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[PATCH] gitk: allow goto heads

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This patch allows you to enter a head name in the SHA1 id: field.

It also removes some unnecessary global declarations.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Stephen Rothwell 2006-03-30 16:13:12 +11:00 committed by Paul Mackerras
parent 79b2c75e04
commit e100712968
1 changed files with 4 additions and 3 deletions
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7
gitk
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@ -2847,13 +2847,15 @@ proc sha1change {n1 n2 op} {
}
proc gotocommit {} {
global sha1string currentid commitrow tagids
global sha1string currentid commitrow tagids headids
global displayorder numcommits
if {$sha1string == {}
|| ([info exists currentid] && $sha1string == $currentid)} return
if {[info exists tagids($sha1string)]} {
set id $tagids($sha1string)
} elseif {[info exists headids($sha1string)]} {
set id $headids($sha1string)
} else {
set id [string tolower $sha1string]
if {[regexp {^[0-9a-f]{4,39}$} $id]} {
@ -2879,7 +2881,7 @@ proc gotocommit {} {
if {[regexp {^[0-9a-fA-F]{4,}$} $sha1string]} {
set type "SHA1 id"
} else {
set type "Tag"
set type "Tag/Head"
}
error_popup "$type $sha1string is not known"
}
@ -3370,7 +3372,6 @@ proc listrefs {id} {
proc rereadrefs {} {
global idtags idheads idotherrefs
global tagids headids otherrefids
set refids [concat [array names idtags] \
[array names idheads] [array names idotherrefs]]