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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2014-10-28 17:36:19 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2014-10-28 17:36:19 +0000 |
| commit | d0ac87d04f62f2c8e644686b707cb2602c2ddba6 (patch) | |
| tree | 69a250d8b0b0b75bc58e1c8af72b3c3269561aed /chars.c | |
| parent | 5fa1bace54f386a9b3ce23690f136232e1e5bb2e (diff) | |
| download | mandoc-d0ac87d04f62f2c8e644686b707cb2602c2ddba6.tar.gz mandoc-d0ac87d04f62f2c8e644686b707cb2602c2ddba6.tar.zst mandoc-d0ac87d04f62f2c8e644686b707cb2602c2ddba6.zip | |
Make the character table available to libroff so it can check the
validity of character escape names and warn about unknown ones.
This requires mchars_spec2cp() to report unknown names again.
Fortunately, that doesn't require changing the calling code because
according to groff, invalid character escapes should not produce
output anyway, and now that we warn about them, that's fine.
Diffstat (limited to 'chars.c')
| -rw-r--r-- | chars.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -1,4 +1,4 @@ -/* $Id: chars.c,v 1.63 2014/10/28 13:24:44 schwarze Exp $ */ +/* $Id: chars.c,v 1.64 2014/10/28 17:36:19 schwarze Exp $ */ /* * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2011, 2014 Ingo Schwarze <schwarze@openbsd.org> @@ -104,7 +104,7 @@ mchars_spec2cp(const struct mchars *arg, const char *p, size_t sz) const struct ln *ln; ln = find(arg, p, sz); - return(ln != NULL ? ln->unicode : sz == 1 ? *p : 0xFFFD); + return(ln != NULL ? ln->unicode : sz == 1 ? (unsigned char)*p : -1); } char |