diff options
| author |   Ingo Schwarze <schwarze@openbsd.org> | 2017-06-06 15:01:04 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2017-06-06 15:01:04 +0000 |
| commit | 1ab4ebe5662ad82d7ab745fdb9c8124e07630673 (patch) | |
| tree | 4624a848d37ebcc20c00eb4fbebd33ed81c3b593 /roff_html.c | |
| parent | 4a4657f9f40ea60d08ecfb7c12fc46e29440ff58 (diff) | |
| download | mandoc-1ab4ebe5662ad82d7ab745fdb9c8124e07630673.tar.gz mandoc-1ab4ebe5662ad82d7ab745fdb9c8124e07630673.tar.zst mandoc-1ab4ebe5662ad82d7ab745fdb9c8124e07630673.zip | |
Minimal implementation of the roff(7) .ce request (center a number
of input lines without filling).
Contrary to groff, high-level macros abort .ce mode for now.
Diffstat (limited to 'roff_html.c')
| -rw-r--r-- | roff_html.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/roff_html.c b/roff_html.c index 00a100ad..abb2ddf9 100644 --- a/roff_html.c +++ b/roff_html.c @@ -1,4 +1,4 @@ -/* $Id: roff_html.c,v 1.6 2017/06/04 22:44:15 schwarze Exp $ */ +/* $Id: roff_html.c,v 1.7 2017/06/06 15:01:04 schwarze Exp $ */ /* * Copyright (c) 2010 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2014, 2017 Ingo Schwarze <schwarze@openbsd.org> @@ -29,10 +29,12 @@ typedef void (*roff_html_pre_fp)(ROFF_HTML_ARGS); static void roff_html_pre_br(ROFF_HTML_ARGS); +static void roff_html_pre_ce(ROFF_HTML_ARGS); static void roff_html_pre_sp(ROFF_HTML_ARGS); static const roff_html_pre_fp roff_html_pre_acts[ROFF_MAX] = { roff_html_pre_br, /* br */ + roff_html_pre_ce, /* ce */ NULL, /* ft */ NULL, /* ll */ NULL, /* mc */ @@ -53,8 +55,25 @@ roff_html_pre(struct html *h, const struct roff_node *n) static void roff_html_pre_br(ROFF_HTML_ARGS) { - print_otag(h, TAG_DIV, ""); + struct tag *t; + + t = print_otag(h, TAG_DIV, ""); print_text(h, "\\~"); /* So the div isn't empty. */ + print_tagq(h, t); +} + +static void +roff_html_pre_ce(ROFF_HTML_ARGS) +{ + for (n = n->child->next; n != NULL; n = n->next) { + if (n->type == ROFFT_TEXT) { + if (n->flags & NODE_LINE) + roff_html_pre_br(h, n); + print_text(h, n->string); + } else + roff_html_pre(h, n); + } + roff_html_pre_br(h, n); } static void |