зеркало из https://github.com/microsoft/git.git
gitk: Add a window to list branches, tags and other references
This adds an entry to the File menu labelled "List references" which pops up a window showing a sorted list of branches, tags, and other references, with a little icon beside each to indicate what sort it is. The list only shows refs that point to a commit that is included in the graph, and if you click on a ref, the corresponding commit is selected in the main window. The list of refs gets updated dynamically. Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Paul Mackerras
Родитель
d1cb298b0b
Коммит
887c996e46
212
gitk
212
gitk
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@ -533,6 +533,7 @@ proc makewindow {} {
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menu .bar.file
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.bar.file add command -label "Update" -command updatecommits
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.bar.file add command -label "Reread references" -command rereadrefs
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.bar.file add command -label "List references" -command showrefs
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.bar.file add command -label "Quit" -command doquit
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.bar.file configure -font $uifont
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menu .bar.edit
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@ -1466,6 +1467,38 @@ image create bitmap tri-dn -background black -foreground blue -data {
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0x00, 0x00};
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}
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image create bitmap reficon-T -background black -foreground yellow -data {
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#define tagicon_width 13
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#define tagicon_height 9
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static unsigned char tagicon_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0xf0, 0x07, 0xf8, 0x07,
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0xfc, 0x07, 0xf8, 0x07, 0xf0, 0x07, 0x00, 0x00, 0x00, 0x00};
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} -maskdata {
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#define tagicon-mask_width 13
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#define tagicon-mask_height 9
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static unsigned char tagicon-mask_bits[] = {
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0x00, 0x00, 0xf0, 0x0f, 0xf8, 0x0f, 0xfc, 0x0f,
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0xfe, 0x0f, 0xfc, 0x0f, 0xf8, 0x0f, 0xf0, 0x0f, 0x00, 0x00};
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}
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set rectdata {
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#define headicon_width 13
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#define headicon_height 9
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static unsigned char headicon_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0xf8, 0x07, 0xf8, 0x07,
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0xf8, 0x07, 0xf8, 0x07, 0xf8, 0x07, 0x00, 0x00, 0x00, 0x00};
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}
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set rectmask {
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#define headicon-mask_width 13
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#define headicon-mask_height 9
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static unsigned char headicon-mask_bits[] = {
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0x00, 0x00, 0xfc, 0x0f, 0xfc, 0x0f, 0xfc, 0x0f,
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0xfc, 0x0f, 0xfc, 0x0f, 0xfc, 0x0f, 0xfc, 0x0f, 0x00, 0x00};
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}
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image create bitmap reficon-H -background black -foreground green \
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-data $rectdata -maskdata $rectmask
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image create bitmap reficon-o -background black -foreground "#ddddff" \
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-data $rectdata -maskdata $rectmask
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proc init_flist {first} {
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global cflist cflist_top selectedline difffilestart
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@ -1988,6 +2021,7 @@ proc showview {n} {
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} elseif {$numcommits == 0} {
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show_status "No commits selected"
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}
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run refill_reflist
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}
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# Stuff relating to the highlighting facility
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@ -2751,13 +2785,22 @@ proc layoutmore {tmax allread} {
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proc showstuff {canshow last} {
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global numcommits commitrow pending_select selectedline curview
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global lookingforhead mainheadid displayorder selectfirst
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global lastscrollset
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global lastscrollset commitinterest
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if {$numcommits == 0} {
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global phase
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set phase "incrdraw"
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allcanvs delete all
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}
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for {set l $numcommits} {$l < $canshow} {incr l} {
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set id [lindex $displayorder $l]
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if {[info exists commitinterest($id)]} {
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foreach script $commitinterest($id) {
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eval [string map [list "%I" $id] $script]
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}
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unset commitinterest($id)
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}
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}
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set r0 $numcommits
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set prev $numcommits
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set numcommits $canshow
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@ -4484,6 +4527,7 @@ proc selectline {l isnew} {
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$canv delete hover
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normalline
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cancel_next_highlight
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unsel_reflist
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if {$l < 0 || $l >= $numcommits} return
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set y [expr {$canvy0 + $l * $linespc}]
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set ymax [lindex [$canv cget -scrollregion] 3]
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@ -5414,7 +5458,7 @@ proc redisplay {} {
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}
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proc incrfont {inc} {
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global mainfont textfont ctext canv phase cflist
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global mainfont textfont ctext canv phase cflist showrefstop
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global charspc tabstop
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global stopped entries
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unmarkmatches
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@ -5430,6 +5474,9 @@ proc incrfont {inc} {
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if {$phase eq "getcommits"} {
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$canv itemconf textitems -font $mainfont
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}
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if {[info exists showrefstop] && [winfo exists $showrefstop]} {
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$showrefstop.list conf -font $mainfont
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}
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redisplay
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}
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@ -5888,6 +5935,8 @@ proc domktag {} {
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lappend idtags($id) $tag
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redrawtags $id
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addedtag $id
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dispneartags 0
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run refill_reflist
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}
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proc redrawtags {id} {
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@ -6029,6 +6078,7 @@ proc mkbrgo {top} {
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notbusy newbranch
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redrawtags $id
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dispneartags 0
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run refill_reflist
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}
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}
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@ -6227,6 +6277,163 @@ proc rmbranch {} {
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redrawtags $id
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notbusy rmbranch
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dispneartags 0
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run refill_reflist
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}
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# Display a list of tags and heads
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proc showrefs {} {
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global showrefstop bgcolor fgcolor selectbgcolor mainfont
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global bglist fglist uifont reflistfilter reflist maincursor
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set top .showrefs
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set showrefstop $top
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if {[winfo exists $top]} {
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raise $top
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refill_reflist
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return
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}
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toplevel $top
