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-rw-r--r--git-gui/lib/diff.tcl20
-rw-r--r--git-gui/lib/option.tcl2
2 files changed, 13 insertions, 9 deletions
diff --git a/git-gui/lib/diff.tcl b/git-gui/lib/diff.tcl
index 52b79e4..1970b60 100644
--- a/git-gui/lib/diff.tcl
+++ b/git-gui/lib/diff.tcl
@@ -175,7 +175,7 @@ proc show_diff {path w {lno {}} {scroll_pos {}}} {
lappend cmd -p
lappend cmd --no-color
- if {$repo_config(gui.diffcontext) >= 0} {
+ if {$repo_config(gui.diffcontext) >= 1} {
lappend cmd "-U$repo_config(gui.diffcontext)"
}
if {$w eq $ui_index} {
@@ -192,6 +192,7 @@ proc show_diff {path w {lno {}} {scroll_pos {}}} {
return
}
+ set ::current_diff_inheader 1
fconfigure $fd \
-blocking 0 \
-encoding binary \
@@ -207,18 +208,21 @@ proc read_diff {fd scroll_pos} {
while {[gets $fd line] >= 0} {
# -- Cleanup uninteresting diff header lines.
#
- if { [string match {diff --git *} $line]
- || [string match {diff --cc *} $line]
- || [string match {diff --combined *} $line]
- || [string match {--- *} $line]
- || [string match {+++ *} $line]} {
- append current_diff_header $line "\n"
- continue
+ if {$::current_diff_inheader} {
+ if { [string match {diff --git *} $line]
+ || [string match {diff --cc *} $line]
+ || [string match {diff --combined *} $line]
+ || [string match {--- *} $line]
+ || [string match {+++ *} $line]} {
+ append current_diff_header $line "\n"
+ continue
+ }
}
if {[string match {index *} $line]} continue
if {$line eq {deleted file mode 120000}} {
set line "deleted symlink"
}
+ set ::current_diff_inheader 0
# -- Automatically detect if this is a 3 way diff.
#
diff --git a/git-gui/lib/option.tcl b/git-gui/lib/option.tcl
index ffb3f00..5e1346e 100644
--- a/git-gui/lib/option.tcl
+++ b/git-gui/lib/option.tcl
@@ -125,7 +125,7 @@ proc do_options {} {
{b gui.matchtrackingbranch {mc "Match Tracking Branches"}}
{b gui.fastcopyblame {mc "Blame Copy Only On Changed Files"}}
{i-20..200 gui.copyblamethreshold {mc "Minimum Letters To Blame Copy On"}}
- {i-0..99 gui.diffcontext {mc "Number of Diff Context Lines"}}
+ {i-1..99 gui.diffcontext {mc "Number of Diff Context Lines"}}
{i-0..99 gui.commitmsgwidth {mc "Commit Message Text Width"}}
{t gui.newbranchtemplate {mc "New Branch Name Template"}}
} {