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Ignore comment lines in .editrc from Jess Thrysoee

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This commit is contained in:
christos 2009-07-25 21:19:23 +00:00
parent a86a0573d4
commit 085c78fd1f
1 changed files with 10 additions and 2 deletions
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12
lib/libedit/el.c
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@ -1,4 +1,4 @@
/* $NetBSD: el.c,v 1.54 2009/07/22 18:25:26 christos Exp $ */
/* $NetBSD: el.c,v 1.55 2009/07/25 21:19:23 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)el.c 8.2 (Berkeley) 1/3/94";
#else
__RCSID("$NetBSD: el.c,v 1.54 2009/07/22 18:25:26 christos Exp $");
__RCSID("$NetBSD: el.c,v 1.55 2009/07/25 21:19:23 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
@ -49,6 +49,7 @@ __RCSID("$NetBSD: el.c,v 1.54 2009/07/22 18:25:26 christos Exp $");
#include <string.h>
#include <stdlib.h>
#include <stdarg.h>
#include <ctype.h>
#include "el.h"
/* el_init():
@ -528,6 +529,13 @@ el_source(EditLine *el, const char *fname)
if (len > 0 && ptr[len - 1] == '\n')
--len;
ptr[len] = '\0';
/* loop until first non-space char or EOL */
while (*ptr != '\0' && isspace((unsigned char)*ptr))
ptr++;
if (*ptr == '#')
continue; /* ignore, this is a comment line */
if (parse_line(el, ptr) == -1) {
(void) fclose(fp);
return (-1);