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'_' character wasn't treated as acceptable $variable_name character.

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@986 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2000-12-10 05:11:36 +00:00 committed by cras
parent 6574712b4b
commit 210409bc0b
1 changed files with 5 additions and 2 deletions
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7
src/core/special-vars.c
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@ -28,6 +28,9 @@
#define ALIGN_RIGHT 0x01
#define ALIGN_CUT 0x02
#define isvarchar(c) \
(isalnum(c) || (c) == '_')
static SPECIAL_HISTORY_FUNC history_func = NULL;
static char *get_argument(char **cmd, char **arglist)
@ -128,7 +131,7 @@ static char *get_long_variable(char **cmd, SERVER_REC *server,
/* get variable name */
start = *cmd;
while (isalnum((*cmd)[1])) (*cmd)++;
while (isvarchar((*cmd)[1])) (*cmd)++;
var = g_strndup(start, (int) (*cmd-start)+1);
ret = get_long_variable_value(var, server, item, free_ret);
@ -149,7 +152,7 @@ static char *get_variable(char **cmd, SERVER_REC *server, void *item,
return get_argument(cmd, arglist);
}
if (isalpha(**cmd) && isalnum((*cmd)[1])) {
if (isalpha(**cmd) && isvarchar((*cmd)[1])) {
/* long variable name.. */
return get_long_variable(cmd, server, item, free_ret);
}