mirror of
https://github.com/git/git
synced 2024-08-27 19:49:21 +00:00
Make searching in files changed faster, and fix some bugs.
We now kick off a single git-diff-tree -r --stdin and feed it all the commit pairs we want to know about, instead of doing a separate git-diff-tree invocation for each.
This commit is contained in:
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b74fd57966
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180
gitk
180
gitk
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@ -1291,6 +1291,7 @@ proc findpatches {} {
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global findstring selectedline numcommits
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global findprocpid findprocfile
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global finddidsel ctext lineid findinprogress
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global findinsertpos
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if {$numcommits == 0} return
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@ -1317,6 +1318,7 @@ proc findpatches {} {
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return
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}
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set findinsertpos end
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set findprocfile $f
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set findprocpid [pid $f]
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fconfigure $f -blocking 0
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@ -1329,7 +1331,7 @@ proc findpatches {} {
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proc readfindproc {} {
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global findprocfile finddidsel
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global idline matchinglines
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global idline matchinglines findinsertpos
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set n [gets $findprocfile line]
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if {$n < 0} {
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@ -1351,7 +1353,24 @@ proc readfindproc {} {
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return
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}
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set l $idline($id)
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lappend matchinglines $l
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insertmatch $l $id
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}
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proc insertmatch {l id} {
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global matchinglines findinsertpos finddidsel
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if {$findinsertpos == "end"} {
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if {$matchinglines != {} && $l < [lindex $matchinglines 0]} {
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set matchinglines [linsert $matchinglines 0 $l]
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set findinsertpos 1
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} else {
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lappend matchinglines $l
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}
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} else {
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set matchinglines [linsert $matchinglines $findinsertpos $l]
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incr findinsertpos
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}
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markheadline $l $id
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if {!$finddidsel} {
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findselectline $l
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set finddidsel 1
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@ -1359,9 +1378,11 @@ proc readfindproc {} {
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}
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proc findfiles {} {
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global selectedline numcommits lineid
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global ffileline finddidsel parents findstartline
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global findinprogress ctext
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global selectedline numcommits lineid ctext
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global ffileline finddidsel parents nparents
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global findinprogress findstartline findinsertpos
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global treediffs fdiffids fdiffsneeded fdiffpos
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global findmergefiles
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if {$numcommits == 0} return
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@ -1371,15 +1392,107 @@ proc findfiles {} {
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set l 0
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}
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set ffileline $l
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set finddidsel 0
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set findstartline $l
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set diffsneeded {}
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set fdiffsneeded {}
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while 1 {
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set id $lineid($l)
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if {$findmergefiles || $nparents($id) == 1} {
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foreach p $parents($id) {
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if {![info exists treediffs([list $id $p])]} {
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append diffsneeded "$id $p\n"
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lappend fdiffsneeded [list $id $p]
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}
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}
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}
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if {[incr l] >= $numcommits} {
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set l 0
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}
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if {$l == $findstartline} break
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}
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# start off a git-diff-tree process if needed
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if {$diffsneeded ne {}} {
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if {[catch {
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set df [open [list | git-diff-tree -r --stdin << $diffsneeded] r]
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} err ]} {
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error_popup "Error starting search process: $err"
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return
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}
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catch {unset fdiffids}
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set fdiffpos 0
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fconfigure $df -blocking 0
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fileevent $df readable [list readfilediffs $df]
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}
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set finddidsel 0
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set findinsertpos end
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set id $lineid($l)
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set p [lindex $parents($id) 0]
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. config -cursor watch
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$ctext config -cursor watch
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set findinprogress 1
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update
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findcont [list $id $p]
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update
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}
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proc readfilediffs {df} {
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global findids fdiffids fdiffs
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set n [gets $df line]
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if {$n < 0} {
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if {[eof $df]} {
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donefilediff
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if {[catch {close $df} err]} {
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stopfindproc
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bell
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error_popup "Error in git-diff-tree: $err"
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} elseif {[info exists findids]} {
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set ids $findids
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stopfindproc
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bell
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error_popup "Couldn't find diffs for {$ids}"
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}
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}
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return
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}
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if {[regexp {^([0-9a-f]{40}) \(from ([0-9a-f]{40})\)} $line match id p]} {
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# start of a new string of diffs
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donefilediff
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set fdiffids [list $id $p]
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set fdiffs {}
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} elseif {[string match ":*" $line]} {
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lappend fdiffs [lindex $line 5]
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}
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}
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proc donefilediff {} {
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global fdiffids fdiffs treediffs findids
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global fdiffsneeded fdiffpos
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if {[info exists fdiffids]} {
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while {[lindex $fdiffsneeded $fdiffpos] ne $fdiffids
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&& $fdiffpos < [llength $fdiffsneeded]} {
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# git-diff-tree doesn't output anything for a commit
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# which doesn't change anything
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set nullids [lindex $fdiffsneeded $fdiffpos]
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set treediffs($nullids) {}
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if {[info exists findids] && $nullids eq $findids} {
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unset findids
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findcont $nullids
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}
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incr fdiffpos
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}
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incr fdiffpos
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if {![info exists treediffs($fdiffids)]} {
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set treediffs($fdiffids) $fdiffs
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}
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if {[info exists findids] && $fdiffids eq $findids} {
