,token);
             break;
@@ -2810,7 +2812,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             ssize_t
               decorate;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             decorate=ParseCommandOption(MagickDecorateOptions,MagickFalse,
               token);
             if (decorate == -1)
@@ -2823,7 +2825,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("density",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) CloneString(&graphic_context[n]->density,token);
             break;
           }
@@ -2832,7 +2834,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             ssize_t
               direction;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             direction=ParseCommandOption(MagickDirectionOptions,MagickFalse,
               token);
             if (direction == -1)
@@ -2854,7 +2856,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("encoding",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) CloneString(&graphic_context[n]->encoding,token);
             break;
           }
@@ -2866,7 +2868,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
       {
         if (LocaleCompare("fill",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (graphic_context[n]->clip_path != MagickFalse)
               break;
             (void) FormatLocaleString(pattern,MagickPathExtent,"%s",token);
@@ -2887,7 +2889,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             double
               opacity;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (graphic_context[n]->clip_path != MagickFalse)
               break;
             factor=strchr(token,'%') != (char *) NULL ? 0.01 : 1.0;
@@ -2908,7 +2910,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             ssize_t
               fill_rule;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             fill_rule=ParseCommandOption(MagickFillRuleOptions,MagickFalse,
               token);
             if (fill_rule == -1)
@@ -2921,7 +2923,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("font",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) CloneString(&graphic_context[n]->font,token);
             if (LocaleCompare("none",token) == 0)
               graphic_context[n]->font=(char *) RelinquishMagickMemory(
@@ -2930,13 +2932,13 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("font-family",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) CloneString(&graphic_context[n]->family,token);
             break;
           }
         if (LocaleCompare("font-size",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             graphic_context[n]->pointsize=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
@@ -2947,7 +2949,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             ssize_t
               stretch;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             stretch=ParseCommandOption(MagickStretchOptions,MagickFalse,token);
             if (stretch == -1)
               {
@@ -2962,7 +2964,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             ssize_t
               style;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             style=ParseCommandOption(MagickStyleOptions,MagickFalse,token);
             if (style == -1)
               {
@@ -2977,7 +2979,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             ssize_t
               weight;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             weight=ParseCommandOption(MagickWeightOptions,MagickFalse,token);
             if (weight == -1)
               weight=(ssize_t) StringToUnsignedLong(token);
@@ -2992,7 +2994,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
       {
         if (LocaleCompare("gradient-units",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             break;
           }
         if (LocaleCompare("gravity",keyword) == 0)
@@ -3000,7 +3002,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             ssize_t
               gravity;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             gravity=ParseCommandOption(MagickGravityOptions,MagickFalse,token);
             if (gravity == -1)
               {
@@ -3022,7 +3024,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
               compose;
 
             primitive_type=ImagePrimitive;
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             compose=ParseCommandOption(MagickComposeOptions,MagickFalse,token);
             if (compose == -1)
               {
@@ -3034,7 +3036,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("interline-spacing",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             graphic_context[n]->interline_spacing=StringToDouble(token,
               &next_token);
             if (token == next_token)
@@ -3043,7 +3045,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("interword-spacing",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             graphic_context[n]->interword_spacing=StringToDouble(token,
               &next_token);
             if (token == next_token)
@@ -3058,7 +3060,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
       {
         if (LocaleCompare("kerning",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             graphic_context[n]->kerning=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
@@ -3072,7 +3074,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
       {
         if (LocaleCompare("letter-spacing",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             clone_info=CloneDrawInfo((ImageInfo *) NULL,graphic_context[n]);
             clone_info->text=AcquireString(" ");
             status&=GetTypeMetrics(image,clone_info,&metrics,exception);
@@ -3102,7 +3104,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             /*
               Take a node from within the MVG document, and duplicate it here.
             */
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             mask_path=(const char *) GetValueFromSplayTree(macros,token);
             if (mask_path != (const char *) NULL)
               {
@@ -3124,7 +3126,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
       {
         if (LocaleCompare("offset",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             break;
           }
         if (LocaleCompare("opacity",keyword) == 0)
@@ -3132,7 +3134,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             double
               opacity;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (graphic_context[n]->clip_path != MagickFalse)
               break;
             factor=strchr(token,'%') != (char *) NULL ? 0.01 : 1.0;
@@ -3172,7 +3174,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("pop",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (LocaleCompare("class",token) == 0)
               break;
             if (LocaleCompare("clip-path",token) == 0)
@@ -3222,7 +3224,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("push",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (LocaleCompare("class",token) == 0)
               {
                 /*
@@ -3230,20 +3232,20 @@ static MagickBooleanType RenderMVGContent(Image *image,
                 */
                 for (p=q; *q != '\0'; )
                 {
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                   if (LocaleCompare(token,"pop") != 0)
                     continue;
-                  GetNextToken(q,(const char **) NULL,extent,token);
+                  (void) GetNextToken(q,(const char **) NULL,extent,token);
                   if (LocaleCompare(token,"class") != 0)
                     continue;
                   break;
                 }
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 break;
               }
             if (LocaleCompare("clip-path",token) == 0)
               {
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 for (p=q; *q != '\0'; )
                 {
                 	GetNextToken(q,&q,extent,token);
@@ -3259,7 +3261,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
                     status=MagickFalse;
                     break;
                   }
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 break;
               }
             if (LocaleCompare("defs",token) == 0)
@@ -3279,44 +3281,44 @@ static MagickBooleanType RenderMVGContent(Image *image,
                 SegmentInfo
                   segment;
 
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 (void) CopyMagickString(name,token,MagickPathExtent);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 (void) CopyMagickString(type,token,MagickPathExtent);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 segment.x1=StringToDouble(token,&next_token);
                 if (token == next_token)
                   ThrowPointExpectedException(token,exception);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 if (*token == ',')
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                 segment.y1=StringToDouble(token,&next_token);
                 if (token == next_token)
                   ThrowPointExpectedException(token,exception);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 if (*token == ',')
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                 segment.x2=StringToDouble(token,&next_token);
                 if (token == next_token)
                   ThrowPointExpectedException(token,exception);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 if (*token == ',')
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                 segment.y2=StringToDouble(token,&next_token);
                 if (token == next_token)
                   ThrowPointExpectedException(token,exception);
                 if (LocaleCompare(type,"radial") == 0)
                   {
-                    GetNextToken(q,&q,extent,token);
+                    (void) GetNextToken(q,&q,extent,token);
                     if (*token == ',')
-                      GetNextToken(q,&q,extent,token);
+                      (void) GetNextToken(q,&q,extent,token);
                   }
                 for (p=q; *q != '\0'; )
                 {
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                   if (LocaleCompare(token,"pop") != 0)
                     continue;
-                  GetNextToken(q,(const char **) NULL,extent,token);
+                  (void) GetNextToken(q,(const char **) NULL,extent,token);
                   if (LocaleCompare(token,"gradient") != 0)
                     continue;
                   break;
@@ -3351,7 +3353,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
                   MagickMax(fabs(bounds.y2-bounds.y1+1.0),1.0),
                   bounds.x1,bounds.y1);
                 (void) SetImageArtifact(image,key,geometry);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 break;
               }
             if (LocaleCompare("graphic-context",token) == 0)
@@ -3369,12 +3371,12 @@ static MagickBooleanType RenderMVGContent(Image *image,
                 graphic_context[n]=CloneDrawInfo((ImageInfo *) NULL,
                   graphic_context[n-1]);
                 if (*q == '"')
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                 break;
               }
             if (LocaleCompare("mask",token) == 0)
               {
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 break;
               }
             if (LocaleCompare("pattern",token) == 0)
@@ -3386,38 +3388,38 @@ static MagickBooleanType RenderMVGContent(Image *image,
                 RectangleInfo
                   bounds;
 
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 (void) CopyMagickString(name,token,MagickPathExtent);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 bounds.x=(ssize_t) ceil(StringToDouble(token,&next_token)-0.5);
                 if (token == next_token)
                   ThrowPointExpectedException(token,exception);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 if (*token == ',')
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                 bounds.y=(ssize_t) ceil(StringToDouble(token,&next_token)-0.5);
                 if (token == next_token)
                   ThrowPointExpectedException(token,exception);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 if (*token == ',')
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                 bounds.width=(size_t) floor(StringToDouble(token,&next_token)+
                   0.5);
                 if (token == next_token)
                   ThrowPointExpectedException(token,exception);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 if (*token == ',')
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                 bounds.height=(size_t) floor(StringToDouble(token,&next_token)+
                   0.5);
                 if (token == next_token)
                   ThrowPointExpectedException(token,exception);
                 for (p=q; *q != '\0'; )
                 {
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                   if (LocaleCompare(token,"pop") != 0)
                     continue;
-                  GetNextToken(q,(const char **) NULL,extent,token);
+                  (void) GetNextToken(q,(const char **) NULL,extent,token);
                   if (LocaleCompare(token,"pattern") != 0)
                     continue;
                   break;
@@ -3436,7 +3438,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
                   "%.20gx%.20g%+.20g%+.20g",(double) bounds.width,(double)
                   bounds.height,(double) bounds.x,(double) bounds.y);
                 (void) SetImageArtifact(image,key,geometry);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 break;
               }
             if (LocaleCompare("symbol",token) == 0)
@@ -3462,7 +3464,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("rotate",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             angle=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
@@ -3485,13 +3487,13 @@ static MagickBooleanType RenderMVGContent(Image *image,
       {
         if (LocaleCompare("scale",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             affine.sx=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             affine.sy=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
@@ -3499,7 +3501,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("skewX",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             angle=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
@@ -3508,7 +3510,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("skewY",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             angle=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
@@ -3534,11 +3536,11 @@ static MagickBooleanType RenderMVGContent(Image *image,
                   image->filename);
                 break;
               }
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             status&=QueryColorCompliance(token,AllCompliance,&stop_color,
               exception);
             stops[number_stops-1].color=stop_color;
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             factor=strchr(token,'%') != (char *) NULL ? 0.01 : 1.0;
             stops[number_stops-1].offset=factor*StringToDouble(token,
               &next_token);
@@ -3548,7 +3550,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("stroke",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (graphic_context[n]->clip_path != MagickFalse)
               break;
             (void) FormatLocaleString(pattern,MagickPathExtent,"%s",token);
@@ -3567,7 +3569,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("stroke-antialias",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             graphic_context[n]->stroke_antialias=StringToLong(token) != 0 ?
               MagickTrue : MagickFalse;
             break;
@@ -3583,14 +3585,14 @@ static MagickBooleanType RenderMVGContent(Image *image,
                   *r;
 
