hirc

commit d7ca250a7b4296e750a070aa96949c6953a3219c
parent 07a539d5d1a308b329311a8fa0f2f088e936c374
Author: hhvn <dev@hhvn.uk>
Date:   Sat, 12 Mar 2022 18:47:54 +0000

Escapable options via command_getopt

Diffstat:
M
hirc.1.footer
 | 
3
+++
M
src/commands.c
 | 
5
++++-

2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/hirc.1.footer b/hirc.1.footer
@@ -1,4 +1,7 @@
 .\" vim: set syntax=nroff :
+.Pp
+Note: to escape options, place a backstroke ("\\") before the dash ("-").
+All options following will also be escaped.
 .Sh EXAMPLES
 .Ss Commands
 .Dl /set def.nick hhvn
diff --git a/src/commands.c b/src/commands.c
@@ -1814,8 +1814,11 @@ int
 command_getopt(char **str, struct CommandOpts *opts) {
 	char *opt;
 
-	if (!str || !*str || **str != '-')
+	if (!str || !*str || **str != '-') {
+		if (**str == '\\' && *((*str)+1) == '-')
+			(*str)++;
 		return opt_done;
+	}
 
 	opt = struntil((*str)+1, ' ');