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authorIngo Schwarze <schwarze@openbsd.org>2014-08-13 15:25:22 +0000
committerIngo Schwarze <schwarze@openbsd.org>2014-08-13 15:25:22 +0000
commitad2b1e6bad9b1abd3a86026b76e5fb100aaca2e4 (patch)
treebc09f80ed339586fd911f537102268c99ff9c3f9 /mdoc_html.c
parent945af9fb48f5e5be490e4cbfdb654fad24f705aa (diff)
downloadmandoc-ad2b1e6bad9b1abd3a86026b76e5fb100aaca2e4.tar.gz
Use <em> for .Em and .Bf -emphasis.
The vast majority of .Em in real-world manuals is stress emphasis, for which <em> is the correct markup. Admittedly, there are some instances of .Em usage for alternate quality, for which <i> would be a better match. Most of these are technical terms that neither allow semantic markup nor are keywords - for the latter, .Sy would be preferable. A typical example is that the shell breaks input into .Em words . Alternate voice or mood, which would also require <i>, is almost absent from manuals. We cannot satisfy both stress emphasis and alternate quality, so pick the one that fits more often and looks less wrong when off. Patch from Guy Harris <guy at alum dot mit dot edu>. ok joerg@ bentley@
Diffstat (limited to 'mdoc_html.c')
-rw-r--r--mdoc_html.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/mdoc_html.c b/mdoc_html.c
index 5c26f7ea..86c48b24 100644
--- a/mdoc_html.c
+++ b/mdoc_html.c
@@ -1083,10 +1083,8 @@ mdoc_ex_pre(MDOC_ARGS)
static int
mdoc_em_pre(MDOC_ARGS)
{
- struct htmlpair tag;
- PAIR_CLASS_INIT(&tag, "emph");
- print_otag(h, TAG_SPAN, 1, &tag);
+ print_otag(h, TAG_EM, 0, NULL);
return(1);
}
@@ -1822,9 +1820,7 @@ mdoc_bf_pre(MDOC_ARGS)
else if (MDOC_BODY != n->type)
return(1);
- if (FONT_Em == n->norm->Bf.font)
- PAIR_CLASS_INIT(&tag[0], "emph");
- else if (FONT_Sy == n->norm->Bf.font)
+ if (FONT_Sy == n->norm->Bf.font)
PAIR_CLASS_INIT(&tag[0], "symb");
else if (FONT_Li == n->norm->Bf.font)
PAIR_CLASS_INIT(&tag[0], "lit");
@@ -1842,6 +1838,8 @@ mdoc_bf_pre(MDOC_ARGS)
bufcat_su(h, "margin-left", &su);
PAIR_STYLE_INIT(&tag[1], h);
print_otag(h, TAG_DIV, 2, tag);
+ if (FONT_Em == n->norm->Bf.font)
+ print_otag(h, TAG_EM, 0, NULL);
return(1);
}