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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2017-06-13 13:51:11 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2017-06-13 13:51:11 +0000 |
| commit | 15d0494a307f70b4e1f9e676dd38e057228d319d (patch) | |
| tree | fada06d98455ea27a3bc1cb0a4f8e73cca181b98 /roff.c | |
| parent | 2e262df61fb29e0d6429e282a1bf5a4d5217477b (diff) | |
| download | mandoc-15d0494a307f70b4e1f9e676dd38e057228d319d.tar.gz mandoc-15d0494a307f70b4e1f9e676dd38e057228d319d.tar.zst mandoc-15d0494a307f70b4e1f9e676dd38e057228d319d.zip | |
Explicitly ignore .br, .ce, and .sp inside tbl(7) text blocks.
With the current code structure, they would appear at the wrong
place in the syntax tree, so it is better to not insert them
into the tree at all and issue an UNSUPP message instead.
Diffstat (limited to 'roff.c')
| -rw-r--r-- | roff.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -1,4 +1,4 @@ -/* $Id: roff.c,v 1.307 2017/06/08 19:35:51 schwarze Exp $ */ +/* $Id: roff.c,v 1.308 2017/06/13 13:51:11 schwarze Exp $ */ /* * Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010-2015, 2017 Ingo Schwarze <schwarze@openbsd.org> @@ -1548,10 +1548,11 @@ roff_parseln(struct roff *r, int ln, struct buf *buf, int *offs) /* Tables ignore most macros. */ - if (r->tbl != NULL && (t == TOKEN_NONE || t == ROFF_TS)) { + if (r->tbl != NULL && (t == TOKEN_NONE || t == ROFF_TS || + t == ROFF_br || t == ROFF_ce || t == ROFF_sp)) { mandoc_msg(MANDOCERR_TBLMACRO, r->parse, ln, pos, buf->buf + spos); - if (t == ROFF_TS) + if (t != TOKEN_NONE) return ROFF_IGN; while (buf->buf[pos] != '\0' && buf->buf[pos] != ' ') pos++; |