diff options
Diffstat (limited to 'usr.bin/mandoc/html.c')
| -rw-r--r-- | usr.bin/mandoc/html.c | 35 |
1 files changed, 27 insertions, 8 deletions
diff --git a/usr.bin/mandoc/html.c b/usr.bin/mandoc/html.c index f25c21da748..58576242ace 100644 --- a/usr.bin/mandoc/html.c +++ b/usr.bin/mandoc/html.c @@ -1,4 +1,4 @@ -/* $OpenBSD: html.c,v 1.83 2017/06/08 12:54:40 schwarze Exp $ */ +/* $OpenBSD: html.c,v 1.84 2017/06/14 01:31:19 schwarze Exp $ */ /* * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2011-2015, 2017 Ingo Schwarze <schwarze@openbsd.org> @@ -343,16 +343,18 @@ static int print_encode(struct html *h, const char *p, const char *pend, int norecurse) { char numbuf[16]; - size_t sz; - int c, len, nospace; + struct tag *t; const char *seq; + size_t sz; + int c, len, breakline, nospace; enum mandoc_esc esc; - static const char rejs[9] = { '\\', '<', '>', '&', '"', + static const char rejs[10] = { ' ', '\\', '<', '>', '&', '"', ASCII_NBRSP, ASCII_HYPH, ASCII_BREAK, '\0' }; if (pend == NULL) pend = strchr(p, '\0'); + breakline = 0; nospace = 0; while (p < pend) { @@ -363,14 +365,28 @@ print_encode(struct html *h, const char *p, const char *pend, int norecurse) } for (sz = strcspn(p, rejs); sz-- && p < pend; p++) - if (*p == ' ') - print_endword(h); - else - print_byte(h, *p); + print_byte(h, *p); + + if (breakline && + (p >= pend || *p == ' ' || *p == ASCII_NBRSP)) { + t = print_otag(h, TAG_DIV, ""); + print_text(h, "\\~"); + print_tagq(h, t); + breakline = 0; + while (p < pend && (*p == ' ' || *p == ASCII_NBRSP)) + p++; + continue; + } if (p >= pend) break; + if (*p == ' ') { + print_endword(h); + p++; + continue; + } + if (print_escape(h, *p++)) continue; @@ -415,6 +431,9 @@ print_encode(struct html *h, const char *p, const char *pend, int norecurse) if (c <= 0) continue; break; + case ESCAPE_BREAK: + breakline = 1; + continue; case ESCAPE_NOSPACE: if ('\0' == *p) nospace = 1; |