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wm title $top "Tags and heads: [file tail [pwd]]"
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text $top.list -background $bgcolor -foreground $fgcolor \
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-selectbackground $selectbgcolor -font $mainfont \
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-xscrollcommand "$top.xsb set" -yscrollcommand "$top.ysb set" \
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-width 30 -height 20 -cursor $maincursor \
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-spacing1 1 -spacing3 1 -state disabled
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$top.list tag configure highlight -background $selectbgcolor
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lappend bglist $top.list
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lappend fglist $top.list
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scrollbar $top.ysb -command "$top.list yview" -orient vertical
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scrollbar $top.xsb -command "$top.list xview" -orient horizontal
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grid $top.list $top.ysb -sticky nsew
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grid $top.xsb x -sticky ew
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frame $top.f
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label $top.f.l -text "Filter: " -font $uifont
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entry $top.f.e -width 20 -textvariable reflistfilter -font $uifont
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set reflistfilter "*"
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trace add variable reflistfilter write reflistfilter_change
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pack $top.f.e -side right -fill x -expand 1
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pack $top.f.l -side left
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grid $top.f - -sticky ew -pady 2
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button $top.close -command [list destroy $top] -text "Close" \
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-font $uifont
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grid $top.close -
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grid columnconfigure $top 0 -weight 1
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grid rowconfigure $top 0 -weight 1
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bind $top.list <1> {break}
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bind $top.list <B1-Motion> {break}
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bind $top.list <ButtonRelease-1> {sel_reflist %W %x %y; break}
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set reflist {}
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refill_reflist
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}
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proc sel_reflist {w x y} {
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global showrefstop reflist headids tagids otherrefids
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if {![winfo exists $showrefstop]} return
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set l [lindex [split [$w index "@$x,$y"] "."] 0]
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set ref [lindex $reflist [expr {$l-1}]]
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set n [lindex $ref 0]
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switch -- [lindex $ref 1] {
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"H" {selbyid $headids($n)}
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"T" {selbyid $tagids($n)}
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"o" {selbyid $otherrefids($n)}
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}
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$showrefstop.list tag add highlight $l.0 "$l.0 lineend"
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}
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proc unsel_reflist {} {
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global showrefstop
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if {![info exists showrefstop] || ![winfo exists $showrefstop]} return
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$showrefstop.list tag remove highlight 0.0 end
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}
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proc reflistfilter_change {n1 n2 op} {
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global reflistfilter
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after cancel refill_reflist
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after 200 refill_reflist
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}
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proc refill_reflist {} {
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global reflist reflistfilter showrefstop headids tagids otherrefids
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global commitrow curview commitinterest
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if {![info exists showrefstop] || ![winfo exists $showrefstop]} return
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set refs {}
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foreach n [array names headids] {
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if {[string match $reflistfilter $n]} {
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if {[info exists commitrow($curview,$headids($n))]} {
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lappend refs [list $n H]
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} else {
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set commitinterest($headids($n)) {run refill_reflist}
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}
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}
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}
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foreach n [array names tagids] {
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if {[string match $reflistfilter $n]} {
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if {[info exists commitrow($curview,$tagids($n))]} {
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lappend refs [list $n T]
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} else {
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set commitinterest($tagids($n)) {run refill_reflist}
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}
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}
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}
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foreach n [array names otherrefids] {
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if {[string match $reflistfilter $n]} {
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if {[info exists commitrow($curview,$otherrefids($n))]} {
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lappend refs [list $n o]
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} else {
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set commitinterest($otherrefids($n)) {run refill_reflist}
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}
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}
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}
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set refs [lsort -index 0 $refs]
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if {$refs eq $reflist} return
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# Update the contents of $showrefstop.list according to the
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# differences between $reflist (old) and $refs (new)
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$showrefstop.list conf -state normal
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$showrefstop.list insert end "\n"
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set i 0
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set j 0
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while {$i < [llength $reflist] || $j < [llength $refs]} {
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if {$i < [llength $reflist]} {
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if {$j < [llength $refs]} {
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set cmp [string compare [lindex $reflist $i 0] \
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[lindex $refs $j 0]]
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if {$cmp == 0} {
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set cmp [string compare [lindex $reflist $i 1] \
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[lindex $refs $j 1]]
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}
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} else {
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set cmp -1
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}
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} else {
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set cmp 1
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}
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switch -- $cmp {
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-1 {
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$showrefstop.list delete "[expr {$j+1}].0" "[expr {$j+2}].0"
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incr i
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}
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0 {
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incr i
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incr j
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}
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1 {
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set l [expr {$j + 1}]
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$showrefstop.list image create $l.0 -align baseline \
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-image reficon-[lindex $refs $j 1] -padx 2
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$showrefstop.list insert $l.1 "[lindex $refs $j 0]\n"
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incr j
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}
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}
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}
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set reflist $refs
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# delete last newline
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$showrefstop.list delete end-2c end-1c
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$showrefstop.list conf -state disabled
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}
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# Stuff for finding nearby tags
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@ -7124,6 +7331,7 @@ proc rereadrefs {} {
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redrawtags $id
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}
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}
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run refill_reflist
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}
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proc listrefs {id} {
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