From 1b42f89ccbdfb7603012c677b742290c7c3f3c6f Mon Sep 17 00:00:00 2001
From: Timo Sirainen <cras@irssi.org>
Date: Thu, 20 Sep 2001 16:43:24 +0000
Subject: [PATCH] $*, $~ and $-n should still work with PARAM_FLAG_ONLY_PARAMS.

git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1803 dbcabf3a-b0e7-0310-adc4-f8d773084564
---
 src/core/special-vars.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/core/special-vars.c b/src/core/special-vars.c
index c1523319..ffb57267 100644
--- a/src/core/special-vars.c
+++ b/src/core/special-vars.c
@@ -32,6 +32,9 @@
 #define isvarchar(c) \
         (isalnum(c) || (c) == '_')
 
+#define isarg(c) \
+	(isdigit(c) || (c) == '*' || (c) == '~' || (c) == '-')
+
 static SPECIAL_HISTORY_FUNC history_func = NULL;
 
 static char *get_argument(char **cmd, char **arglist)
@@ -152,7 +155,7 @@ static char *get_variable(char **cmd, SERVER_REC *server, void *item,
 {
 	EXPANDO_FUNC func;
 
-	if (isdigit(**cmd) || **cmd == '*' || **cmd == '-' || **cmd == '~') {
+	if (isarg(**cmd)) {
 		/* argument */
 		*free_ret = TRUE;
 		if (arg_used != NULL) *arg_used = TRUE;
@@ -202,7 +205,7 @@ static char *get_special_value(char **cmd, SERVER_REC *server, void *item,
 	char command, *value, *p;
 	int len;
 
-	if ((flags & PARSE_FLAG_ONLY_PARAMS) && !isdigit(**cmd)) {
+	if ((flags & PARSE_FLAG_ONLY_PARAMS) && !isarg(**cmd)) {
 		*free_ret = TRUE;
 		return g_strdup_printf("$%c", **cmd);
 	}