                 r=q;
-                GetNextToken(r,&r,extent,token);
+                (void) GetNextToken(r,&r,extent,token);
                 if (*token == ',')
-                  GetNextToken(r,&r,extent,token);
+                  (void) GetNextToken(r,&r,extent,token);
                 for (x=0; IsPoint(token) != MagickFalse; x++)
                 {
-                  GetNextToken(r,&r,extent,token);
+                  (void) GetNextToken(r,&r,extent,token);
                   if (*token == ',')
-                    GetNextToken(r,&r,extent,token);
+                    (void) GetNextToken(r,&r,extent,token);
                 }
                 graphic_context[n]->dash_pattern=(double *)
                   AcquireQuantumMemory((size_t) (2*x+2),
@@ -3607,9 +3609,9 @@ static MagickBooleanType RenderMVGContent(Image *image,
                   (2*x+2)*sizeof(*graphic_context[n]->dash_pattern));
                 for (j=0; j < x; j++)
                 {
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                   if (*token == ',')
-                    GetNextToken(q,&q,extent,token);
+                    (void) GetNextToken(q,&q,extent,token);
                   graphic_context[n]->dash_pattern[j]=StringToDouble(token,
                     &next_token);
                   if (token == next_token)
@@ -3624,12 +3626,12 @@ static MagickBooleanType RenderMVGContent(Image *image,
                 graphic_context[n]->dash_pattern[j]=0.0;
                 break;
               }
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             break;
           }
         if (LocaleCompare("stroke-dashoffset",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             graphic_context[n]->dash_offset=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
@@ -3640,7 +3642,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             ssize_t
               linecap;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             linecap=ParseCommandOption(MagickLineCapOptions,MagickFalse,token);
             if (linecap == -1)
               {
@@ -3655,7 +3657,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             ssize_t
               linejoin;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             linejoin=ParseCommandOption(MagickLineJoinOptions,MagickFalse,
               token);
             if (linejoin == -1)
@@ -3668,7 +3670,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("stroke-miterlimit",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             graphic_context[n]->miterlimit=StringToUnsignedLong(token);
             break;
           }
@@ -3677,7 +3679,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             double
               opacity;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (graphic_context[n]->clip_path != MagickFalse)
               break;
             factor=strchr(token,'%') != (char *) NULL ? 0.01 : 1.0;
@@ -3695,7 +3697,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("stroke-width",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (graphic_context[n]->clip_path != MagickFalse)
               break;
             graphic_context[n]->stroke_width=StringToDouble(token,&next_token);
@@ -3719,7 +3721,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             ssize_t
               align;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             align=ParseCommandOption(MagickAlignOptions,MagickFalse,token);
             if (align == -1)
               {
@@ -3734,7 +3736,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             ssize_t
               align;
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             align=ParseCommandOption(MagickAlignOptions,MagickFalse,token);
             if (align == -1)
               {
@@ -3746,27 +3748,27 @@ static MagickBooleanType RenderMVGContent(Image *image,
           }
         if (LocaleCompare("text-antialias",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             graphic_context[n]->text_antialias=StringToLong(token) != 0 ?
               MagickTrue : MagickFalse;
             break;
           }
         if (LocaleCompare("text-undercolor",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             status&=QueryColorCompliance(token,AllCompliance,
               &graphic_context[n]->undercolor,exception);
             break;
           }
         if (LocaleCompare("translate",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             affine.tx=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             affine.ty=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
@@ -3787,7 +3789,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             /*
               Get a macro from the MVG document, and "use" it here.
             */
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             use=(const char *) GetValueFromSplayTree(macros,token);
             if (use != (const char *) NULL)
               {
@@ -3805,28 +3807,28 @@ static MagickBooleanType RenderMVGContent(Image *image,
       {
         if (LocaleCompare("viewbox",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             graphic_context[n]->viewbox.x=(ssize_t) ceil(StringToDouble(token,
               &next_token)-0.5);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             graphic_context[n]->viewbox.y=(ssize_t) ceil(StringToDouble(token,
               &next_token)-0.5);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             graphic_context[n]->viewbox.width=(size_t) floor(StringToDouble(
               token,&next_token)+0.5);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             graphic_context[n]->viewbox.height=(size_t) floor(StringToDouble(
               token,&next_token)+0.5);
             if (token == next_token)
@@ -3841,7 +3843,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
       {
         if (LocaleCompare("word-spacing",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             graphic_context[n]->interword_spacing=StringToDouble(token,
               &next_token);
             if (token == next_token)
@@ -3919,19 +3921,19 @@ static MagickBooleanType RenderMVGContent(Image *image,
       */
       if (IsPoint(q) == MagickFalse)
         break;
-      GetNextToken(q,&q,extent,token);
+      (void) GetNextToken(q,&q,extent,token);
       point.x=StringToDouble(token,&next_token);
       if (token == next_token)
         ThrowPointExpectedException(token,exception);
-      GetNextToken(q,&q,extent,token);
+      (void) GetNextToken(q,&q,extent,token);
       if (*token == ',')
-        GetNextToken(q,&q,extent,token);
+        (void) GetNextToken(q,&q,extent,token);
       point.y=StringToDouble(token,&next_token);
       if (token == next_token)
         ThrowPointExpectedException(token,exception);
-      GetNextToken(q,(const char **) NULL,extent,token);
+      (void) GetNextToken(q,(const char **) NULL,extent,token);
       if (*token == ',')
-        GetNextToken(q,&q,extent,token);
+        (void) GetNextToken(q,&q,extent,token);
       primitive_info[i].primitive=primitive_type;
       primitive_info[i].point=point;
       primitive_info[i].coordinates=0;
@@ -4016,7 +4018,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
           *s,
           *t;
 
