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gitk: Teach "Reread references" to reload tags

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Tag contents, once read, are forever cached in memory.
This makes gitk unable to notice when tag contents change.

Allow users to cause a reload of the tag contents by using
the "File->Reread references" action.

Reported-by: Tim McCormack <cortex@brainonfire.net>
Suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
David Aguilar 2012-09-08 12:03:13 -07:00 committed by Junio C Hamano
parent a135f214e3
commit 9b5bdf5913
1 changed files with 2 additions and 1 deletions

3
gitk

@ -10599,7 +10599,7 @@ proc movedhead {hid head} {
}
proc changedrefs {} {
global cached_dheads cached_dtags cached_atags
global cached_dheads cached_dtags cached_atags tagcontents
global arctags archeads arcnos arcout idheads idtags
foreach id [concat [array names idheads] [array names idtags]] {
@ -10611,6 +10611,7 @@ proc changedrefs {} {
}
}
}
catch {unset tagcontents}
catch {unset cached_dtags}
catch {unset cached_atags}
catch {unset cached_dheads}