Mostly implement bindsym command

1 files changed, 16 insertions, 0 deletions

diff --git a/sway/stringop.c b/sway/stringop.c
index 4b05e657..bbc0bcdf 100644
--- a/sway/stringop.c
+++ b/sway/stringop.c
@@ -148,3 +148,19 @@ int unescape_string(char *string) {
         }
         return len;
 }
+
+char *join_args(char **argv, int argc) {
+        int len = 0, i;
+        for (i = 0; i < argc; ++i) {
+                len += strlen(argv[i]) + 1;
+        }
+        char *res = malloc(len);
+        len = 0;
+        for (i = 0; i < argc; ++i) {
+                strcpy(res + len, argv[i]);
+                len += strlen(argv[i]);
+                res[len++] = ' ';
+        }
+        res[len - 1] = '\0';
+        return res;
+}