* mandoc: Do not draw horizontal lines through vertical spans which are
@ 2018-11-29 23:08 schwarze
0 siblings, 0 replies; only message in thread
From: schwarze @ 2018-11-29 23:08 UTC (permalink / raw)
To: source
Log Message:
-----------
Do not draw horizontal lines through vertical spans
which are requested in the data section rather than in the layout.
Mini-feature found in misc/pfm(1).
Modified Files:
--------------
mandoc:
tbl_term.c
Revision Data
-------------
Index: tbl_term.c
===================================================================
RCS file: /home/cvs/mandoc/mandoc/tbl_term.c,v
retrieving revision 1.64
retrieving revision 1.65
diff -Ltbl_term.c -Ltbl_term.c -u -p -r1.64 -r1.65
--- tbl_term.c
+++ tbl_term.c
@@ -579,8 +579,9 @@ static void
tbl_hrule(struct termp *tp, const struct tbl_span *spp,
const struct tbl_span *spn, int flags)
{
- const struct tbl_cell *cpp; /* Cell above this line. */
- const struct tbl_cell *cpn; /* Cell below this line. */
+ const struct tbl_cell *cpp; /* Layout cell above this line. */
+ const struct tbl_cell *cpn; /* Layout cell below this line. */
+ const struct tbl_dat *dpn; /* Data cell below this line. */
const struct roffcol *col; /* Contains width and spacing. */
int opts; /* For the table as a whole. */
int bw; /* Box line width. */
@@ -590,6 +591,13 @@ tbl_hrule(struct termp *tp, const struct
cpp = spp == NULL ? NULL : spp->layout->first;
cpn = spn == NULL ? NULL : spn->layout->first;
+ dpn = NULL;
+ if (spn != NULL) {
+ if (spn->pos == TBL_SPAN_DATA)
+ dpn = spn->first;
+ else if (spn->next != NULL)
+ dpn = spn->next->first;
+ }
opts = spn == NULL ? spp->opts->opts : spn->opts->opts;
bw = opts & TBL_OPT_DBOX ? (tp->enc == TERMENC_UTF8 ? 2 : 1) :
opts & (TBL_OPT_BOX | TBL_OPT_ALLBOX) ? 1 : 0;
@@ -615,7 +623,9 @@ tbl_hrule(struct termp *tp, const struct
/* Print the horizontal line inside this column. */
lw = cpp == NULL || cpn == NULL ||
- cpn->pos != TBL_CELL_DOWN ? hw : 0;
+ (cpn->pos != TBL_CELL_DOWN &&
+ (dpn == NULL || strcmp(dpn->string, "\\^") != 0))
+ ? hw : 0;
tbl_direct_border(tp, BHORIZ * lw,
col->width + col->spacing / 2);
@@ -641,6 +651,8 @@ tbl_hrule(struct termp *tp, const struct
dw = 1;
}
cpn = cpn->next;
+ while (dpn != NULL && dpn->layout != cpn)
+ dpn = dpn->next;
}
if (cpp == NULL && cpn == NULL)
break;
@@ -655,7 +667,9 @@ tbl_hrule(struct termp *tp, const struct
/* The horizontal line inside the next column. */
rw = cpp == NULL || cpn == NULL ||
- cpn->pos != TBL_CELL_DOWN ? hw : 0;
+ (cpn->pos != TBL_CELL_DOWN &&
+ (dpn == NULL || strcmp(dpn->string, "\\^") != 0))
+ ? hw : 0;
/* The line crossing at the end of this column. */
--
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2018-11-29 23:08 mandoc: Do not draw horizontal lines through vertical spans which are schwarze
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