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Diffstat (limited to 'ws.c')
-rw-r--r--ws.c24
1 files changed, 16 insertions, 8 deletions
diff --git a/ws.c b/ws.c
index aabd509..d09b9df 100644
--- a/ws.c
+++ b/ws.c
@@ -150,24 +150,32 @@ unsigned check_and_emit_line(const char *line, int len, unsigned ws_rule,
continue;
if (line[i] != '\t')
break;
- if ((ws_rule & WS_SPACE_BEFORE_TAB) && written < i)
+ if ((ws_rule & WS_SPACE_BEFORE_TAB) && written < i) {
result |= WS_SPACE_BEFORE_TAB;
+ if (stream) {
+ fputs(ws, stream);
+ fwrite(line + written, i - written, 1, stream);
+ fputs(reset, stream);
+ }
+ } else if (stream)
+ fwrite(line + written, i - written, 1, stream);
+ if (stream)
+ fwrite(line + i, 1, 1, stream);
written = i + 1;
}
/* Check for indent using non-tab. */
- if ((ws_rule & WS_INDENT_WITH_NON_TAB) && i - written >= 8)
+ if ((ws_rule & WS_INDENT_WITH_NON_TAB) && i - written >= 8) {
result |= WS_INDENT_WITH_NON_TAB;
-
- if (stream) {
- /* Highlight errors in leading whitespace. */
- if ((result & WS_SPACE_BEFORE_TAB) ||
- (result & WS_INDENT_WITH_NON_TAB)) {
+ if (stream) {
fputs(ws, stream);
- fwrite(line, written, 1, stream);
+ fwrite(line + written, i - written, 1, stream);
fputs(reset, stream);
}
+ written = i;
+ }
+ if (stream) {
/* Now the rest of the line starts at written.
* The non-highlighted part ends at trailing_whitespace. */
if (trailing_whitespace == -1)