[RB] Add (unfinished regex test)

Examples/test_script_mode_delim.sh

@@ -11,6 +11,7 @@ if [[ $ROFI_RETV = 0 ]]
 then
     echo -en "\x00delim\x1f\\x1\n"
 fi
+echo -en "\x00message\x1fmy line1\nmyline2\nmy line3\x1"
 echo -en "\x00prompt\x1fChange prompt\x1"
 for a in {1..10}
 do

source/modes/dmenu.c

@@ -257,8 +257,6 @@ static gpointer read_input_thread(gpointer userdata) {
   ssize_t nread = 0;
   ssize_t len = 0;
   char *line = NULL;
-  // Create the message passing queue to the UI thread.
-  pd->async_queue = g_async_queue_new();
   Block *block = NULL;
 
   GTimer *tim = g_timer_new();
@@ -616,6 +614,8 @@ static int dmenu_mode_init(Mode *sw) {
     }
     pd->wake_source =
         g_unix_fd_add(pd->pipefd2[0], G_IO_IN, dmenu_async_read_proc, pd);
+    // Create the message passing queue to the UI thread.
+    pd->async_queue = g_async_queue_new();
     pd->reading_thread =
         g_thread_new("dmenu-read", (GThreadFunc)read_input_thread, pd);
     pd->loading = TRUE;

source/modes/recursivebrowser.c

@@ -110,6 +110,7 @@ typedef struct {
   guint end_thread;
   gboolean loading;
   int pipefd2[2];
+  GRegex *filter_regex;
 } FileBrowserModePrivateData;
 
 /**
@@ -253,7 +254,9 @@ static void scan_dir(FileBrowserModePrivateData *pd, GFile *path) {
       if (g_strcmp0(rd->d_name, ".") == 0) {
         continue;
       }
-      if (rd->d_name[0] == '.') {
+      if (pd->filter_regex &&
+          g_regex_match(pd->filter_regex, rd->d_name, 0, NULL)) {
+        printf("skip: %s\n", rd->d_name);
         continue;
       }
       switch (rd->d_type) {
@@ -377,6 +380,7 @@ static int recursive_browser_mode_init(Mode *sw) {
     if (pipe(pd->pipefd2) == -1) {
       g_error("Failed to create pipe");
     }
+    pd->filter_regex = g_regex_new("^(\\..*)", G_REGEX_OPTIMIZE, 0, NULL);
     pd->wake_source = g_unix_fd_add(pd->pipefd2[0], G_IO_IN,
                                     recursive_browser_async_read_proc, pd);