From aab52fb63330ba1f89b1550f1176f21b2a445533 Mon Sep 17 00:00:00 2001 From: Ingo Schwarze Date: Thu, 9 Sep 2021 16:52:52 +0000 Subject: 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 ; the implementation in C is mine. --- tbl_html.c | 26 +++++++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) (limited to 'tbl_html.c') diff --git a/tbl_html.c b/tbl_html.c index cc4922a8..65c8ae8f 100644 --- a/tbl_html.c +++ b/tbl_html.c @@ -1,4 +1,4 @@ -/* $Id: tbl_html.c,v 1.37 2021/09/09 14:47:24 schwarze Exp $ */ +/* $Id: tbl_html.c,v 1.38 2021/09/09 16:52:52 schwarze Exp $ */ /* * Copyright (c) 2011 Kristaps Dzonsons * Copyright (c) 2014,2015,2017,2018,2021 Ingo Schwarze @@ -115,10 +115,13 @@ print_tbl(struct html *h, const struct tbl_span *sp) 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 tbl_span *sp) 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); } } -- cgit v1.2.3-56-ge451