From 1cfb674e05b4b5cd36e7ff8b437258f2421e4c49 Mon Sep 17 00:00:00 2001 From: Kristaps Dzonsons Date: Sat, 29 May 2010 18:58:52 +0000 Subject: Moved printing of empty word [back] into mdoc_action.c so that it's not mirrored across front-ends. --- mdoc_action.c | 26 ++++++++++++++++++++++++-- 1 file changed, 24 insertions(+), 2 deletions(-) (limited to 'mdoc_action.c') diff --git a/mdoc_action.c b/mdoc_action.c index 76003caf..7fa1bf6b 100644 --- a/mdoc_action.c +++ b/mdoc_action.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_action.c,v 1.61 2010/05/24 11:59:37 joerg Exp $ */ +/* $Id: mdoc_action.c,v 1.62 2010/05/29 18:58:52 kristaps Exp $ */ /* * Copyright (c) 2008, 2009 Kristaps Dzonsons * @@ -57,6 +57,7 @@ static int post_dd(POST_ARGS); static int post_display(POST_ARGS); static int post_dt(POST_ARGS); static int post_lb(POST_ARGS); +static int post_li(POST_ARGS); static int post_nm(POST_ARGS); static int post_os(POST_ARGS); static int post_pa(POST_ARGS); @@ -102,7 +103,7 @@ static const struct actions mdoc_actions[MDOC_MAX] = { { NULL, NULL }, /* Ft */ { NULL, NULL }, /* Ic */ { NULL, NULL }, /* In */ - { NULL, NULL }, /* Li */ + { NULL, post_li }, /* Li */ { NULL, NULL }, /* Nd */ { NULL, post_nm }, /* Nm */ { NULL, NULL }, /* Op */ @@ -836,6 +837,27 @@ post_pa(POST_ARGS) } +/* + * Empty `Li' macros get an empty string to make front-ends add an extra + * space. + */ +static int +post_li(POST_ARGS) +{ + struct mdoc_node *np; + + if (n->child) + return(1); + + np = n; + m->next = MDOC_NEXT_CHILD; + if ( ! mdoc_word_alloc(m, n->line, n->pos, "")) + return(0); + m->last = np; + return(1); +} + + /* * The `Ar' macro defaults to two strings "file ..." if no value is * provided as an argument. -- cgit v1.2.3