Add $browser_abbreviate_mailboxes.

This allows '=' and '~' mailboxes shortcuts to be turned off in the
browser mailbox list.

The default $sort_browser value of "alpha" uses strcoll(3), which
ignores some punctuation.  When using multiple accounts with
dynamically changing values of $folder, this can lead to an
unintuitive sorting order.  (See issue #22 for an example.)

This problem came about because of commit 8328ce68, which enabled
mutt_pretty_mailbox() calls for IMAP and POP mailboxes too.  The
commit had a valid point about consistency and too-wide mailbox
listings, so I don't really want to revert it.

This option provides an alternative to completely enable/disable the
shortcuts for those who run into an issue.

1 files changed, 2 insertions, 1 deletions

diff --git a/browser.c b/browser.c
index 5d4d256e..cb28a3a3 100644
--- a/browser.c
+++ b/browser.c
@@ -495,7 +495,8 @@ static int examine_mailboxes (MUTTMENU *menu, struct browser_state *state)
     }
 
     strfcpy (buffer, NONULL (tmp->path), sizeof (buffer));
-    mutt_pretty_mailbox (buffer, sizeof (buffer));
+    if (option (OPTBROWSERABBRMAILBOXES))
+      mutt_pretty_mailbox (buffer, sizeof (buffer));
 
 #ifdef USE_IMAP
     if (mx_is_imap (tmp->path))