diff options
Diffstat (limited to 'diff.c')
| -rw-r--r-- | diff.c | 14 |
1 files changed, 12 insertions, 2 deletions
@@ -502,8 +502,11 @@ static void emit_line_with_ws(int nparents, int i; int tail = len; int need_highlight_leading_space = 0; - /* The line is a newly added line. Does it have funny leading - * whitespaces? In indent, SP should never precede a TAB. + /* + * The line is a newly added line. Does it have funny leading + * whitespaces? In indent, SP should never precede a TAB. In + * addition, under "indent with non tab" rule, there should not + * be more than 8 consecutive spaces. */ for (i = col0; i < len; i++) { if (line[i] == '\t') { @@ -517,6 +520,13 @@ static void emit_line_with_ws(int nparents, else break; } + if ((whitespace_rule & WS_INDENT_WITH_NON_TAB) && + 0 <= last_space_in_indent && + last_tab_in_indent < 0 && + 8 <= (i - col0)) { + last_tab_in_indent = i; + need_highlight_leading_space = 1; + } fputs(set, stdout); fwrite(line, col0, 1, stdout); fputs(reset, stdout); |