diff options
| -rwxr-xr-x | git-gui.sh | 3 | ||||
| -rw-r--r-- | lib/diff.tcl | 18 |
2 files changed, 20 insertions, 1 deletions
diff --git a/git-gui.sh b/git-gui.sh index fd476b6999..6d80f82c12 100755 --- a/git-gui.sh +++ b/git-gui.sh @@ -3581,6 +3581,9 @@ $ui_diff tag conf d_s- \ $ui_diff tag conf d< \ -foreground orange \ -font font_diffbold +$ui_diff tag conf d| \ + -foreground orange \ + -font font_diffbold $ui_diff tag conf d= \ -foreground orange \ -font font_diffbold diff --git a/lib/diff.tcl b/lib/diff.tcl index 0fd46003b2..871ad488c2 100644 --- a/lib/diff.tcl +++ b/lib/diff.tcl @@ -347,6 +347,10 @@ proc start_show_diff {cont_info {add_opts {}}} { } set ::current_diff_inheader 1 + # Detect pre-image lines of the diff3 conflict-style. They are just + # '++' lines which is not bijective. Thus, we need to maintain a state + # across lines. + set ::conflict_in_pre_image 0 fconfigure $fd \ -blocking 0 \ -encoding [get_path_encoding $path] \ @@ -449,11 +453,23 @@ proc read_diff {fd conflict_size cont_info} { {--} {set tags d_--} {++} { set regexp [string map [list %conflict_size $conflict_size]\ - {^\+\+([<>=]){%conflict_size}(?: |$)}] + {^\+\+([<>=|]){%conflict_size}(?: |$)}] if {[regexp $regexp $line _g op]} { set is_conflict_diff 1 set line [string replace $line 0 1 { }] set tags d$op + + # The ||| conflict-marker marks the start of the pre-image. + # All those lines are also prefixed with '++'. Thus we need + # to maintain this state. + set ::conflict_in_pre_image [expr {$op eq {|}}] + } elseif {$::conflict_in_pre_image} { + # This is a pre-image line. It is the one which both sides + # are based on. As it has also the '++' line start, it is + # normally shown as 'added'. Invert this to '--' to make + # it a 'removed' line. + set line [string replace $line 0 1 {--}] + set tags d_-- } else { set tags d_++ } |