From: kristaps@mdocml.bsd.lv
To: source@mdocml.bsd.lv
Subject: mdocml: Tiny bits in place for tbl horizontal spans.
Date: Fri, 7 Jan 2011 08:03:48 -0500 (EST) [thread overview]
Message-ID: <201101071303.p07D3mxN016414@krisdoz.my.domain> (raw)
Log Message:
-----------
Tiny bits in place for tbl horizontal spans. This will wait for the next
release to be implemented in full.
Modified Files:
--------------
mdocml:
tbl_data.c
tbl_layout.c
Revision Data
-------------
Index: tbl_data.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/tbl_data.c,v
retrieving revision 1.11
retrieving revision 1.12
diff -Ltbl_data.c -Ltbl_data.c -u -p -r1.11 -r1.12
--- tbl_data.c
+++ tbl_data.c
@@ -45,10 +45,14 @@ data(struct tbl_node *tbl, struct tbl_sp
else if (NULL == dp->last)
cp = dp->layout->first;
- /* Skip over spanners to data formats. */
+ /*
+ * Skip over spanners and vertical lines to data formats, since
+ * we want to match data with data layout cells in the header.
+ */
while (cp && (TBL_CELL_VERT == cp->pos ||
- TBL_CELL_DVERT == cp->pos))
+ TBL_CELL_DVERT == cp->pos ||
+ TBL_CELL_SPAN == cp->pos))
cp = cp->next;
dat = mandoc_calloc(1, sizeof(struct tbl_dat));
Index: tbl_layout.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/tbl_layout.c,v
retrieving revision 1.10
retrieving revision 1.11
diff -Ltbl_layout.c -Ltbl_layout.c -u -p -r1.10 -r1.11
--- tbl_layout.c
+++ tbl_layout.c
@@ -29,6 +29,12 @@ struct tbl_phrase {
enum tbl_cellt key;
};
+/*
+ * FIXME: we can make this parse a lot nicer by, when an error is
+ * encountered in a layout key, bailing to the next key (i.e. to the
+ * next whitespace then continuing).
+ */
+
#define KEYS_MAX 11
static const struct tbl_phrase keys[KEYS_MAX] = {
@@ -173,8 +179,19 @@ cell(struct tbl_node *tbl, struct tbl_ro
return(0);
}
- (*pos)++;
c = keys[i].key;
+
+ /*
+ * If a span cell is found first, raise a warning and abort the
+ * parse. FIXME: recover from this somehow?
+ */
+
+ if (NULL == rp->first && TBL_CELL_SPAN == c) {
+ TBL_MSG(tbl, MANDOCERR_TBLLAYOUT, ln, *pos);
+ return(0);
+ }
+
+ (*pos)++;
/* Extra check for the double-vertical. */
--
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reply other threads:[~2011-01-07 13:03 UTC|newest]
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