stringop: Properly handle criteria strings.

A criteria string (e.g. '[class="something" title="something"]') is now
correctly treated as a single argument.

1 files changed, 7 insertions, 2 deletions

diff --git a/sway/stringop.c b/sway/stringop.c
index fe5a97ca..efa3a207 100644
--- a/sway/stringop.c
+++ b/sway/stringop.c
@@ -117,6 +117,7 @@ char **split_args(const char *start, int *argc) {
         bool in_token = false;
         bool in_string = false;
         bool in_char = false;
+        bool in_brackets = false; // brackets are used for critera
         bool escaped = false;
         const char *end = start;
         if (start) {
@@ -129,10 +130,14 @@ char **split_args(const char *start, int *argc) {
                                 in_string = !in_string;
                         } else if (*end == '\'' && !in_string && !escaped) {
                                 in_char = !in_char;
+                        } else if (*end == '[' && !in_string && !in_char && !in_brackets && !escaped) {
+                                in_brackets = true;
+                        } else if (*end == ']' && !in_string && !in_char && in_brackets && !escaped) {
+                                in_brackets = false;
                         } else if (*end == '\\') {
                                 escaped = !escaped;
-                        } else if (*end == '\0' || (!in_string && !in_char && !escaped
-                                                && strchr(whitespace, *end))) {
+                        } else if (*end == '\0' || (!in_string && !in_char && !in_brackets
+                                                && !escaped && strchr(whitespace, *end))) {
                                 goto add_token;
                         }
                         if (*end != '\\') {