Use get_key_name() in get_key()

It was factored out in the external command patch.

diff --git a/tig.c b/tig.c
index 48eeb4dfaf2dba766b9d66c40946ed867b99d203..a3cebbf305803fb8108ddb86093401cac3943b2c 100644 (file)
--- a/tig.c
+++ b/tig.c
@@ -937,7 +937,6 @@ static char *
 get_key(enum request request)
 {
        static char buf[BUFSIZ];
-       static char key_char[] = "'X'";
        size_t pos = 0;
        char *sep = "";
        int i;
@@ -946,27 +945,12 @@ get_key(enum request request)
 
        for (i = 0; i < ARRAY_SIZE(default_keybindings); i++) {
                struct keybinding *keybinding = &default_keybindings[i];
-               char *seq = NULL;
-               int key;
 
                if (keybinding->request != request)
                        continue;
 
-               for (key = 0; key < ARRAY_SIZE(key_table); key++)
-                       if (key_table[key].value == keybinding->alias)
-                               seq = key_table[key].name;
-
-               if (seq == NULL &&
-                   keybinding->alias < 127 &&
-                   isprint(keybinding->alias)) {
-                       key_char[1] = (char) keybinding->alias;
-                       seq = key_char;
-               }
-
-               if (!seq)
-                       seq = "'?'";
-
-               if (!string_format_from(buf, &pos, "%s%s", sep, seq))
+               if (!string_format_from(buf, &pos, "%s%s", sep,
+                                       get_key_name(keybinding->alias)))
                        return "Too many keybindings!";
                sep = ", ";
        }