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unset findids
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findcont $fdiffids
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}
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}
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}
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proc findcont {ids} {
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@ -1397,9 +1510,6 @@ proc findcont {ids} {
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if {![info exists treediffs($ids)]} {
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set findids $ids
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set ffileline $l
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if {![info exists treepending]} {
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gettreediffs $ids
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}
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return
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}
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set doesmatch 0
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@ -1411,12 +1521,7 @@ proc findcont {ids} {
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}
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}
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if {$doesmatch} {
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lappend matchinglines $l
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markheadline $l $id
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if {!$finddidsel} {
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findselectline $l
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set finddidsel 1
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}
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insertmatch $l $id
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set pi $nparents($id)
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}
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} else {
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@ -1496,7 +1601,7 @@ proc selectline {l} {
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global canv canv2 canv3 ctext commitinfo selectedline
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global lineid linehtag linentag linedtag
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global canvy0 linespc parents nparents
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global cflist currentid sha1entry diffids
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global cflist currentid sha1entry
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global commentend seenfile idtags
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$canv delete hover
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if {![info exists lineid($l)] || ![info exists linehtag($l)]} return
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@ -1550,7 +1655,6 @@ proc selectline {l} {
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set id $lineid($l)
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set currentid $id
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set diffids [concat $id $parents($id)]
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$sha1entry delete 0 end
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$sha1entry insert 0 $id
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$sha1entry selection from 0
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@ -1581,20 +1685,21 @@ proc selectline {l} {
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$cflist delete 0 end
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$cflist insert end "Comments"
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if {$nparents($id) == 1} {
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startdiff
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startdiff [concat $id $parents($id)]
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}
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catch {unset seenfile}
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}
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proc startdiff {} {
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proc startdiff {ids} {
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global treediffs diffids treepending
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if {![info exists treediffs($diffids)]} {
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if {![info exists treediffs($ids)]} {
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set diffids $ids
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if {![info exists treepending]} {
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gettreediffs $diffids
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gettreediffs $ids
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}
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} else {
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addtocflist $diffids
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addtocflist $ids
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}
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}
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@ -1626,7 +1731,7 @@ proc gettreediffs {ids} {
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}
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proc gettreediffline {gdtf ids} {
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global treediffs treepending diffids findids
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global treediffs treepending diffids
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set n [gets $gdtf line]
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if {$n < 0} {
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if {![eof $gdtf]} return
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@ -1636,18 +1741,10 @@ proc gettreediffline {gdtf ids} {
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if {$ids != $diffids} {
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gettreediffs $diffids
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} else {
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unset diffids
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addtocflist $ids
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}
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}
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if {[info exists findids]} {
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if {$ids != $findids} {
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if {![info exists treepending]} {
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gettreediffs $findids
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}
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} else {
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findcont $ids
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}
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}
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return
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}
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set file [lindex $line 5]
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@ -1655,7 +1752,7 @@ proc gettreediffline {gdtf ids} {
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}
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proc getblobdiffs {ids} {
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global diffopts blobdifffd env curdifftag curtagstart
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global diffopts blobdifffd blobdiffids env curdifftag curtagstart
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global diffindex difffilestart nextupdate
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set id [lindex $ids 0]
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@ -1666,6 +1763,7 @@ proc getblobdiffs {ids} {
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return
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}
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fconfigure $bdf -blocking 0
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set blobdiffids $ids
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set blobdifffd($ids) $bdf
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set curdifftag Comments
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set curtagstart 0.0
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@ -1676,7 +1774,7 @@ proc getblobdiffs {ids} {
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}
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proc getblobdiffline {bdf ids} {
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global diffids blobdifffd ctext curdifftag curtagstart seenfile
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global blobdiffids blobdifffd ctext curdifftag curtagstart seenfile
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global diffnexthead diffnextnote diffindex difffilestart
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global nextupdate
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@ -1684,17 +1782,14 @@ proc getblobdiffline {bdf ids} {
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if {$n < 0} {
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if {[eof $bdf]} {
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close $bdf
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if {[info exists diffids] && $ids == $diffids
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&& $bdf == $blobdifffd($ids)} {
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if {$ids == $blobdiffids && $bdf == $blobdifffd($ids)} {
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$ctext tag add $curdifftag $curtagstart end
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set seenfile($curdifftag) 1
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unset diffids
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}
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}
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return
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}
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if {![info exists diffids] || $ids != $diffids
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|| $bdf != $blobdifffd($ids)} {
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if {$ids != $blobdiffids || $bdf != $blobdifffd($ids)} {
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return
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}
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$ctext conf -state normal
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@ -2009,7 +2104,7 @@ proc rowmenu {x y id} {
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proc diffvssel {dirn} {
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global rowmenuid selectedline lineid
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global ctext cflist
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global diffids commitinfo
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global commitinfo
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if {![info exists selectedline]} return
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if {$dirn} {
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@ -2033,8 +2128,7 @@ proc diffvssel {dirn} {
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$ctext conf -state disabled
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$ctext tag delete Comments
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$ctext tag remove found 1.0 end
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set diffids [list $newid $oldid]
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startdiff
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startdiff [list $newid $oldid]
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}
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proc mkpatch {} {
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