diff options
Diffstat (limited to 'git-gui/lib/diff.tcl')
| -rw-r--r-- | git-gui/lib/diff.tcl | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/git-gui/lib/diff.tcl b/git-gui/lib/diff.tcl index 52b79e4a1f..1970b601e1 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. # |