Modified version of Ingo Schwarze's patch for hyphen-breaking.

Breakable hyphens are cued in the back-ends (with ASCII_HYPH) and acted
upon in term.c or ignored in html.c.

Also cleaned up XML decl printing (no need for extra vars).

1 files changed, 4 insertions, 0 deletions

diff --git a/mdoc.c b/mdoc.c
index 6b14fdd5..fa633c55 100644
--- a/mdoc.c
+++ b/mdoc.c
@@ -563,6 +563,10 @@ mdoc_ptext(struct mdoc *m, int line, char *buf, int offs)
 	ws = NULL;
 	for (c = end = buf + offs; *c; c++) {
 		switch (*c) {
+		case '-':
+			if (mandoc_hyph(buf + offs, c))
+				*c = ASCII_HYPH;
+			break;
 		case ' ':
 			if (NULL == ws)
 				ws = c;