diff options
Diffstat (limited to 'mdoc_validate.c')
-rw-r--r-- | mdoc_validate.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/mdoc_validate.c b/mdoc_validate.c index 1be571a8..205e918f 100644 --- a/mdoc_validate.c +++ b/mdoc_validate.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_validate.c,v 1.10 2009/06/16 19:45:51 kristaps Exp $ */ +/* $Id: mdoc_validate.c,v 1.11 2009/06/17 09:41:00 kristaps Exp $ */ /* * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> * @@ -53,6 +53,7 @@ enum mwarn { WNOWIDTH, WMISSWIDTH, WESCAPE, + WDEPESC, WDEPCOL, WWRONGMSEC, WSECOOO, @@ -478,6 +479,9 @@ pwarn(struct mdoc *m, int line, int pos, enum mwarn type) case (WESCAPE): p = "invalid escape sequence"; break; + case (WDEPESC): + p = "deprecated special-character escape"; + break; case (WNOLINE): p = "suggested no line arguments"; break; @@ -717,8 +721,6 @@ check_text(struct mdoc *mdoc, int line, int pos, const char *p) { size_t c; - /* FIXME: indicate deprecated escapes \*(xx and \*x. */ - for ( ; *p; p++) { if ('\t' == *p) { if ( ! (MDOC_LITERAL & mdoc->flags)) @@ -733,6 +735,10 @@ check_text(struct mdoc *mdoc, int line, int pos, const char *p) c = mdoc_isescape(p); if (c) { + /* See if form is deprecated. */ + if ('*' == p[1]) + if ( ! pwarn(mdoc, line, pos, WDEPESC)) + return(0); p += (int)c - 1; continue; } |