diff options
Diffstat (limited to '')
| -rw-r--r-- | lib/diff.tcl | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/lib/diff.tcl b/lib/diff.tcl index 9d0dc07d7b..dae6ca6831 100644 --- a/lib/diff.tcl +++ b/lib/diff.tcl @@ -382,23 +382,35 @@ proc read_diff {fd conflict_size cont_info} { foreach {line markup} [parse_color_line $line] break set line [string map {\033 ^} $line] - # -- Cleanup uninteresting diff header lines. + # -- Check for start of diff header. + if { [string match {diff --git *} $line] + || [string match {diff --cc *} $line] + || [string match {diff --combined *} $line]} { + set ::current_diff_inheader 1 + } + + # -- Check for end of diff header (any hunk line will do this). # + if {[regexp {^@@+ } $line]} {set ::current_diff_inheader 0} + if {$::current_diff_inheader} { + append current_diff_header $line "\n" + + # -- 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 {[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. # |