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;
* 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.