From: schwarze@mandoc.bsd.lv
To: source@mandoc.bsd.lv
Subject: mandoc: In HTML output, in cells with an "n" (number) layout, pad
Date: Thu, 9 Sep 2021 11:53:22 -0500 (EST) [thread overview]
Message-ID: <c2aabb1ef8634f96@mandoc.bsd.lv> (raw)
Log Message:
-----------
In HTML output, in cells with an "n" (number) layout, pad numbers
on the right side with UTF-8 punctuation and figure spaces such
that numbers in different tbl(7) rows align at the decimal point.
The exact HTML output format was suggested
by <Oliver dot Corff at email dot de>;
the implementation in C is mine.
Modified Files:
--------------
mandoc:
tbl_html.c
Revision Data
-------------
Index: tbl_html.c
===================================================================
RCS file: /home/cvs/mandoc/mandoc/tbl_html.c,v
retrieving revision 1.37
retrieving revision 1.38
diff -Ltbl_html.c -Ltbl_html.c -u -p -r1.37 -r1.38
--- tbl_html.c
+++ tbl_html.c
@@ -115,10 +115,13 @@ print_tbl(struct html *h, const struct t
const struct tbl_dat *dp;
const struct tbl_cell *cp;
const struct tbl_span *psp;
+ const struct roffcol *col;
struct tag *tt;
const char *hspans, *vspans, *halign, *valign;
const char *bborder, *lborder, *rborder;
+ const char *ccp;
char hbuf[4], vbuf[4];
+ size_t sz;
enum mandoc_esc save_font;
int i;
@@ -252,6 +255,27 @@ print_tbl(struct html *h, const struct t
if (dp->layout->pos == TBL_CELL_LONG)
print_text(h, "\\[u2003]"); /* em space */
print_text(h, dp->string);
+ if (dp->layout->pos == TBL_CELL_NUMBER) {
+ col = h->tbl.cols + dp->layout->col;
+ if (col->decimal < col->nwidth) {
+ if ((ccp = strrchr(dp->string,
+ sp->opts->decimal)) == NULL) {
+ /* Punctuation space. */
+ print_text(h, "\\[u2008]");
+ ccp = strchr(dp->string, '\0');
+ } else
+ ccp++;
+ sz = col->nwidth - col->decimal;
+ while (--sz > 0) {
+ if (*ccp == '\0')
+ /* Figure space. */
+ print_text(h,
+ "\\[u2007]");
+ else
+ ccp++;
+ }
+ }
+ }
html_setfont(h, save_font);
}
}
--
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