index 24d3e3de078c699ca6bb0dfd524c097bf220b4b2..7a7ff130a34942506e6068105ac5946c9404bf18 100644 (file)
--- a/ws.c
+++ b/ws.c
return ws_check_emit_1(line, len, ws_rule, NULL, NULL, NULL, NULL);
}
+int ws_blank_line(const char *line, int len, unsigned ws_rule)
+{
+ /*
+ * We _might_ want to treat CR differently from other
+ * whitespace characters when ws_rule has WS_CR_AT_EOL, but
+ * for now we just use this stupid definition.
+ */
+ while (len-- > 0) {
+ if (!isspace(*line))
+ return 0;
+ line++;
+ }
+ return 1;
+}
+
/* Copy the line to the buffer while fixing whitespaces */
int ws_fix_copy(char *dst, const char *src, int len, unsigned ws_rule, int *error_count)
{