From: schwarze@mdocml.bsd.lv
To: source@mdocml.bsd.lv
Subject: mdocml: add required vertical spacing before lists that begin at the
Date: Mon, 10 Nov 2014 16:56:43 -0500 (EST) [thread overview]
Message-ID: <201411102156.sAALuhHn009530@krisdoz.my.domain> (raw)
Log Message:
-----------
add required vertical spacing before lists that begin
at the beginning of the first item of an enclosing list
right at the beginning of a new section or subsection;
minibug reported by Steffen Nurpmeso <sdaoden at yandex dot com>
Modified Files:
--------------
mdocml:
mdoc_term.c
Revision Data
-------------
Index: mdoc_term.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mdoc_term.c,v
retrieving revision 1.288
retrieving revision 1.289
diff -Lmdoc_term.c -Lmdoc_term.c -u -p -r1.288 -r1.289
--- mdoc_term.c
+++ mdoc_term.c
@@ -572,16 +572,18 @@ print_bvspace(struct termp *p,
/* Do not vspace directly after Ss/Sh. */
- for (nn = n; nn; nn = nn->parent) {
- if (MDOC_BLOCK != nn->type)
- continue;
- if (MDOC_Ss == nn->tok)
+ nn = n;
+ while (nn->prev == NULL) {
+ do {
+ nn = nn->parent;
+ if (nn->type == MDOC_ROOT)
+ return;
+ } while (nn->type != MDOC_BLOCK);
+ if (nn->tok == MDOC_Sh || nn->tok == MDOC_Ss)
return;
- if (MDOC_Sh == nn->tok)
- return;
- if (NULL == nn->prev)
- continue;
- break;
+ if (nn->tok == MDOC_It &&
+ nn->parent->parent->norm->Bl.type != LIST_item)
+ break;
}
/* A `-column' does not assert vspace within the list. */
--
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