Fixed `Lb' to be in_line (reported by Ulrich Spoerlein).

Added `Lb' documentation to mdoc.7.

Removed harmless but superfluous pre_lb check (was just NULL entries).

Added regressions for `Lb' (NOTE that these will only run on new groff,
as old groff doesn't support `Lb' at all).

1 files changed, 2 insertions, 0 deletions

diff --git a/mdoc.c b/mdoc.c
index fa633c55..b7048c98 100644
--- a/mdoc.c
+++ b/mdoc.c
@@ -560,6 +560,8 @@ mdoc_ptext(struct mdoc *m, int line, char *buf, int offs)
 	 * Search for the beginning of unescaped trailing whitespace (ws)
 	 * and for the first character not to be output (end).
 	 */
+
+	/* FIXME: replace with strcspn(). */
 	ws = NULL;
 	for (c = end = buf + offs; *c; c++) {
 		switch (*c) {