-        GetNextToken(q,&q,extent,token);
+        (void) GetNextToken(q,&q,extent,token);
         coordinates=1.0;
         t=token;
         for (s=token; *s != '\0'; s=t)
@@ -4248,7 +4250,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             status=MagickFalse;
             break;
           }
-        GetNextToken(q,&q,extent,token);
+        (void) GetNextToken(q,&q,extent,token);
         method=ParseCommandOption(MagickMethodOptions,MagickFalse,token);
         if (method == -1)
           {
@@ -4269,7 +4271,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             break;
           }
         if (*token != ',')
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         (void) CloneString(&primitive_info[j].text,token);
         /*
           Compute text cursor offset.
@@ -4304,7 +4306,7 @@ static MagickBooleanType RenderMVGContent(Image *image,
             status=MagickFalse;
             break;
           }
-        GetNextToken(q,&q,extent,token);
+        (void) GetNextToken(q,&q,extent,token);
         (void) CloneString(&primitive_info[j].text,token);
         break;
       }
@@ -6411,43 +6413,43 @@ static size_t TracePath(MVGInfo *mvg_info,const char *path,
         */
         do
         {
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           if (*token == ',')
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
           arc.x=StringToDouble(token,&next_token);
           if (token == next_token)
             ThrowPointExpectedException(token,exception);
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           if (*token == ',')
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
           arc.y=StringToDouble(token,&next_token);
           if (token == next_token)
             ThrowPointExpectedException(token,exception);
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           if (*token == ',')
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
           angle=StringToDouble(token,&next_token);
           if (token == next_token)
             ThrowPointExpectedException(token,exception);
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           if (*token == ',')
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
           large_arc=StringToLong(token) != 0 ? MagickTrue : MagickFalse;
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           if (*token == ',')
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
           sweep=StringToLong(token) != 0 ? MagickTrue : MagickFalse;
           if (*token == ',')
-            GetNextToken(p,&p,MagickPathExtent,token);
-          GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           if (*token == ',')
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
           x=StringToDouble(token,&next_token);
           if (token == next_token)
             ThrowPointExpectedException(token,exception);
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           if (*token == ',')
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
           y=StringToDouble(token,&next_token);
           if (token == next_token)
             ThrowPointExpectedException(token,exception);
@@ -6477,15 +6479,15 @@ static size_t TracePath(MVGInfo *mvg_info,const char *path,
           points[0]=point;
           for (i=1; i < 4; i++)
           {
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
             if (*token == ',')
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
             x=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
             if (*token == ',')
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
             y=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
@@ -6513,9 +6515,9 @@ static size_t TracePath(MVGInfo *mvg_info,const char *path,
       {
         do
         {
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           if (*token == ',')
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
           x=StringToDouble(token,&next_token);
           if (token == next_token)
             ThrowPointExpectedException(token,exception);
@@ -6542,15 +6544,15 @@ static size_t TracePath(MVGInfo *mvg_info,const char *path,
         */
         do
         {
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           if (*token == ',')
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
           x=StringToDouble(token,&next_token);
           if (token == next_token)
             ThrowPointExpectedException(token,exception);
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           if (*token == ',')
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
           y=StringToDouble(token,&next_token);
           if (token == next_token)
             ThrowPointExpectedException(token,exception);
@@ -6587,15 +6589,15 @@ static size_t TracePath(MVGInfo *mvg_info,const char *path,
         i=0;
         do
         {
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           if (*token == ',')
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
           x=StringToDouble(token,&next_token);
           if (token == next_token)
             ThrowPointExpectedException(token,exception);
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           if (*token == ',')
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
           y=StringToDouble(token,&next_token);
           if (token == next_token)
             ThrowPointExpectedException(token,exception);
@@ -6629,15 +6631,15 @@ static size_t TracePath(MVGInfo *mvg_info,const char *path,
           points[0]=point;
           for (i=1; i < 3; i++)
           {
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
             if (*token == ',')
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
             x=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
             if (*token == ',')
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
             y=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
@@ -6675,15 +6677,15 @@ static size_t TracePath(MVGInfo *mvg_info,const char *path,
           points[1].y=2.0*points[3].y-points[2].y;
           for (i=2; i < 4; i++)
           {
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
             if (*token == ',')
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
             x=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
             if (*token == ',')
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
             y=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
@@ -6727,15 +6729,15 @@ static size_t TracePath(MVGInfo *mvg_info,const char *path,
           points[1].y=2.0*points[2].y-points[1].y;
           for (i=2; i < 3; i++)
           {
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
             if (*token == ',')
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
             x=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
             if (*token == ',')
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
             y=StringToDouble(token,&next_token);
             if (token == next_token)
               ThrowPointExpectedException(token,exception);
@@ -6774,9 +6776,9 @@ static size_t TracePath(MVGInfo *mvg_info,const char *path,
         */
         do
         {
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           if (*token == ',')
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
           y=StringToDouble(token,&next_token);
           if (token == next_token)
             ThrowPointExpectedException(token,exception);
diff --git a/MagickCore/enhance.c b/MagickCore/enhance.c
index 35346890a..4f6488721 100644
--- a/MagickCore/enhance.c
+++ b/MagickCore/enhance.c
@@ -1108,9 +1108,9 @@ MagickExport MagickBooleanType ColorDecisionListImage(Image *image,
           p=(const char *) content;
           for (i=0; (*p != '\0') && (i < 3); i++)
           {
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
             if (*token == ',')
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
             switch (i)
             {
               case 0:
@@ -1140,9 +1140,9 @@ MagickExport MagickBooleanType ColorDecisionListImage(Image *image,
           p=(const char *) content;
           for (i=0; (*p != '\0') && (i < 3); i++)
           {
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
             if (*token == ',')
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
             switch (i)
             {
               case 0:
@@ -1173,9 +1173,9 @@ MagickExport MagickBooleanType ColorDecisionListImage(Image *image,
           p=(const char *) content;
           for (i=0; (*p != '\0') && (i < 3); i++)
           {
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
             if (*token == ',')
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
             switch (i)
             {
               case 0:
@@ -1210,7 +1210,7 @@ MagickExport MagickBooleanType ColorDecisionListImage(Image *image,
         {
           content=GetXMLTreeContent(saturation);
           p=(const char *) content;
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           color_correction.saturation=StringToDouble(token,(char **) NULL);
         }
     }
diff --git a/MagickCore/geometry.c b/MagickCore/geometry.c
index 677de5a90..660b0e038 100644
--- a/MagickCore/geometry.c
+++ b/MagickCore/geometry.c
@@ -764,9 +764,9 @@ MagickExport MagickStatusType ParseAffineGeometry(const char *geometry,
   p=(char *) geometry;
   for (i=0; (*p != '\0') && (i < 6); i++)
   {
-    GetNextToken(p,&p,MagickPathExtent,token);
+    (void) GetNextToken(p,&p,MagickPathExtent,token);
     if (*token == ',')
-      GetNextToken(p,&p,MagickPathExtent,token);
+      (void) GetNextToken(p,&p,MagickPathExtent,token);
     switch (i)
     {
       case 0:
diff --git a/MagickCore/locale.c b/MagickCore/locale.c
index 356f45270..a36880b19 100644
--- a/MagickCore/locale.c
+++ b/MagickCore/locale.c
@@ -1220,7 +1220,7 @@ static MagickBooleanType LoadLocaleCache(SplayTreeInfo *cache,const char *xml,
     /*
       Interpret XML.
     */
-    GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
     if (*token == '\0')
       break;
     (void) CopyMagickString(keyword,token,MagickLocaleExtent);
@@ -1231,7 +1231,7 @@ static MagickBooleanType LoadLocaleCache(SplayTreeInfo *cache,const char *xml,
         */
         while ((LocaleNCompare(q,"]>",2) != 0) && (*q != '\0'))
         {
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           while (isspace((int) ((unsigned char) *q)) != 0)
             q++;
         }
@@ -1244,7 +1244,7 @@ static MagickBooleanType LoadLocaleCache(SplayTreeInfo *cache,const char *xml,
         */
         while ((LocaleNCompare(q,"->",2) != 0) && (*q != '\0'))
         {
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           while (isspace((int) ((unsigned char) *q)) != 0)
             q++;
         }
@@ -1258,10 +1258,10 @@ static MagickBooleanType LoadLocaleCache(SplayTreeInfo *cache,const char *xml,
         while (((*token != '/') && (*(token+1) != '>')) && (*q != '\0'))
         {
           (void) CopyMagickString(keyword,token,MagickLocaleExtent);
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (*token != '=')
             continue;
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (LocaleCompare(keyword,"locale") == 0)
             {
               if (LocaleCompare(locale,token) != 0)
@@ -1308,10 +1308,10 @@ static MagickBooleanType LoadLocaleCache(SplayTreeInfo *cache,const char *xml,
         while ((*token != '>') && (*q != '\0'))
         {
           (void) CopyMagickString(keyword,token,MagickLocaleExtent);
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (*token != '=')
             continue;
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         }
         continue;
       }
@@ -1333,10 +1333,10 @@ static MagickBooleanType LoadLocaleCache(SplayTreeInfo *cache,const char *xml,
         while ((*token != '>') && (*q != '\0'))
         {
           (void) CopyMagickString(keyword,token,MagickLocaleExtent);
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (*token != '=')
             continue;
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (LocaleCompare(keyword,"name") == 0)
             {
               (void) ConcatenateMagickString(tag,token,MagickLocaleExtent);
@@ -1393,7 +1393,7 @@ static MagickBooleanType LoadLocaleCache(SplayTreeInfo *cache,const char *xml,
         (void) ConcatenateMagickString(tag,"/",MagickLocaleExtent);
         continue;
       }
-    GetNextToken(q,(const char **) NULL,extent,token);
+    (void) GetNextToken(q,(const char **) NULL,extent,token);
     if (*token != '=')
       continue;
   }
diff --git a/MagickCore/log.c b/MagickCore/log.c
index a02c07b19..597718927 100644
--- a/MagickCore/log.c
+++ b/MagickCore/log.c
@@ -1490,7 +1490,7 @@ static MagickBooleanType LoadLogCache(LinkedListInfo *cache,const char *xml,
     /*
       Interpret XML.
     */
-    GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
     if (*token == '\0')
       break;
     (void) CopyMagickString(keyword,token,MagickPathExtent);
@@ -1500,7 +1500,7 @@ static MagickBooleanType LoadLogCache(LinkedListInfo *cache,const char *xml,
           Doctype element.
         */
         while ((LocaleNCompare(q,"]>",2) != 0) && (*q != '\0'))
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         continue;
       }
     if (LocaleNCompare(keyword,"<!--",4) == 0)
@@ -1509,7 +1509,7 @@ static MagickBooleanType LoadLogCache(LinkedListInfo *cache,const char *xml,
           Comment element.
         */
         while ((LocaleNCompare(q,"->",2) != 0) && (*q != '\0'))
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         continue;
       }
     if (LocaleCompare(keyword,"<include") == 0)
@@ -1520,10 +1520,10 @@ static MagickBooleanType LoadLogCache(LinkedListInfo *cache,const char *xml,
         while (((*token != '/') && (*(token+1) != '>')) && (*q != '\0'))
         {
           (void) CopyMagickString(keyword,token,MagickPathExtent);
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (*token != '=')
             continue;
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (LocaleCompare(keyword,"file") == 0)
             {
               if (depth > MagickMaxRecursionDepth)
@@ -1578,11 +1578,11 @@ static MagickBooleanType LoadLogCache(LinkedListInfo *cache,const char *xml,
         log_info=(LogInfo *) NULL;
         continue;
       }
-    GetNextToken(q,(const char **) NULL,extent,token);
+    (void) GetNextToken(q,(const char **) NULL,extent,token);
     if (*token != '=')
       continue;
-    GetNextToken(q,&q,extent,token);
-    GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
     switch (*keyword)
     {
       case 'E':
diff --git a/MagickCore/morphology.c b/MagickCore/morphology.c
index 9a8becc4f..1fd4ed4b8 100644
--- a/MagickCore/morphology.c
+++ b/MagickCore/morphology.c
@@ -298,9 +298,9 @@ static KernelInfo *ParseKernelArray(const char *kernel_string)
         p++;  /* ignore "'" chars for convolve filter usage - Cristy */
       for (i=0; p < end; i++)
       {
-        GetNextToken(p,&p,MagickPathExtent,token);
+        (void) GetNextToken(p,&p,MagickPathExtent,token);
         if (*token == ',')
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
       }
       /* set the size of the kernel - old sized square */
       kernel->width = kernel->height= (size_t) sqrt((double) i+1.0);
@@ -320,9 +320,9 @@ static KernelInfo *ParseKernelArray(const char *kernel_string)
   kernel->negative_range = kernel->positive_range = 0.0;
   for (i=0; (i < (ssize_t) (kernel->width*kernel->height)) && (p < end); i++)
   {
-    GetNextToken(p,&p,MagickPathExtent,token);
+    (void) GetNextToken(p,&p,MagickPathExtent,token);
     if (*token == ',')
-      GetNextToken(p,&p,MagickPathExtent,token);
+      (void) GetNextToken(p,&p,MagickPathExtent,token);
     if (    LocaleCompare("nan",token) == 0
         || LocaleCompare("-",token) == 0 ) {
       kernel->values[i] = nan; /* this value is not part of neighbourhood */
@@ -338,7 +338,7 @@ static KernelInfo *ParseKernelArray(const char *kernel_string)
   }
 
   /* sanity check -- no more values in kernel definition */
-  GetNextToken(p,&p,MagickPathExtent,token);
+  (void) GetNextToken(p,&p,MagickPathExtent,token);
   if ( *token != '\0' && *token != ';' && *token != '\'' )
     return(DestroyKernelInfo(kernel));
 
@@ -393,7 +393,7 @@ static KernelInfo *ParseKernelName(const char *kernel_string,
     type;
 
