The flags[] buffer should be reset for all "flagless" bindings (i.e.
those without their no-prefix or repeat "bits" set). Without this
reset, such "flagless" bindings would be displayed with the flags of
the previous "flagged" binding (if any).
---
It seemed slightly better to make this (re)initialization
unconditional, but it could also be appended to the no-prefix/repeat
if/else-if as a final else "leg" instead. Such a conditional version
might be slightly faster, but might also be more fragile in the face
of changes to the flag presentation logic.
I noticed this problem after I did `bind -n C-\ ...`, and suddenly
the bulk of the rest of the listed bindings were also shown with "-n".
This bug also shows up with the default bindings, but it is easy to
miss. The M-1/2/3/4/5/n/o/p bindings are "plain" bindings (prefix
required, no repeating allowed), so they should not have
"-r"/"-rn"/"-n" displayed for them. However, because their immediate
predecessor in the listing is a repeatable binding (Right), these
bindings are also displayed with the "-r" flag
---
trunk/cmd-list-keys.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/trunk/cmd-list-keys.c b/trunk/cmd-list-keys.c
index 8f957c8..c76389a 100644
--- a/trunk/cmd-list-keys.c
+++ b/trunk/cmd-list-keys.c
@@ -54,7 +54,6 @@ cmd_list_keys_exec(struct cmd *self, struct cmd_ctx *ctx)
return (cmd_list_keys_table(self, ctx));
width = 0;
- *flags = '\0';
SPLAY_FOREACH(bd, key_bindings, &key_bindings) {
key = key_string_lookup_key(bd->key & ~KEYC_PREFIX);
@@ -78,6 +77,7 @@ cmd_list_keys_exec(struct cmd *self, struct cmd_ctx *ctx)
if (key == NULL)
continue;
+ *flags = '\0';
if (!(bd->key & KEYC_PREFIX)) {
if (bd->can_repeat)
xsnprintf(flags, sizeof flags, "-rn ");
--
1.7.7.4
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