From 1f1fa3776c03b51f845d9d9f54cbc3c980f6ead6 Mon Sep 17 00:00:00 2001 From: Kristaps Dzonsons Date: Thu, 21 Jul 2011 23:30:39 +0000 Subject: Complete eqn.7 parsing. Features all productions from the original 1975 CACM paper in an LR(1) parse (1 -> eqn_rewind()). Right now the code is a little jungly, but will clear up as I consolidate parse components. The AST structure will also be cleaned up, as right now it's pretty ad hoc (this won't change the parse itself). I added the mandoc_strndup() function will here. --- read.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'read.c') diff --git a/read.c b/read.c index c79f080f..ac0e9f50 100644 --- a/read.c +++ b/read.c @@ -1,4 +1,4 @@ -/* $Id: read.c,v 1.20 2011/07/21 12:30:44 kristaps Exp $ */ +/* $Id: read.c,v 1.21 2011/07/21 23:30:39 kristaps Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons * Copyright (c) 2010, 2011 Ingo Schwarze @@ -156,6 +156,9 @@ static const char * const mandocerrs[MANDOCERR_MAX] = { "too many nested equation defines", "unexpected equation scope closure", "equation scope open on exit", + "overlapping equation scopes", + "unexpected end of equation", + "equation syntax error", /* related to tables */ "bad table syntax", -- cgit v1.2.3-56-ge451