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1.1
date	2026.04.29.21.08.25;	author markd;	state Exp;
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commitid	uM9iytdQLS73LTDG;


desc
@@


1.1
log
@p5-Text-BibTeX: fix ctype(3) usage.
@
text
@$NetBSD$

Fix ctype(3) usage.

--- ./btparse/src/names.c.orig	2025-01-29 15:47:18.000000000 +0000
+++ ./btparse/src/names.c
@@@@ -157,7 +157,7 @@@@ bt_split_list (char *   string,
    while (i < maxoffs)
    {
       /* does current char. in string match current char. in delim? */
-      if (depth == 0 && !inword && tolower (string[i]) == delim[j])
+      if (depth == 0 && !inword && tolower ((unsigned char)string[i]) == delim[j])
       {
          j++; i++;
 
@@@@ -334,7 +334,7 @@@@ find_commas (name_loc * loc, char *name,
 		 --j;
 	 else /* remove following whitespace */
 		 last_whitespace = 1;
-      } else if (isspace(c)) {
+      } else if (isspace((unsigned char)c)) {
 	      /* collapse white space */
 	      if (last_whitespace) continue;
 	      else last_whitespace = 1;
@