   /* Parse special 'named' kernel */
-  GetNextToken(kernel_string,&p,MagickPathExtent,token);
+  (void) GetNextToken(kernel_string,&p,MagickPathExtent,token);
   type=ParseCommandOption(MagickKernelOptions,MagickFalse,token);
   if ( type < 0 || type == UserDefinedKernel )
     return((KernelInfo *) NULL);  /* not a valid named kernel */
diff --git a/MagickCore/nt-feature.c b/MagickCore/nt-feature.c
index 0f756ed61..513c4f84b 100644
--- a/MagickCore/nt-feature.c
+++ b/MagickCore/nt-feature.c
@@ -266,7 +266,7 @@ MagickExport MagickBooleanType NTAcquireTypeCache(SplayTreeInfo *type_cache,
 
         for (q=value_name; *q != '\0'; )
           {
-            GetNextToken(q,(const char **) &q,MagickPathExtent,token);
+            (void) GetNextToken(q,(const char **) &q,MagickPathExtent,token);
             if (*token == '\0')
               break;
 
diff --git a/MagickCore/opencl.c b/MagickCore/opencl.c
index dd1b29ad6..7826722b4 100644
--- a/MagickCore/opencl.c
+++ b/MagickCore/opencl.c
@@ -766,7 +766,7 @@ static void LoadOpenCLDeviceBenchmark(MagickCLEnv clEnv,const char *xml)
     /*
       Interpret XML.
     */
-    GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
     if (*token == '\0')
       break;
     (void) CopyMagickString(keyword,token,MagickPathExtent);
@@ -776,7 +776,7 @@ static void LoadOpenCLDeviceBenchmark(MagickCLEnv clEnv,const char *xml)
           Doctype element.
         */
         while ((LocaleNCompare(q,"]>",2) != 0) && (*q != '\0'))
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         continue;
       }
     if (LocaleNCompare(keyword,"<!--",4) == 0)
@@ -785,7 +785,7 @@ static void LoadOpenCLDeviceBenchmark(MagickCLEnv clEnv,const char *xml)
           Comment element.
         */
         while ((LocaleNCompare(q,"->",2) != 0) && (*q != '\0'))
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         continue;
       }
     if (LocaleCompare(keyword,"<device") == 0)
@@ -837,11 +837,11 @@ static void LoadOpenCLDeviceBenchmark(MagickCLEnv clEnv,const char *xml)
           device_benchmark);
         continue;
       }
-    GetNextToken(q,(const char **) NULL,extent,token);
+    (void) GetNextToken(q,(const char **) NULL,extent,token);
     if (*token != '=')
       continue;
-    GetNextToken(q,&q,extent,token);
-    GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
     switch (*keyword)
     {
       case 'M':
diff --git a/MagickCore/option.c b/MagickCore/option.c
index 0706249ee..062464751 100644
--- a/MagickCore/option.c
+++ b/MagickCore/option.c
@@ -3078,7 +3078,7 @@ MagickExport ssize_t ParsePixelChannelOption(const char *channels)
   ssize_t
     channel;
 
-  GetNextToken(channels,(const char **) NULL,MagickPathExtent,token);
+  (void) GetNextToken(channels,(const char **) NULL,MagickPathExtent,token);
   if ((*token == ';') || (*token == '|'))
     return(RedPixelChannel);
   channel=ParseCommandOption(MagickPixelChannelOptions,MagickTrue,token);
diff --git a/MagickCore/policy.c b/MagickCore/policy.c
index 0723ac373..9b23d658b 100644
--- a/MagickCore/policy.c
+++ b/MagickCore/policy.c
@@ -799,7 +799,7 @@ static MagickBooleanType LoadPolicyCache(LinkedListInfo *cache,const char *xml,
     /*
       Interpret XML.
     */
-    GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
     if (*token == '\0')
       break;
     (void) CopyMagickString(keyword,token,MagickPathExtent);
@@ -809,7 +809,7 @@ static MagickBooleanType LoadPolicyCache(LinkedListInfo *cache,const char *xml,
           Docdomain element.
         */
         while ((LocaleNCompare(q,"]>",2) != 0) && (*q != '\0'))
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         continue;
       }
     if (LocaleNCompare(keyword,"<!--",4) == 0)
@@ -818,7 +818,7 @@ static MagickBooleanType LoadPolicyCache(LinkedListInfo *cache,const char *xml,
           Comment element.
         */
         while ((LocaleNCompare(q,"->",2) != 0) && (*q != '\0'))
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         continue;
       }
     if (LocaleCompare(keyword,"<include") == 0)
@@ -829,10 +829,10 @@ static MagickBooleanType LoadPolicyCache(LinkedListInfo *cache,const char *xml,
         while (((*token != '/') && (*(token+1) != '>')) && (*q != '\0'))
         {
           (void) CopyMagickString(keyword,token,MagickPathExtent);
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (*token != '=')
             continue;
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (LocaleCompare(keyword,"file") == 0)
             {
               if (depth > MagickMaxRecursionDepth)
@@ -889,11 +889,11 @@ static MagickBooleanType LoadPolicyCache(LinkedListInfo *cache,const char *xml,
         policy_info=(PolicyInfo *) NULL;
         continue;
       }
-    GetNextToken(q,(const char **) NULL,extent,token);
+    (void) GetNextToken(q,(const char **) NULL,extent,token);
     if (*token != '=')
       continue;
-    GetNextToken(q,&q,extent,token);
-    GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
     switch (*keyword)
     {
       case 'D':
diff --git a/MagickCore/threshold.c b/MagickCore/threshold.c
index 0c3a488d7..c315c4a14 100644
--- a/MagickCore/threshold.c
+++ b/MagickCore/threshold.c
@@ -1736,14 +1736,14 @@ MagickExport MagickBooleanType OrderedDitherImage(Image *image,
   p=strchr((char *) threshold_map,',');
   if ((p != (char *) NULL) && (isdigit((int) ((unsigned char) *(++p))) != 0))
     {
-      GetNextToken(p,&p,MagickPathExtent,token);
+      (void) GetNextToken(p,&p,MagickPathExtent,token);
       for (i=0; (i < MaxPixelChannels); i++)
         levels[i]=StringToDouble(token,(char **) NULL);
       for (i=0; (*p != '\0') && (i < MaxPixelChannels); i++)
       {
-        GetNextToken(p,&p,MagickPathExtent,token);
+        (void) GetNextToken(p,&p,MagickPathExtent,token);
         if (*token == ',')
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
         levels[i]=StringToDouble(token,(char **) NULL);
       }
     }
diff --git a/MagickCore/token.c b/MagickCore/token.c
index ca98b9856..c7cc84b6f 100644
--- a/MagickCore/token.c
+++ b/MagickCore/token.c
@@ -151,11 +151,12 @@ MagickExport TokenInfo *DestroyTokenInfo(TokenInfo *token_info)
 %  a sequence of characters delimited by whitespace (e.g. clip-path), a
 %  sequence delimited with quotes (.e.g "Quote me"), or a sequence enclosed in
 %  parenthesis (e.g. rgb(0,0,0)).  GetNextToken() also recognizes these
-%  separator characters: ':', '=', ',', and ';'.
+%  separator characters: ':', '=', ',', and ';'.  GetNextToken() returns the
+%  length of the consumed token.
 %
 %  The format of the GetNextToken method is:
 %
-%      void GetNextToken(const char *start,const char **end,
+%      size_t GetNextToken(const char *start,const char **end,
 %        const size_t extent,char *token)
 %
 %  A description of each parameter follows:
@@ -169,7 +170,7 @@ MagickExport TokenInfo *DestroyTokenInfo(TokenInfo *token_info)
 %    o token: copy the token to this buffer.
 %
 */
-MagickExport void GetNextToken(const char *start,const char **end,
+MagickExport size_t GetNextToken(const char *start,const char **end,
   const size_t extent,char *token)
 {
   double
@@ -304,16 +305,20 @@ MagickExport void GetNextToken(const char *start,const char **end,
     }
   }
   token[i]='\0';
-  q=strrchr(token,')');
-  if ((LocaleNCompare(token,"url(#",5) == 0) && (q != (char *) NULL))
+  if (LocaleNCompare(token,"url(#",5) == 0)
     {
-      *q='\0';
-      (void) memmove(token,token+5,(size_t) (q-token-4));
+      q=strrchr(token,')');
+      if (q != (char *) NULL)
+        {
+          *q='\0';
+          (void) memmove(token,token+5,(size_t) (q-token-4));
+        }
     }
   while (isspace((int) ((unsigned char) *p)) != 0)
     p++;
   if (end != (const char **) NULL)
     *end=(const char *) p;
+  return(p-start+1);
 }
 
 /*
diff --git a/MagickCore/token.h b/MagickCore/token.h
index cccc141c5..849087004 100644
--- a/MagickCore/token.h
+++ b/MagickCore/token.h
@@ -36,13 +36,13 @@ extern MagickExport MagickBooleanType
   GlobExpression(const char *,const char *,const MagickBooleanType)
     magick_attribute((__pure__));
 
+extern MagickExport size_t
+  GetNextToken(const char *,const char **,const size_t,char *);
+
 extern MagickExport TokenInfo
   *AcquireTokenInfo(void),
   *DestroyTokenInfo(TokenInfo *);
 
