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-rwxr-xr-xgitk77
1 files changed, 77 insertions, 0 deletions
diff --git a/gitk b/gitk
index 750a08107..0f3522725 100755
--- a/gitk
+++ b/gitk
@@ -5062,6 +5062,7 @@ proc domktag {} {
set tagids($tag) $id
lappend idtags($id) $tag
redrawtags $id
+ addedtag $id
}
proc redrawtags {id} {
@@ -5505,6 +5506,82 @@ proc restartatags {} {
dispneartags
}
+# update the desc_tags and anc_tags arrays for a new tag just added
+proc addedtag {id} {
+ global desc_tags anc_tags allparents allchildren allcommits
+ global idtags tagisdesc alldtags
+
+ if {![info exists desc_tags($id)]} return
+ set adt $desc_tags($id)
+ foreach t $desc_tags($id) {
+ set adt [concat $adt $alldtags($t)]
+ }
+ set adt [lsort -unique $adt]
+ set alldtags($id) $adt
+ foreach t $adt {
+ set tagisdesc($id,$t) -1
+ set tagisdesc($t,$id) 1
+ }
+ if {[info exists anc_tags($id)]} {
+ set todo $anc_tags($id)
+ while {$todo ne {}} {
+ set do [lindex $todo 0]
+ set todo [lrange $todo 1 end]
+ if {[info exists tagisdesc($id,$do)]} continue
+ set tagisdesc($do,$id) -1
+ set tagisdesc($id,$do) 1
+ if {[info exists anc_tags($do)]} {
+ set todo [concat $todo $anc_tags($do)]
+ }
+ }
+ }
+
+ set lastold $desc_tags($id)
+ set lastnew [list $id]
+ set nup 0
+ set nch 0
+ set todo $allparents($id)
+ while {$todo ne {}} {
+ set do [lindex $todo 0]
+ set todo [lrange $todo 1 end]
+ if {![info exists desc_tags($do)]} continue
+ if {$desc_tags($do) ne $lastold} {
+ set lastold $desc_tags($do)
+ set lastnew [combine_dtags $lastold [list $id]]
+ incr nch
+ }
+ if {$lastold eq $lastnew} continue
+ set desc_tags($do) $lastnew
+ incr nup
+ if {![info exists idtags($do)]} {
+ set todo [concat $todo $allparents($do)]
+ }
+ }
+
+ if {![info exists anc_tags($id)]} return
+ set lastold $anc_tags($id)
+ set lastnew [list $id]
+ set nup 0
+ set nch 0
+ set todo $allchildren($id)
+ while {$todo ne {}} {
+ set do [lindex $todo 0]
+ set todo [lrange $todo 1 end]
+ if {![info exists anc_tags($do)]} continue
+ if {$anc_tags($do) ne $lastold} {
+ set lastold $anc_tags($do)
+ set lastnew [combine_atags $lastold [list $id]]
+ incr nch
+ }
+ if {$lastold eq $lastnew} continue
+ set anc_tags($do) $lastnew
+ incr nup
+ if {![info exists idtags($do)]} {
+ set todo [concat $todo $allchildren($do)]
+ }
+ }
+}
+
# update the desc_heads array for a new head just added
proc addedhead {hid head} {
global desc_heads allparents headids idheads