From dff8146e556bbd37c889baf9cc575a4dc6667ede Mon Sep 17 00:00:00 2001
From: Bob Stayton <bobs@sagehill.net>
Date: Fri, 5 Jul 2002 08:32:41 +0000
Subject: [PATCH] Added 'verbose' parameter to default templates in
 title.markup mode and label.markup mode, and made the error message
 conditional on that parameter.  The default value is 1, so the message will
 still be there for normal usage.  But the targets.xsl stylesheet sets verbose
 to 0 when trolling for cross reference targets to eliminate useless noise on
 elements that have an id attribute but no title or label.

---
 xsl/common/labels.xsl | 11 +++++++----
 xsl/common/titles.xsl | 23 +++++++++++++----------
 2 files changed, 20 insertions(+), 14 deletions(-)

diff --git a/xsl/common/labels.xsl b/xsl/common/labels.xsl
index 1c7f45bb6..54122c626 100644
--- a/xsl/common/labels.xsl
+++ b/xsl/common/labels.xsl
@@ -23,10 +23,13 @@ element label.</para>
 </xsl:template>
 
 <xsl:template match="*" mode="label.markup">
-  <xsl:message>
-    <xsl:text>Request for label of unexpected element: </xsl:text>
-    <xsl:value-of select="name(.)"/>
-  </xsl:message>
+  <xsl:param name="verbose" select="1"/>
+  <xsl:if test="$verbose">
+    <xsl:message>
+      <xsl:text>Request for label of unexpected element: </xsl:text>
+      <xsl:value-of select="name(.)"/>
+    </xsl:message>
+  </xsl:if>
 </xsl:template>
 
 <xsl:template match="set|book" mode="label.markup">
diff --git a/xsl/common/titles.xsl b/xsl/common/titles.xsl
index 8926f64fc..bb858ce8c 100644
--- a/xsl/common/titles.xsl
+++ b/xsl/common/titles.xsl
@@ -19,11 +19,12 @@ title of the element. This does not include the label.
 
 <xsl:template match="*" mode="title.markup">
   <xsl:param name="allow-anchors" select="0"/>
+  <xsl:param name="verbose" select="1"/>
 
   <xsl:choose>
     <xsl:when test="title">
       <xsl:apply-templates select="title[1]" mode="title.markup">
-	<xsl:with-param name="allow-anchors" select="$allow-anchors"/>
+        <xsl:with-param name="allow-anchors" select="$allow-anchors"/>
       </xsl:apply-templates>
     </xsl:when>
     <xsl:when test="local-name(.) = 'partintro'">
@@ -32,15 +33,17 @@ title of the element. This does not include the label.
       <xsl:apply-templates select="parent::*" mode="title.markup"/>
     </xsl:when>
     <xsl:otherwise>
-      <xsl:message>
-	<xsl:text>Request for title of element with no title: </xsl:text>
-	<xsl:value-of select="name(.)"/>
-        <xsl:if test="@id">
-          <xsl:text> (id="</xsl:text>
-          <xsl:value-of select="@id"/>
-          <xsl:text>")</xsl:text>
-        </xsl:if>
-      </xsl:message>
+      <xsl:if test="$verbose">
+        <xsl:message>
+          <xsl:text>Request for title of element with no title: </xsl:text>
+          <xsl:value-of select="name(.)"/>
+          <xsl:if test="@id">
+            <xsl:text> (id="</xsl:text>
+            <xsl:value-of select="@id"/>
+            <xsl:text>")</xsl:text>
+          </xsl:if>
+        </xsl:message>
+      </xsl:if>
       <xsl:text>???TITLE???</xsl:text>
     </xsl:otherwise>
   </xsl:choose>
-- 
2.50.1