-extern MagickExport void
-  GetNextToken(const char *,const char **,const size_t,char *);
-
 #if defined(__cplusplus) || defined(c_plusplus)
 }
 #endif
diff --git a/MagickCore/type.c b/MagickCore/type.c
index e4b0fbcf2..0d9a1e5ed 100644
--- a/MagickCore/type.c
+++ b/MagickCore/type.c
@@ -1108,7 +1108,7 @@ static MagickBooleanType LoadTypeCache(SplayTreeInfo *cache,const char *xml,
     /*
       Interpret XML.
     */
-    GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
     if (*token == '\0')
       break;
     (void) CopyMagickString(keyword,token,MagickPathExtent);
@@ -1118,7 +1118,7 @@ static MagickBooleanType LoadTypeCache(SplayTreeInfo *cache,const char *xml,
           Doctype element.
         */
         while ((LocaleNCompare(q,"]>",2) != 0) && (*q != '\0'))
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         continue;
       }
     if (LocaleNCompare(keyword,"<!--",4) == 0)
@@ -1127,7 +1127,7 @@ static MagickBooleanType LoadTypeCache(SplayTreeInfo *cache,const char *xml,
           Comment element.
         */
         while ((LocaleNCompare(q,"->",2) != 0) && (*q != '\0'))
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
         continue;
       }
     if (LocaleCompare(keyword,"<include") == 0)
@@ -1138,10 +1138,10 @@ static MagickBooleanType LoadTypeCache(SplayTreeInfo *cache,const char *xml,
         while (((*token != '/') && (*(token+1) != '>')) && (*q != '\0'))
         {
           (void) CopyMagickString(keyword,token,MagickPathExtent);
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (*token != '=')
             continue;
-          GetNextToken(q,&q,extent,token);
+          (void) GetNextToken(q,&q,extent,token);
           if (LocaleCompare(keyword,"file") == 0)
             {
               if (depth > MagickMaxRecursionDepth)
@@ -1202,11 +1202,11 @@ static MagickBooleanType LoadTypeCache(SplayTreeInfo *cache,const char *xml,
         type_info=(TypeInfo *) NULL;
         continue;
       }
-    GetNextToken(q,(const char **) NULL,extent,token);
+    (void) GetNextToken(q,(const char **) NULL,extent,token);
     if (*token != '=')
       continue;
-    GetNextToken(q,&q,extent,token);
-    GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
+    (void) GetNextToken(q,&q,extent,token);
     switch (*keyword)
     {
       case 'E':
diff --git a/MagickWand/convert.c b/MagickWand/convert.c
index b27976742..a30b42307 100644
--- a/MagickWand/convert.c
+++ b/MagickWand/convert.c
@@ -2223,7 +2223,7 @@ WandExport MagickBooleanType ConvertImageCommand(ImageInfo *image_info,
             i++;
             if (i == (ssize_t) argc)
               ThrowConvertException(OptionError,"MissingArgument",option);
-            GetNextToken(argv[i],(const char **) NULL,MagickPathExtent,token);
+            (void) GetNextToken(argv[i],(const char **) NULL,MagickPathExtent,token);
             op=ParseCommandOption(MagickMorphologyOptions,MagickFalse,token);
             if (op < 0)
               ThrowConvertException(OptionError,"UnrecognizedMorphologyMethod",
diff --git a/MagickWand/drawing-wand.c b/MagickWand/drawing-wand.c
index b6c976ded..23c495f3d 100644
--- a/MagickWand/drawing-wand.c
+++ b/MagickWand/drawing-wand.c
@@ -6463,14 +6463,14 @@ WandExport MagickBooleanType DrawSetVectorGraphics(DrawingWand *wand,
                 *p;
 
               p=q;
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
               if (*token == ',')
-                GetNextToken(p,&p,MagickPathExtent,token);
+                (void) GetNextToken(p,&p,MagickPathExtent,token);
               for (x=0; IsPoint(token) != MagickFalse; x++)
               {
-                GetNextToken(p,&p,MagickPathExtent,token);
+                (void) GetNextToken(p,&p,MagickPathExtent,token);
                 if (*token == ',')
-                  GetNextToken(p,&p,MagickPathExtent,token);
+                  (void) GetNextToken(p,&p,MagickPathExtent,token);
               }
               CurrentContext->dash_pattern=(double *) AcquireQuantumMemory(
                 (size_t) (2UL*x)+1UL,sizeof(*CurrentContext->dash_pattern));
@@ -6479,9 +6479,9 @@ WandExport MagickBooleanType DrawSetVectorGraphics(DrawingWand *wand,
                   "MemoryAllocationFailed",wand->name);
               for (j=0; j < x; j++)
               {
-                GetNextToken(q,&q,MagickPathExtent,token);
+                (void) GetNextToken(q,&q,MagickPathExtent,token);
                 if (*token == ',')
-                  GetNextToken(q,&q,MagickPathExtent,token);
+                  (void) GetNextToken(q,&q,MagickPathExtent,token);
                 CurrentContext->dash_pattern[j]=StringToDouble(token,
                   (char **) NULL);
               }
diff --git a/MagickWand/mogrify.c b/MagickWand/mogrify.c
index 9f7eb6b55..f83bc5c62 100644
--- a/MagickWand/mogrify.c
+++ b/MagickWand/mogrify.c
@@ -513,7 +513,7 @@ static Image *SparseColorOption(const Image *image,
   x=0;
   while( *p != '\0' )
   {
-    GetNextToken(p,&p,MagickPathExtent,token);
+    (void) GetNextToken(p,&p,MagickPathExtent,token);
     if ( token[0] == ',' ) continue;
     if ( isalpha((int) token[0]) || token[0] == '#' ) {
       if ( color_from_image ) {
@@ -1411,9 +1411,9 @@ WandExport MagickBooleanType MogrifyImage(ImageInfo *image_info,const int argc,
             p=(char *) args;
             for (x=0; *p != '\0'; x++)
             {
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
               if (*token == ',')
-                GetNextToken(p,&p,MagickPathExtent,token);
+                (void) GetNextToken(p,&p,MagickPathExtent,token);
             }
             number_arguments=(size_t) x;
             arguments=(double *) AcquireQuantumMemory(number_arguments,
@@ -1426,9 +1426,9 @@ WandExport MagickBooleanType MogrifyImage(ImageInfo *image_info,const int argc,
             p=(char *) args;
             for (x=0; (x < (ssize_t) number_arguments) && (*p != '\0'); x++)
             {
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
               if (*token == ',')
-                GetNextToken(p,&p,MagickPathExtent,token);
+                (void) GetNextToken(p,&p,MagickPathExtent,token);
               arguments[x]=StringToDouble(token,(char **) NULL);
             }
             args=DestroyString(args);
@@ -1714,9 +1714,9 @@ WandExport MagickBooleanType MogrifyImage(ImageInfo *image_info,const int argc,
             p=(char *) arguments;
             for (x=0; *p != '\0'; x++)
             {
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
               if (*token == ',')
-                GetNextToken(p,&p,MagickPathExtent,token);
+                (void) GetNextToken(p,&p,MagickPathExtent,token);
             }
             number_parameters=(size_t) x;
             parameters=(double *) AcquireQuantumMemory(number_parameters,
@@ -1729,9 +1729,9 @@ WandExport MagickBooleanType MogrifyImage(ImageInfo *image_info,const int argc,
             p=(char *) arguments;
             for (x=0; (x < (ssize_t) number_parameters) && (*p != '\0'); x++)
             {
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
               if (*token == ',')
-                GetNextToken(p,&p,MagickPathExtent,token);
+                (void) GetNextToken(p,&p,MagickPathExtent,token);
               parameters[x]=StringToDouble(token,(char **) NULL);
             }
             arguments=DestroyString(arguments);
@@ -1998,7 +1998,7 @@ WandExport MagickBooleanType MogrifyImage(ImageInfo *image_info,const int argc,
               white_point;
 
