From 60aba25148a5a3280bb5e9816867afa8659b7a81 Mon Sep 17 00:00:00 2001 From: Kristaps Dzonsons Date: Wed, 12 May 2010 16:01:01 +0000 Subject: Tiny EOS patch. Back-end cues front-end through flag. Front-end cues output engine with flag. --- mdoc.c | 28 +++++++++++++++++++++++++++- 1 file changed, 27 insertions(+), 1 deletion(-) (limited to 'mdoc.c') diff --git a/mdoc.c b/mdoc.c index 08064f34..efa18631 100644 --- a/mdoc.c +++ b/mdoc.c @@ -689,7 +689,33 @@ mdoc_ptext(struct mdoc *m, int line, char *buf) /* Allocate the whole word. */ - return(mdoc_word_alloc(m, line, 0, buf)); + if ( ! mdoc_word_alloc(m, line, 0, buf)) + return(0); + + /* + * End-of-sentence check. If the last character is an unescaped + * EOS character, then flag the node as being the end of a + * sentence. The front-end will know how to interpret this. + */ + + assert(i); + + switch (buf[i - 1]) { + case ('.'): + if (i > 1 && '\\' == buf[i - 2]) + break; + /* FALLTHROUGH */ + case ('!'): + /* FALLTHROUGH */ + case ('?'): + m->last->flags |= MDOC_EOS; + break; + default: + break; + + } + + return(1); } -- cgit