X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=gui.c;h=8e83cc53c6d55f53ccdb0a9dfbb4c89f0bb7525a;hp=dd7ffeb40b9fbaa6cc41350c1b0eb41a2317d0c1;hb=35a11289d230fe16f8c400ce19cec3a5befb1e97;hpb=6cb6634c3498101bb28291dec1dbac7135f732d9

diff --git a/gui.c b/gui.c
index dd7ffeb4..8e83cc53 100644
--- a/gui.c
+++ b/gui.c
@@ -26,8 +26,9 @@
 #include "ggo.h"
 #include "version.h"
 
-/** define the array of error lists needed by para_gui */
-INIT_GUI_ERRLISTS;
+/** Array of error strings. */
+DEFINE_PARA_ERRLIST;
+
 static char *stat_content[NUM_STAT_ITEMS];
 
 static struct gui_window {
@@ -146,7 +147,7 @@ struct exec_task {
 	unsigned flags[2]; /* passed to for_each_line() */
 };
 
-static int find_cmd_byname(char *name)
+static int find_cmd_byname(const char *name)
 {
 	int i;
 
@@ -935,7 +936,6 @@ static int signal_post_select(struct sched *s, __a_unused void *context)
 	switch (ret) {
 	case SIGTERM:
 		die(EXIT_FAILURE, "only the good die young (caught SIGTERM)\n");
-		return 1;
 	case SIGINT:
 		return 1;
 	case SIGUSR1:
@@ -1161,7 +1161,7 @@ static void print_scroll_msg(void)
 	unsigned lines_total, filled = ringbuffer_filled(bot_win_rb);
 	int first_rbe = first_visible_rbe(&lines_total);
 
-	print_in_bar(COLOR_MSG, "scrolled view: %d-%d/%d\n", filled - first_rbe,
+	print_in_bar(COLOR_MSG, "scrolled view: %u-%u/%u\n", filled - first_rbe,
 		filled - scroll_position, ringbuffer_filled(bot_win_rb));
 }
 
@@ -1492,9 +1492,9 @@ static int setup_tasks_and_schedule(void)
  * The exec task is responsible for printing the output of the currently
  * running executable to the bottom window.
  *
- * The signal task performs suitable actions according to any signals received.
- * For example it refreshes all windows on terminal size changes and resets the
- * terminal on \p SIGTERM.
+ * The signal task performs various actions according to signals received. For
+ * example, it reloads the configuration file on SIGUSR1, and it shuts down the
+ * curses system on SIGTERM to restore the terminal settings before exit.
  *
  * The input task reads single key strokes from stdin. For each key pressed, it
  * executes the command handler associated with this key.