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1.1
date	2026.10.15.19.44.23;	author ktnb;	state Exp;
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desc
@@


1.1
log
@mblaze: update to 1.4

* mcom: $MBLAZE_EDITOR is prefered to configure the editor
* mless: support OpenBSD less without LESSOPEN
  (needs mlesskey.example-openbsd)
* magrep: support multibyte regexps.
* Bug fixes.
* Documentation improvements.
@
text
@$NetBSD$

NetBSD 11 ctype fix.

--- mflow.c.orig	2026-10-15 19:37:27.104683588 +0000
+++ mflow.c
@@@@ -114,7 +114,7 @@@@ main(int argc, char *argv[])
 	}
 
 	char *cols = getenv("COLUMNS");
-	if (cols && isdigit(*cols)) {
+	if (cols && isdigit((unsigned char)*cols)) {
 		maxcolumn = atoi(cols);
 	} else {
 		struct winsize w;
@@@@ -129,7 +129,7 @@@@ main(int argc, char *argv[])
 	xpledge("stdio", "");
 
 	char *maxcols = getenv("MAXCOLUMNS");
-	if (maxcols && isdigit(*maxcols)) {
+	if (maxcols && isdigit((unsigned char)*maxcols)) {
 		int m = atoi(maxcols);
 		if (maxcolumn > m)
 			maxcolumn = m;
@