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-rw-r--r--ws.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/ws.c b/ws.c
index 897ff56..d7b8c33 100644
--- a/ws.c
+++ b/ws.c
@@ -360,6 +360,20 @@ void ws_fix_copy(struct strbuf *dst, const char *src, int len, unsigned ws_rule,
len -= last;
src += last;
fixed = 1;
+ } else if ((ws_rule & WS_TAB_IN_INDENT) && last_tab_in_indent >= 0) {
+ /* Expand tabs into spaces */
+ int last = last_tab_in_indent + 1;
+ for (i = 0; i < last; i++) {
+ if (src[i] == '\t')
+ do {
+ strbuf_addch(dst, ' ');
+ } while (dst->len % 8);
+ else
+ strbuf_addch(dst, src[i]);
+ }
+ len -= last;
+ src += last;
+ fixed = 1;
}
strbuf_add(dst, src, len);