From 0b91faa010e438c4e0a58706573f3777da86ecde Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Mon, 13 Aug 2018 04:33:24 -0700 Subject: [PATCH] range-diff --dual-color: skip white-space warnings When displaying a diff of diffs, it is possible that there is an outer `+` before a context line. That happens when the context changed between old and new commit. When that context line starts with a tab (after the space that marks it as context line), our diff machinery spits out a white-space error (space before tab), but in this case, that is incorrect. Rather than adding a specific whitespace flag that specifically ignores the first space in the output (and might miss other problems with the white-space warnings), let's just skip handling white-space errors in dual color mode to begin with. Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano --- diff.c | 1 + 1 file changed, 1 insertion(+) diff --git a/diff.c b/diff.c index e6c857abf4..ea8ecae041 100644 --- a/diff.c +++ b/diff.c @@ -1299,6 +1299,7 @@ static void emit_diff_symbol_from_struct(struct diff_options *o, set = diff_get_color_opt(o, DIFF_FRAGINFO); else if (c != '+') set = diff_get_color_opt(o, DIFF_CONTEXT); + flags &= ~DIFF_SYMBOL_CONTENT_WS_MASK; } emit_line_ws_markup(o, set, reset, line, len, set_sign, '+', flags & DIFF_SYMBOL_CONTENT_WS_MASK,