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Allow comments at EOL; count blank lines properly.

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This commit is contained in:
Nicholas Marriott 2008-06-02 22:16:27 +00:00
parent 8731755ab4
commit 48490b14da
1 changed files with 9 additions and 8 deletions
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17
cfg.c
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@ -1,4 +1,4 @@
/* $Id: cfg.c,v 1.5 2008-06-02 21:36:51 nicm Exp $ */ /* $Id: cfg.c,v 1.6 2008-06-02 22:16:27 nicm Exp $ */
/* /*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@ -76,12 +76,6 @@ load_cfg(const char *path, char **causep)
line = 0; line = 0;
while ((ch = getc(f)) != EOF) { while ((ch = getc(f)) != EOF) {
switch (ch) { switch (ch) {
case '#':
/* Comment: discard until EOL. */
while ((ch = getc(f)) != '\n' && ch != EOF)
;
line++;
break;
case '\'': case '\'':
if ((s = cfg_string(f, '\'', 0)) == NULL) if ((s = cfg_string(f, '\'', 0)) == NULL)
goto error; goto error;
@ -94,6 +88,11 @@ load_cfg(const char *path, char **causep)
argv = xrealloc(argv, argc + 1, sizeof (char *)); argv = xrealloc(argv, argc + 1, sizeof (char *));
argv[argc++] = s; argv[argc++] = s;
break; break;
case '#':
/* Comment: discard until EOL. */
while ((ch = getc(f)) != '\n' && ch != EOF)
;
/* FALLTHROUGH */
case '\n': case '\n':
case EOF: case EOF:
case ' ': case ' ':
@ -109,9 +108,11 @@ load_cfg(const char *path, char **causep)
len = 0; len = 0;
} }
if ((ch != '\n' && ch != EOF) || argc == 0) if (ch != '\n' && ch != EOF)
break; break;
line++; line++;
if (argc == 0)
break;
if ((cmd = cmd_parse(argc, argv, &cause)) == NULL) if ((cmd = cmd_parse(argc, argv, &cause)) == NULL)
goto error; goto error;