             p=(const char *) argv[i+1];
-            GetNextToken(p,&p,MagickPathExtent,token);  /* get black point color */
+            (void) GetNextToken(p,&p,MagickPathExtent,token);  /* get black point color */
             if ((isalpha((int) *token) != 0) || ((*token == '#') != 0))
               (void) QueryColorCompliance(token,AllCompliance,
                 &black_point,exception);
@@ -2006,13 +2006,13 @@ WandExport MagickBooleanType MogrifyImage(ImageInfo *image_info,const int argc,
               (void) QueryColorCompliance("#000000",AllCompliance,
                 &black_point,exception);
             if (isalpha((int) token[0]) || (token[0] == '#'))
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
             if (*token == '\0')
               white_point=black_point; /* set everything to that color */
             else
               {
                 if ((isalpha((int) *token) == 0) && ((*token == '#') == 0))
-                  GetNextToken(p,&p,MagickPathExtent,token); /* Get white point color. */
+                  (void) GetNextToken(p,&p,MagickPathExtent,token); /* Get white point color. */
                 if ((isalpha((int) *token) != 0) || ((*token == '#') != 0))
                   (void) QueryColorCompliance(token,AllCompliance,
                     &white_point,exception);
@@ -2241,13 +2241,13 @@ WandExport MagickBooleanType MogrifyImage(ImageInfo *image_info,const int argc,
             */
             (void) SyncImageSettings(mogrify_info,*image,exception);
             p=argv[i+1];
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
             method=(MorphologyMethod) ParseCommandOption(
               MagickMorphologyOptions,MagickFalse,token);
             iterations=1L;
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
             if ((*p == ':') || (*p == ','))
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
             if ((*p != '\0'))
               iterations=(ssize_t) StringToLong(p);
             kernel=AcquireKernelInfo(argv[i+2],exception);
@@ -5503,7 +5503,7 @@ WandExport MagickBooleanType MogrifyImageCommand(ImageInfo *image_info,
             i++;
             if (i == (ssize_t) argc)
               ThrowMogrifyException(OptionError,"MissingArgument",option);
-            GetNextToken(argv[i],(const char **) NULL,MagickPathExtent,token);
+            (void) GetNextToken(argv[i],(const char **) NULL,MagickPathExtent,token);
             op=ParseCommandOption(MagickMorphologyOptions,MagickFalse,token);
             if (op < 0)
               ThrowMogrifyException(OptionError,"UnrecognizedMorphologyMethod",
@@ -8626,9 +8626,9 @@ WandExport MagickBooleanType MogrifyImageList(ImageInfo *image_info,
             p=(char *) args;
             for (x=0; *p != '\0'; x++)
             {
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
               if (*token == ',')
-                GetNextToken(p,&p,MagickPathExtent,token);
+                (void) GetNextToken(p,&p,MagickPathExtent,token);
             }
             number_arguments=(size_t) x;
             arguments=(double *) AcquireQuantumMemory(number_arguments,
@@ -8641,9 +8641,9 @@ WandExport MagickBooleanType MogrifyImageList(ImageInfo *image_info,
             p=(char *) args;
             for (x=0; (x < (ssize_t) number_arguments) && (*p != '\0'); x++)
             {
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
               if (*token == ',')
-                GetNextToken(p,&p,MagickPathExtent,token);
+                (void) GetNextToken(p,&p,MagickPathExtent,token);
               arguments[x]=StringToDouble(token,(char **) NULL);
             }
             args=DestroyString(args);
diff --git a/MagickWand/operation.c b/MagickWand/operation.c
index 57a29ac91..dc1343eb5 100644
--- a/MagickWand/operation.c
+++ b/MagickWand/operation.c
@@ -235,9 +235,9 @@ static Image *SparseColorOption(const Image *image,
   x=0;
   while( *p != '\0' )
   {
-    GetNextToken(p,&p,MagickPathExtent,token);
-    if ( token[0] == ',' ) continue;
-    if ( isalpha((int) token[0]) || token[0] == '#' )
+    (void) GetNextToken(p,&p,MagickPathExtent,token);
+    if (*token == ',') continue;
+    if ( isalpha((int) ((unsigned char) *token)) || *token == '#' )
       x += number_colors;  /* color argument found */
     else
       x++;   /* floating point argument */
@@ -267,9 +267,9 @@ static Image *SparseColorOption(const Image *image,
   x=0;
   while( *p != '\0' && x < number_arguments ) {
     /* X coordinate */
-    token[0]=','; while ( token[0] == ',' ) GetNextToken(p,&p,MagickPathExtent,token);
-    if ( token[0] == '\0' ) break;
-    if ( isalpha((int) token[0]) || token[0] == '#' ) {
+    *token=','; while (*token == ',') GetNextToken(p,&p,MagickPathExtent,token);
+    if (*token == '\0') break;
+    if ( isalpha((int) ((unsigned char) *token)) || *token == '#' ) {
       (void) ThrowMagickException(exception,GetMagickModule(),
             OptionError, "InvalidArgument", "'%s': %s", "sparse-color",
             "Color found, instead of X-coord");
@@ -278,9 +278,9 @@ static Image *SparseColorOption(const Image *image,
     }
     sparse_arguments[x++]=StringToDouble(token,(char **) NULL);
     /* Y coordinate */
-    token[0]=','; while ( token[0] == ',' ) GetNextToken(p,&p,MagickPathExtent,token);
-    if ( token[0] == '\0' ) break;
-    if ( isalpha((int) token[0]) || token[0] == '#' ) {
+    *token=','; while (*token == ',') GetNextToken(p,&p,MagickPathExtent,token);
+    if ( *token == '\0' ) break;
+    if ( isalpha((int) ((unsigned char) *token)) || *token == '#' ) {
       (void) ThrowMagickException(exception,GetMagickModule(),
             OptionError, "InvalidArgument", "'%s': %s", "sparse-color",
             "Color found, instead of Y-coord");
@@ -289,9 +289,9 @@ static Image *SparseColorOption(const Image *image,
     }
     sparse_arguments[x++]=StringToDouble(token,(char **) NULL);
     /* color name or function given in string argument */
-    token[0]=','; while ( token[0] == ',' ) GetNextToken(p,&p,MagickPathExtent,token);
-    if ( token[0] == '\0' ) break;
-    if ( isalpha((int) token[0]) || token[0] == '#' ) {
+    *token=','; while (*token == ',') GetNextToken(p,&p,MagickPathExtent,token);
+    if ( *token == '\0' ) break;
+    if ( isalpha((int) ((unsigned char) *token)) || *token == '#' ) {
       /* Color string given */
       (void) QueryColorCompliance(token,AllCompliance,&color,
                 exception);
@@ -313,45 +313,45 @@ static Image *SparseColorOption(const Image *image,
       /* NB: token contains the first floating point value to use! */
       if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)
         {
-        while ( token[0] == ',' ) GetNextToken(p,&p,MagickPathExtent,token);
-        if ( token[0] == '\0' || isalpha((int)token[0]) || token[0] == '#' )
+        while (*token == ',') GetNextToken(p,&p,MagickPathExtent,token);
+        if ((*token == '\0') || isalpha((int)*token) || *token == '#' )
           break;
         sparse_arguments[x++]=StringToDouble(token,(char **) NULL);
-        token[0] = ','; /* used this token - get another */
+        *token=','; /* used this token - get another */
       }
       if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)
         {
-        while ( token[0] == ',' ) GetNextToken(p,&p,MagickPathExtent,token);
-        if ( token[0] == '\0' || isalpha((int)token[0]) || token[0] == '#' )
+        while (*token == ',') GetNextToken(p,&p,MagickPathExtent,token);
+        if ((*token == '\0') || isalpha((int)*token) || *token == '#' )
           break;
         sparse_arguments[x++]=StringToDouble(token,(char **) NULL);
-        token[0] = ','; /* used this token - get another */
+        *token=','; /* used this token - get another */
       }
       if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)
         {
-        while ( token[0] == ',' ) GetNextToken(p,&p,MagickPathExtent,token);
-        if ( token[0] == '\0' || isalpha((int)token[0]) || token[0] == '#' )
+        while (*token == ',') GetNextToken(p,&p,MagickPathExtent,token);
+        if ((*token == '\0') || isalpha((int)*token) || *token == '#' )
           break;
         sparse_arguments[x++]=StringToDouble(token,(char **) NULL);
-        token[0] = ','; /* used this token - get another */
+        *token = ','; /* used this token - get another */
       }
       if (((GetPixelBlackTraits(image) & UpdatePixelTrait) != 0) &&
           (image->colorspace == CMYKColorspace))
         {
-        while ( token[0] == ',' ) GetNextToken(p,&p,MagickPathExtent,token);
-        if ( token[0] == '\0' || isalpha((int)token[0]) || token[0] == '#' )
+        while (*token == ',') GetNextToken(p,&p,MagickPathExtent,token);
+        if ((*token == '\0') || isalpha((int)*token) || *token == '#' )
           break;
         sparse_arguments[x++]=StringToDouble(token,(char **) NULL);
-        token[0] = ','; /* used this token - get another */
+        *token=','; /* used this token - get another */
       }
       if (((GetPixelAlphaTraits(image) & UpdatePixelTrait) != 0) &&
           image->alpha_trait != UndefinedPixelTrait)
         {
-        while ( token[0] == ',' ) GetNextToken(p,&p,MagickPathExtent,token);
-        if ( token[0] == '\0' || isalpha((int)token[0]) || token[0] == '#' )
+        while (*token == ',') GetNextToken(p,&p,MagickPathExtent,token);
+        if ( *token == '\0' || isalpha((int)*token) || *token == '#' )
           break;
         sparse_arguments[x++]=StringToDouble(token,(char **) NULL);
-        token[0] = ','; /* used this token - get another */
+        *token = ','; /* used this token - get another */
       }
     }
   }
@@ -2619,22 +2619,22 @@ static MagickBooleanType CLISimpleOperatorImage(MagickCLI *cli_wand,
             white_point;
 
           p=(const char *) arg1;
-          GetNextToken(p,&p,MagickPathExtent,token);  /* get black point color */
-          if ((isalpha((int) *token) != 0) || ((*token == '#') != 0))
+          (void) GetNextToken(p,&p,MagickPathExtent,token);  /* get black point color */
+          if ((isalpha((int) ((unsigned char) *token)) != 0) || ((*token == '#') != 0))
             (void) QueryColorCompliance(token,AllCompliance,
                       &black_point,_exception);
           else
             (void) QueryColorCompliance("#000000",AllCompliance,
                       &black_point,_exception);
-          if (isalpha((int) token[0]) || (token[0] == '#'))
-            GetNextToken(p,&p,MagickPathExtent,token);
+          if (isalpha((int) ((unsigned char) *token)) || (*token == '#'))
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
           if (*token == '\0')
             white_point=black_point; /* set everything to that color */
           else
             {
-              if ((isalpha((int) *token) == 0) && ((*token == '#') == 0))
-                GetNextToken(p,&p,MagickPathExtent,token); /* Get white point color. */
-              if ((isalpha((int) *token) != 0) || ((*token == '#') != 0))
+              if ((isalpha((int) ((unsigned char) *token)) == 0) && ((*token == '#') == 0))
+                (void) GetNextToken(p,&p,MagickPathExtent,token); /* Get white point color. */
+              if ((isalpha((int) ((unsigned char) *token)) != 0) || ((*token == '#') != 0))
                 (void) QueryColorCompliance(token,AllCompliance,
                            &white_point,_exception);
               else
@@ -2807,15 +2807,15 @@ static MagickBooleanType CLISimpleOperatorImage(MagickCLI *cli_wand,
             iterations;
 
           p=arg1;
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           parse=ParseCommandOption(MagickMorphologyOptions,MagickFalse,token);
           if ( parse < 0 )
             CLIWandExceptArgBreak(OptionError,"UnrecognizedFunction",option,
               arg1);
           iterations=1L;
-          GetNextToken(p,&p,MagickPathExtent,token);
+          (void) GetNextToken(p,&p,MagickPathExtent,token);
           if ((*p == ':') || (*p == ','))
-            GetNextToken(p,&p,MagickPathExtent,token);
+            (void) GetNextToken(p,&p,MagickPathExtent,token);
           if ((*p != '\0'))
             iterations=(ssize_t) StringToLong(p);
           kernel=AcquireKernelInfo(arg2,exception);
diff --git a/coders/cube.c b/coders/cube.c
index f7639e2f0..a10a3ec21 100644
--- a/coders/cube.c
+++ b/coders/cube.c
@@ -165,7 +165,7 @@ static Image *ReadCUBEImage(const ImageInfo *image_info,
       *q;
 
