40 lines
1,004 B
Text
40 lines
1,004 B
Text
$NetBSD: patch-af,v 1.3 2014/07/07 18:06:58 jperkin Exp $
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Include limits.h for INT_{MIN,MAX}
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--- grep.c.orig 2011-01-02 22:57:56.000000000 +0000
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+++ grep.c
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@@ -8,6 +8,7 @@
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#include <sys/types.h>
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#include <ctype.h>
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+#include <limits.h>
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#include "libgen.h"
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@@ -152,7 +153,7 @@ gid(int f, int n)
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/* Skip backwards over delimiters we are currently on */
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while (i > 0) {
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c = lgetc(curwp->w_dotp, i);
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- if (isalnum(c) || c == '_')
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+ if (isalnum((unsigned char)c) || c == '_')
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break;
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i--;
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@@ -161,14 +162,14 @@ gid(int f, int n)
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/* Skip the symbol itself */
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for (; i > 0; i--) {
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c = lgetc(curwp->w_dotp, i - 1);
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- if (!isalnum(c) && c != '_')
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+ if (!isalnum((unsigned char)c) && c != '_')
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break;
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}
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/* Fill the symbol in cprompt[] */
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for (j = 0; j < sizeof(cprompt) - 1 && i < llength(curwp->w_dotp);
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j++, i++) {
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c = lgetc(curwp->w_dotp, i);
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- if (!isalnum(c) && c != '_')
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+ if (!isalnum((unsigned char)c) && c != '_')
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break;
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cprompt[j] = c;
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}
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