From: Pat Thoyts <patthoyts@users•sourceforge.net>
To: Jonathan Nieder <jrnieder@gmail•com>
Cc: git@vger•kernel.org, Paul Mackerras <paulus@samba•org>,
Felipe Sateler <fsateler@debian•org>
Subject: [PATCH] gitk: ensure quoted tag names in event bindings
Date: Tue, 01 Mar 2011 23:50:50 +0000 [thread overview]
Message-ID: <87tyfmqu1x.fsf_-_@fox.patthoyts.tk> (raw)
In-Reply-To: <20110301013841.GC5597@elie> (Jonathan Nieder's message of "Mon, 28 Feb 2011 19:38:41 -0600")
Tag names that contain a % character require quoting when used in event
bindings or the name may be mis-recognised for percent substitution in
the event script.
Reported-by: Jonathan Nieder <jrnieder@gmail•com>
Signed-off-by: Pat Thoyts <patthoyts@users•sourceforge.net>
---
Jonathan Nieder <jrnieder@gmail•com> writes:
>Hi,
>
>Felipe Sateler wrote[1]:
>
>> Gitk chokes on tags containing a % character.
>
>Reproduced as follows:
>
> git tag a%b
> gitk
>
>and then clicking on the "| a%b >" symbol.
>
>Result:
>
> can't read "tagids(foo1ar)": no such element in array
> can't read "tagids(foo1ar)": no such element in array
> while executing
> "set text "[mc "Tag"]: $tag\n[mc "Id"]: $tagids($tag)""
> (procedure "showtag" line 19)
> invoked from within
> "showtag foo1ar 1"
> (command bound to event)
>
>It seems that a tag containing a percent sign works okay in
>an expression like $tagids($tag), but not in a quoted expression
>like "$tagids($tag)".
>
>Hints?
>
>Thanks for gitk, of course. :)
>Jonathan
>
>[1] http://bugs.debian.org/615645
gitk | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/gitk b/gitk
index 9cbc09d..6513537 100755
--- a/gitk
+++ b/gitk
@@ -6300,6 +6300,7 @@ proc drawtags {id x xt y1} {
-width $lthickness -fill black -tags tag.$id]
$canv lower $t
foreach tag $marks x $xvals wid $wvals {
+ set tag_quoted [string map {% %%} $tag]
set xl [expr {$x + $delta}]
set xr [expr {$x + $delta + $wid + $lthickness}]
set font mainfont
@@ -6308,7 +6309,7 @@ proc drawtags {id x xt y1} {
set t [$canv create polygon $x [expr {$yt + $delta}] $xl $yt \
$xr $yt $xr $yb $xl $yb $x [expr {$yb - $delta}] \
-width 1 -outline black -fill yellow -tags tag.$id]
- $canv bind $t <1> [list showtag $tag 1]
+ $canv bind $t <1> [list showtag $tag_quoted 1]
set rowtextx([rowofcommit $id]) [expr {$xr + $linespc}]
} else {
# draw a head or other ref
@@ -6335,9 +6336,9 @@ proc drawtags {id x xt y1} {
set t [$canv create text $xl $y1 -anchor w -text $tag -fill $fgcolor \
-font $font -tags [list tag.$id text]]
if {$ntags >= 0} {
- $canv bind $t <1> [list showtag $tag 1]
+ $canv bind $t <1> [list showtag $tag_quoted 1]
} elseif {$nheads >= 0} {
- $canv bind $t $ctxbut [list headmenu %X %Y $id $tag]
+ $canv bind $t $ctxbut [list headmenu %X %Y $id $tag_quoted]
}
}
return $xt
--
1.7.4.msysgit.0
next prev parent reply other threads:[~2011-03-01 23:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20110227224024.3751.96676.reportbug@pcfelipe.sateler>
2011-03-01 1:38 ` gitk: cannot handle tags with a % in them Jonathan Nieder
2011-03-01 23:50 ` Pat Thoyts [this message]
2011-03-02 5:47 ` [PATCH] gitk: ensure quoted tag names in event bindings Jonathan Nieder
2011-03-09 10:05 ` Paul Mackerras
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