Suggested-by: Bert Wesarg <bert.wesarg@xxxxxxxxxxxxxx>
Signed-off-by: Pat Thoyts <patthoyts@xxxxxxxxxxxxxxxxxxxxx>
---
I left underline out because I reckon it would just make text harder to
read on a gui display. It seems like the option would only be useful on
monochrome terminals.
If we do want to support underlines in the diff view window then we can
have a different tag rather than replicating each color to get a
underlined version of the same color.
Something like the following should do it:
git-gui.sh | 1 +
lib/diff.tcl | 2 +-
2 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/git-gui.sh b/git-gui.sh
index d3acf0d..137cd72 100755
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -3330,6 +3330,7 @@ foreach {n c} {0 black 1 red4 2 green4 3 yellow4 4 blue4 5 magenta4 6 cyan4 7 gr
$ui_diff tag configure clri3$n -background $c
}
$ui_diff tag configure clr1 -font font_diffbold
+$ui_diff tag configure clr4 -underline 1
$ui_diff tag conf d_cr -elide true
$ui_diff tag conf d_@ -font font_diffbold
diff --git a/lib/diff.tcl b/lib/diff.tcl
index 0579fa6..203ab07 100644
--- a/lib/diff.tcl
+++ b/lib/diff.tcl
@@ -473,7 +473,7 @@ proc read_diff {fd cont_info} {
set prefix clr
foreach style [split $colbegin ";"] {
if {$style eq "7"} {append prefix i; continue}
- if {$style < 30 || $style > 47} {continue}
+ if {$style != 4 && ($style < 30 || $style > 47)} {continue}
set a "$mark linestart + $posbegin chars"
set b "$mark linestart + $posend chars"
catch {$ui_diff tag add $prefix$style $a $b}
--
1.7.3.1.msysgit.0
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