     q=p;
-    GetNextToken(q,&q,MagickPathExtent,token);
+    (void) GetNextToken(q,&q,MagickPathExtent,token);
     if ((*token == '#') || (*token == '\0'))
       continue;
     if ((LocaleCompare(token,"LUT_1D_SIZE") == 0) ||
@@ -173,7 +173,7 @@ static Image *ReadCUBEImage(const ImageInfo *image_info,
       {
         if (cube_info != (MemoryInfo *) NULL)
           cube_info=RelinquishVirtualMemory(cube_info);
-        GetNextToken(q,&q,MagickPathExtent,value);
+        (void) GetNextToken(q,&q,MagickPathExtent,value);
         cube_level=(size_t) StringToLong(value);
         if (LocaleCompare(token,"LUT_1D_SIZE") == 0)
           cube_level=(size_t) ceil(pow((double) cube_level,1.0/3.0));
@@ -195,7 +195,7 @@ static Image *ReadCUBEImage(const ImageInfo *image_info,
     else
       if (LocaleCompare(token,"TITLE ") == 0)
         {
-          GetNextToken(q,&q,MagickPathExtent,value);
+          (void) GetNextToken(q,&q,MagickPathExtent,value);
           (void) SetImageProperty(image,"title",value,exception);
         }
       else
diff --git a/coders/svg.c b/coders/svg.c
index 0fe568c81..a0dd96464 100644
--- a/coders/svg.c
+++ b/coders/svg.c
@@ -399,7 +399,7 @@ static double GetUserSpaceCoordinateValue(const SVGInfo *svg_info,int type,
   (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",string);
   assert(string != (const char *) NULL);
   p=(const char *) string;
-  GetNextToken(p,&p,MagickPathExtent,token);
+  (void) GetNextToken(p,&p,MagickPathExtent,token);
   value=StringToDouble(token,&next_token);
   if (strchr(token,'%') != (char *) NULL)
     {
@@ -423,7 +423,7 @@ static double GetUserSpaceCoordinateValue(const SVGInfo *svg_info,int type,
       beta=value-svg_info->view_box.height;
       return(hypot(alpha,beta)/sqrt(2.0)/100.0);
     }
-  GetNextToken(p,&p,MagickPathExtent,token);
+  (void) GetNextToken(p,&p,MagickPathExtent,token);
   if (LocaleNCompare(token,"cm",2) == 0)
     return(DefaultSVGDensity*svg_info->scale[0]/2.54*value);
   if (LocaleNCompare(token,"em",2) == 0)
@@ -1670,9 +1670,9 @@ static void SVGStartElement(void *context,const xmlChar *name,
 
               for (p=value; ; )
               {
-                GetNextToken(p,&p,MagickPathExtent,token);
+                (void) GetNextToken(p,&p,MagickPathExtent,token);
                 if (*token == ',')
-                  GetNextToken(p,&p,MagickPathExtent,token);
+                  (void) GetNextToken(p,&p,MagickPathExtent,token);
                 if (*token != '\0')
                   {
                     (void) FormatLocaleFile(svg_info->file,"class \"%s\"\n",
@@ -1866,27 +1866,27 @@ static void SVGStartElement(void *context,const xmlChar *name,
                     if (LocaleCompare(keyword,"matrix") == 0)
                       {
                         p=(const char *) value;
-                        GetNextToken(p,&p,MagickPathExtent,token);
+                        (void) GetNextToken(p,&p,MagickPathExtent,token);
                         affine.sx=StringToDouble(value,(char **) NULL);
-                        GetNextToken(p,&p,MagickPathExtent,token);
+                        (void) GetNextToken(p,&p,MagickPathExtent,token);
                         if (*token == ',')
-                          GetNextToken(p,&p,MagickPathExtent,token);
+                          (void) GetNextToken(p,&p,MagickPathExtent,token);
                         affine.rx=StringToDouble(token,&next_token);
-                        GetNextToken(p,&p,MagickPathExtent,token);
+                        (void) GetNextToken(p,&p,MagickPathExtent,token);
                         if (*token == ',')
-                          GetNextToken(p,&p,MagickPathExtent,token);
+                          (void) GetNextToken(p,&p,MagickPathExtent,token);
                         affine.ry=StringToDouble(token,&next_token);
-                        GetNextToken(p,&p,MagickPathExtent,token);
+                        (void) GetNextToken(p,&p,MagickPathExtent,token);
                         if (*token == ',')
-                          GetNextToken(p,&p,MagickPathExtent,token);
+                          (void) GetNextToken(p,&p,MagickPathExtent,token);
                         affine.sy=StringToDouble(token,&next_token);
-                        GetNextToken(p,&p,MagickPathExtent,token);
+                        (void) GetNextToken(p,&p,MagickPathExtent,token);
                         if (*token == ',')
-                          GetNextToken(p,&p,MagickPathExtent,token);
+                          (void) GetNextToken(p,&p,MagickPathExtent,token);
                         affine.tx=StringToDouble(token,&next_token);
-                        GetNextToken(p,&p,MagickPathExtent,token);
+                        (void) GetNextToken(p,&p,MagickPathExtent,token);
                         if (*token == ',')
-                          GetNextToken(p,&p,MagickPathExtent,token);
+                          (void) GetNextToken(p,&p,MagickPathExtent,token);
                         affine.ty=StringToDouble(token,&next_token);
                         break;
                       }
@@ -2264,27 +2264,27 @@ static void SVGStartElement(void *context,const xmlChar *name,
                     if (LocaleCompare(keyword,"matrix") == 0)
                       {
                         p=(const char *) value;
-                        GetNextToken(p,&p,MagickPathExtent,token);
+                        (void) GetNextToken(p,&p,MagickPathExtent,token);
                         affine.sx=StringToDouble(value,(char **) NULL);
-                        GetNextToken(p,&p,MagickPathExtent,token);
+                        (void) GetNextToken(p,&p,MagickPathExtent,token);
                         if (*token == ',')
-                          GetNextToken(p,&p,MagickPathExtent,token);
+                          (void) GetNextToken(p,&p,MagickPathExtent,token);
                         affine.rx=StringToDouble(token,&next_token);
-                        GetNextToken(p,&p,MagickPathExtent,token);
+                        (void) GetNextToken(p,&p,MagickPathExtent,token);
                         if (*token == ',')
-                          GetNextToken(p,&p,MagickPathExtent,token);
+                          (void) GetNextToken(p,&p,MagickPathExtent,token);
                         affine.ry=StringToDouble(token,&next_token);
-                        GetNextToken(p,&p,MagickPathExtent,token);
+                        (void) GetNextToken(p,&p,MagickPathExtent,token);
                         if (*token == ',')
-                          GetNextToken(p,&p,MagickPathExtent,token);
+                          (void) GetNextToken(p,&p,MagickPathExtent,token);
                         affine.sy=StringToDouble(token,&next_token);
-                        GetNextToken(p,&p,MagickPathExtent,token);
+                        (void) GetNextToken(p,&p,MagickPathExtent,token);
                         if (*token == ',')
-                          GetNextToken(p,&p,MagickPathExtent,token);
+                          (void) GetNextToken(p,&p,MagickPathExtent,token);
                         affine.tx=StringToDouble(token,&next_token);
-                        GetNextToken(p,&p,MagickPathExtent,token);
+                        (void) GetNextToken(p,&p,MagickPathExtent,token);
                         if (*token == ',')
-                          GetNextToken(p,&p,MagickPathExtent,token);
+                          (void) GetNextToken(p,&p,MagickPathExtent,token);
                         affine.ty=StringToDouble(token,&next_token);
                         break;
                       }
@@ -2301,19 +2301,19 @@ static void SVGStartElement(void *context,const xmlChar *name,
                           y;
 
