From: Kevin McCarthy <kevin@8t8.us>
Date: Tue, 27 Dec 2016 23:23:37 +0000 (-0800)
Subject: Make to_chars and status_chars accept mulitibyte characters. (closes #3024)
X-Git-Tag: neomutt-20170113~15^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8c86bb5305fe83ef4690fb85b71e6ae0516c5a43;p=neomutt

Make to_chars and status_chars accept mulitibyte characters. (closes #3024)

Change Tochars and StChars to use the mbchars_table type introduced in
the last commit.
---

diff --git a/globals.h b/globals.h
index 6423e98be..d796dab02 100644
--- a/globals.h
+++ b/globals.h
@@ -159,10 +159,10 @@ WHERE short SslDHPrimeBits;
 WHERE char *SslCACertFile INITVAL (NULL);
 #endif
 #endif
-WHERE char *StChars;
+WHERE mbchar_table *StChars;
 WHERE char *Status;
 WHERE char *Tempdir;
-WHERE char *Tochars;
+WHERE mbchar_table *Tochars;
 WHERE char *TrashPath;
 WHERE char *TSStatusFormat;
 WHERE char *TSIconFormat;
diff --git a/hdrline.c b/hdrline.c
index 2e3ece7c5..b78e50d79 100644
--- a/hdrline.c
+++ b/hdrline.c
@@ -949,7 +949,7 @@ hdr_format_str (char *dest,
     case 'T':
       snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
       snprintf (dest, destlen, fmt,
-		get_nth_wchar (Tochars, mutt_user_is_recipient (hdr)));
+		(Tochars && ((i = mutt_user_is_recipient (hdr))) < Tochars->len) ? Tochars->chars[i] : " ");
       break;
 
     case 'u':
@@ -1017,7 +1017,7 @@ hdr_format_str (char *dest,
 		hdr->deleted ? 'D' : (hdr->attach_del ? 'd' : ch),
 		hdr->tagged ? "*" :
 		(hdr->flagged ? "!" :
-		 get_nth_wchar (Tochars, mutt_user_is_recipient (hdr))));
+		 (Tochars && ((i = mutt_user_is_recipient (hdr)) < Tochars->len) ? Tochars->chars[i] : " ")));
       colorlen = add_index_color (dest, destlen, flags, MT_COLOR_INDEX_FLAGS);
       mutt_format_s (dest + colorlen, destlen - colorlen, prefix, buf2);
       add_index_color (dest + colorlen, destlen - colorlen, flags, MT_COLOR_INDEX);
diff --git a/init.h b/init.h
index 6c39ac800..4f502418d 100644
--- a/init.h
+++ b/init.h
@@ -3794,7 +3794,7 @@ struct option_t MuttVars[] = {
   ** required.)
   */
 #endif /* defined(USE_SSL) */
-  { "status_chars",	DT_STR,	 R_BOTH, UL &StChars, UL "-*%A" },
+  { "status_chars",	DT_MBCHARTBL, R_BOTH, UL &StChars, UL "-*%A" },
   /*
   ** .pp
   ** Controls the characters used by the ``%r'' indicator in
@@ -3978,7 +3978,7 @@ struct option_t MuttVars[] = {
   ** this variable is not set, the environment variable \fC$$$TMPDIR\fP is
   ** used.  If \fC$$$TMPDIR\fP is not set then ``\fC/tmp\fP'' is used.
   */
-  { "to_chars",		DT_STR,	 R_BOTH, UL &Tochars, UL " +TCFL" },
+  { "to_chars",		DT_MBCHARTBL, R_BOTH, UL &Tochars, UL " +TCFL" },
   /*
   ** .pp
   ** Controls the character used to indicate mail addressed to you.
diff --git a/status.c b/status.c
index 4d1533dc0..ab852b7e1 100644
--- a/status.c
+++ b/status.c
@@ -241,14 +241,12 @@ status_format_str (char *buf, size_t buflen, size_t col, int cols, char op, cons
            Context->deleted)) ? 1 : 0);
       }
       
-      if (!StChars)
+      if (!StChars || !StChars->len)
 	buf[0] = 0;
-      else if (i >= mutt_strlen(StChars))
-	buf[0] = StChars[0];
+      else if (i >= StChars->len)
+        snprintf (buf, buflen, "%s", StChars->chars[0]);
       else
-	buf[0] = StChars[i];
-
-      buf[1] = 0;
+        snprintf (buf, buflen, "%s", StChars->chars[i]);
       break;
     }