Since 5c838d2 (gitk: Use the --submodule option for displaying diffs
when available, 2009-10-28) gitk erroneously matches " >" and " <"
at the beginning of a line in the submodule code even if we're in the
diff text section and the lines should be treated as context.
Fix by (ab)using the $diffinhdr variable also in the 'Submodule...'
case, and move the " >"/" <" specific code inside the $diffinhdr
test. The existing code will set $diffinhdr to 0 when it hits a
"+++", so that it is always 0 when we can hit a context line.
---
gitk | 14 ++++++++------
1 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/gitk b/gitk
index 1f36a3e..e9e284e 100755
--- a/gitk
+++ b/gitk
@@ -7688,12 +7688,8 @@ proc getblobdiffline {bdf ids} {
lappend ctext_file_lines $fname
makediffhdr $fname $ids
$ctext insert end "\n$line\n" filesep
- } elseif {![string compare -length 3 " >" $line]} {
- set line [encoding convertfrom $diffencoding $line]
- $ctext insert end "$line\n" dresult
- } elseif {![string compare -length 3 " <" $line]} {
- set line [encoding convertfrom $diffencoding $line]
- $ctext insert end "$line\n" d0
+ # pretend we're in a file header to correctly parse " [><]"
+ set diffinhdr 1
} elseif {$diffinhdr} {
if {![string compare -length 12 "rename from " $line]} {
set fname [string range $line [expr 6 + [string first " from " $line] ] end]
@@ -7712,6 +7708,12 @@ proc getblobdiffline {bdf ids} {
set fname [lindex $fname 0]
}
makediffhdr $fname $ids
+ } elseif {![string compare -length 3 " >" $line]} {
+ set line [encoding convertfrom $diffencoding $line]
+ $ctext insert end "$line\n" dresult
+ } elseif {![string compare -length 3 " <" $line]} {
+ set line [encoding convertfrom $diffencoding $line]
+ $ctext insert end "$line\n" d0
} elseif {[string compare -length 3 $line "---"] == 0} {
# do nothing
continue
--
1.7.1.rc0.262.gff1a3
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