                         p=(const char *) value;
-                        GetNextToken(p,&p,MagickPathExtent,token);
+                        (void) GetNextToken(p,&p,MagickPathExtent,token);
                         angle=StringToDouble(value,(char **) NULL);
                         affine.sx=cos(DegreesToRadians(fmod(angle,360.0)));
                         affine.rx=sin(DegreesToRadians(fmod(angle,360.0)));
                         affine.ry=(-sin(DegreesToRadians(fmod(angle,360.0))));
                         affine.sy=cos(DegreesToRadians(fmod(angle,360.0)));
-                        GetNextToken(p,&p,MagickPathExtent,token);
+                        (void) GetNextToken(p,&p,MagickPathExtent,token);
                         if (*token == ',')
-                          GetNextToken(p,&p,MagickPathExtent,token);
+                          (void) GetNextToken(p,&p,MagickPathExtent,token);
                         x=StringToDouble(token,&next_token);
-                        GetNextToken(p,&p,MagickPathExtent,token);
+                        (void) GetNextToken(p,&p,MagickPathExtent,token);
                         if (*token == ',')
-                          GetNextToken(p,&p,MagickPathExtent,token);
+                          (void) GetNextToken(p,&p,MagickPathExtent,token);
                         y=StringToDouble(token,&next_token);
                         affine.tx=svg_info->bounds.x+x*
                           cos(DegreesToRadians(fmod(angle,360.0)))+y*
@@ -2415,22 +2415,22 @@ static void SVGStartElement(void *context,const xmlChar *name,
           if (LocaleCompare(keyword,"viewBox") == 0)
             {
               p=(const char *) value;
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
               svg_info->view_box.x=StringToDouble(token,&next_token);
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
               if (*token == ',')
-                GetNextToken(p,&p,MagickPathExtent,token);
+                (void) GetNextToken(p,&p,MagickPathExtent,token);
               svg_info->view_box.y=StringToDouble(token,&next_token);
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
               if (*token == ',')
-                GetNextToken(p,&p,MagickPathExtent,token);
+                (void) GetNextToken(p,&p,MagickPathExtent,token);
               svg_info->view_box.width=StringToDouble(token,
                 (char **) NULL);
               if (svg_info->bounds.width == 0)
                 svg_info->bounds.width=svg_info->view_box.width;
-              GetNextToken(p,&p,MagickPathExtent,token);
+              (void) GetNextToken(p,&p,MagickPathExtent,token);
               if (*token == ',')
-                GetNextToken(p,&p,MagickPathExtent,token);
+                (void) GetNextToken(p,&p,MagickPathExtent,token);
               svg_info->view_box.height=StringToDouble(token,
                 (char **) NULL);
               if (svg_info->bounds.height == 0)
@@ -4164,7 +4164,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
     /*
       Interpret graphic primitive.
     */
-    GetNextToken(q,&q,MagickPathExtent,keyword);
+    (void) GetNextToken(q,&q,MagickPathExtent,keyword);
     if (*keyword == '\0')
       break;
     if (*keyword == '#')
@@ -4200,27 +4200,27 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
       {
         if (LocaleCompare("affine",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             affine.sx=StringToDouble(token,&next_token);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             affine.rx=StringToDouble(token,&next_token);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             affine.ry=StringToDouble(token,&next_token);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             affine.sy=StringToDouble(token,&next_token);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             affine.tx=StringToDouble(token,&next_token);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             affine.ty=StringToDouble(token,&next_token);
             break;
           }
@@ -4231,7 +4231,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("angle",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             affine.rx=StringToDouble(token,&next_token);
             affine.ry=StringToDouble(token,&next_token);
             break;
@@ -4260,7 +4260,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
       {
         if (LocaleCompare("clip-path",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "clip-path:url(#%s);",token);
             (void) WriteBlobString(image,message);
@@ -4268,7 +4268,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("clip-rule",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,"clip-rule:%s;",
               token);
             (void) WriteBlobString(image,message);
@@ -4276,7 +4276,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("clip-units",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "clipPathUnits=%s;",token);
             (void) WriteBlobString(image,message);
@@ -4300,7 +4300,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
       {
         if (LocaleCompare("decorate",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "text-decoration:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4325,7 +4325,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
       {
         if (LocaleCompare("fill",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,"fill:%s;",
               token);
             (void) WriteBlobString(image,message);
@@ -4333,7 +4333,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("fill-rule",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "fill-rule:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4341,7 +4341,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("fill-opacity",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "fill-opacity:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4349,7 +4349,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("font-family",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "font-family:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4357,7 +4357,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("font-stretch",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "font-stretch:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4365,7 +4365,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("font-style",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "font-style:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4373,7 +4373,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("font-size",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "font-size:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4381,7 +4381,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("font-weight",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "font-weight:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4395,12 +4395,12 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
       {
         if (LocaleCompare("gradient-units",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             break;
           }
         if (LocaleCompare("text-align",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "text-align %s ",token);
             (void) WriteBlobString(image,message);
@@ -4408,7 +4408,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("text-anchor",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "text-anchor %s ",token);
             (void) WriteBlobString(image,message);
@@ -4422,7 +4422,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
       {
         if (LocaleCompare("image",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             primitive_type=ImagePrimitive;
             break;
           }
@@ -4434,7 +4434,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
       {
         if (LocaleCompare("kerning",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,"kerning:%s;",
               token);
             (void) WriteBlobString(image,message);
@@ -4446,7 +4446,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
       {
         if (LocaleCompare("letter-spacing",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "letter-spacing:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4465,7 +4465,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
       {
         if (LocaleCompare("opacity",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,"opacity %s ",
               token);
             (void) WriteBlobString(image,message);
@@ -4499,7 +4499,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("pop",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (LocaleCompare("clip-path",token) == 0)
               {
                 (void) WriteBlobString(image,"</clipPath>\n");
@@ -4542,10 +4542,10 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("push",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (LocaleCompare("clip-path",token) == 0)
               {
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 (void) FormatLocaleString(message,MagickPathExtent,
                   "<clipPath id=\"%s\">\n",token);
                 (void) WriteBlobString(image,message);
@@ -4558,27 +4558,27 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
               }
             if (LocaleCompare("gradient",token) == 0)
               {
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 (void) CopyMagickString(name,token,MagickPathExtent);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 (void) CopyMagickString(type,token,MagickPathExtent);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 svg_info.segment.x1=StringToDouble(token,&next_token);
                 svg_info.element.cx=StringToDouble(token,&next_token);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 if (*token == ',')
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                 svg_info.segment.y1=StringToDouble(token,&next_token);
                 svg_info.element.cy=StringToDouble(token,&next_token);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 if (*token == ',')
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                 svg_info.segment.x2=StringToDouble(token,&next_token);
                 svg_info.element.major=StringToDouble(token,
                   (char **) NULL);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 if (*token == ',')
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                 svg_info.segment.y2=StringToDouble(token,&next_token);
                 svg_info.element.minor=StringToDouble(token,
                   (char **) NULL);
@@ -4588,9 +4588,9 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
                   svg_info.segment.y1,svg_info.segment.x2,svg_info.segment.y2);
                 if (LocaleCompare(type,"radial") == 0)
                   {
-                    GetNextToken(q,&q,extent,token);
+                    (void) GetNextToken(q,&q,extent,token);
                     if (*token == ',')
-                      GetNextToken(q,&q,extent,token);
+                      (void) GetNextToken(q,&q,extent,token);
                     svg_info.element.angle=StringToDouble(token,
                       (char **) NULL);
                     (void) FormatLocaleString(message,MagickPathExtent,
@@ -4616,22 +4616,22 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
               }
             if (LocaleCompare("pattern",token) == 0)
               {
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 (void) CopyMagickString(name,token,MagickPathExtent);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 svg_info.bounds.x=StringToDouble(token,&next_token);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 if (*token == ',')
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                 svg_info.bounds.y=StringToDouble(token,&next_token);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 if (*token == ',')
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                 svg_info.bounds.width=StringToDouble(token,
                   (char **) NULL);
-                GetNextToken(q,&q,extent,token);
+                (void) GetNextToken(q,&q,extent,token);
                 if (*token == ',')
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                 svg_info.bounds.height=StringToDouble(token,(char **) NULL);
                 (void) FormatLocaleString(message,MagickPathExtent,
                   "<pattern id=\"%s\" x=\"%g\" y=\"%g\" width=\"%g\" "
@@ -4665,7 +4665,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("rotate",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,"rotate(%s) ",
               token);
             (void) WriteBlobString(image,message);
@@ -4679,17 +4679,17 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
       {
         if (LocaleCompare("scale",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             affine.sx=StringToDouble(token,&next_token);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             affine.sy=StringToDouble(token,&next_token);
             break;
           }
         if (LocaleCompare("skewX",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,"skewX(%s) ",
               token);
             (void) WriteBlobString(image,message);
@@ -4697,7 +4697,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("skewY",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,"skewY(%s) ",
               token);
             (void) WriteBlobString(image,message);
@@ -4708,9 +4708,9 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
             char
               color[MagickPathExtent];
 
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) CopyMagickString(color,token,MagickPathExtent);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "  <stop offset=\"%s\" stop-color=\"%s\" />\n",token,color);
             (void) WriteBlobString(image,message);
@@ -4718,7 +4718,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("stroke",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,"stroke:%s;",
               token);
             (void) WriteBlobString(image,message);
@@ -4726,7 +4726,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("stroke-antialias",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "stroke-antialias:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4740,13 +4740,13 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
                   k;
 
                 p=q;
-                GetNextToken(p,&p,extent,token);
+                (void) GetNextToken(p,&p,extent,token);
                 for (k=0; IsPoint(token); k++)
-                  GetNextToken(p,&p,extent,token);
+                  (void) GetNextToken(p,&p,extent,token);
                 (void) WriteBlobString(image,"stroke-dasharray:");
                 for (j=0; j < k; j++)
                 {
-                  GetNextToken(q,&q,extent,token);
+                  (void) GetNextToken(q,&q,extent,token);
                   (void) FormatLocaleString(message,MagickPathExtent,"%s ",
                     token);
                   (void) WriteBlobString(image,message);
@@ -4754,7 +4754,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
                 (void) WriteBlobString(image,";");
                 break;
               }
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "stroke-dasharray:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4762,7 +4762,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("stroke-dashoffset",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "stroke-dashoffset:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4770,7 +4770,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("stroke-linecap",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "stroke-linecap:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4778,7 +4778,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("stroke-linejoin",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "stroke-linejoin:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4786,7 +4786,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("stroke-miterlimit",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "stroke-miterlimit:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4794,7 +4794,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("stroke-opacity",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "stroke-opacity:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4802,7 +4802,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("stroke-width",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "stroke-width:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4821,7 +4821,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("text-antialias",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             (void) FormatLocaleString(message,MagickPathExtent,
               "text-antialias:%s;",token);
             (void) WriteBlobString(image,message);
@@ -4834,11 +4834,11 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
           }
         if (LocaleCompare("translate",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             affine.tx=StringToDouble(token,&next_token);
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
             affine.ty=StringToDouble(token,&next_token);
             break;
           }
@@ -4850,16 +4850,16 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
       {
         if (LocaleCompare("viewbox",keyword) == 0)
           {
-            GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
-            GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
-            GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             if (*token == ',')
-              GetNextToken(q,&q,extent,token);
-            GetNextToken(q,&q,extent,token);
+              (void) GetNextToken(q,&q,extent,token);
+            (void) GetNextToken(q,&q,extent,token);
             break;
           }
         status=MagickFalse;
@@ -4887,15 +4887,15 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
       */
       if (IsPoint(q) == MagickFalse)
         break;
-      GetNextToken(q,&q,extent,token);
+      (void) GetNextToken(q,&q,extent,token);
       point.x=StringToDouble(token,&next_token);
-      GetNextToken(q,&q,extent,token);
+      (void) GetNextToken(q,&q,extent,token);
       if (*token == ',')
-        GetNextToken(q,&q,extent,token);
+        (void) GetNextToken(q,&q,extent,token);
       point.y=StringToDouble(token,&next_token);
-      GetNextToken(q,(const char **) NULL,extent,token);
+      (void) GetNextToken(q,(const char **) NULL,extent,token);
       if (*token == ',')
-        GetNextToken(q,&q,extent,token);
+        (void) GetNextToken(q,&q,extent,token);
       primitive_info[i].primitive=primitive_type;
       primitive_info[i].point=point;
       primitive_info[i].coordinates=0;
@@ -5094,7 +5094,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
         int
           number_attributes;
 
-        GetNextToken(q,&q,extent,token);
+        (void) GetNextToken(q,&q,extent,token);
         number_attributes=1;
         for (p=token; *p != '\0'; p++)
           if (isalpha((int) *p))
@@ -5125,7 +5125,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
             status=MagickFalse;
             break;
           }
-        GetNextToken(q,&q,extent,token);
+        (void) GetNextToken(q,&q,extent,token);
         if (LocaleCompare("point",token) == 0)
           primitive_info[j].method=PointMethod;
         if (LocaleCompare("replace",token) == 0)
@@ -5148,7 +5148,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
             status=MagickFalse;
             break;
           }
-        GetNextToken(q,&q,extent,token);
+        (void) GetNextToken(q,&q,extent,token);
         (void) FormatLocaleString(message,MagickPathExtent,
           "  <text x=\"%g\" y=\"%g\">",primitive_info[j].point.x,
           primitive_info[j].point.y);
@@ -5171,7 +5171,7 @@ static MagickBooleanType WriteSVGImage(const ImageInfo *image_info,Image *image,
             status=MagickFalse;
             break;
           }
-        GetNextToken(q,&q,extent,token);
+        (void) GetNextToken(q,&q,extent,token);
         (void) FormatLocaleString(message,MagickPathExtent,
           "  <image x=\"%g\" y=\"%g\" width=\"%g\" height=\"%g\" "
           "href=\"%s\"/>\n",primitive_info[j].point.x,