diff options
Diffstat (limited to 'mdoc_html.c')
| -rw-r--r-- | mdoc_html.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/mdoc_html.c b/mdoc_html.c index 66ce08c7..719d9df5 100644 --- a/mdoc_html.c +++ b/mdoc_html.c @@ -659,12 +659,33 @@ mdoc_fl_pre(MDOC_ARGS) { struct htmlpair tag; + /* `Cm' has no leading hyphen. */ + + if (MDOC_Cm == n->tok) { + PAIR_CLASS_INIT(&tag, "flag"); + print_otag(h, TAG_SPAN, 1, &tag); + return(1); + } + + /* A zero-length child shouldn't get a dash. */ + + if (n->child) { + assert(MDOC_TEXT == n->child->type); + assert(n->child->string); + if ('\0' == *n->child->string) + return(0); + } + PAIR_CLASS_INIT(&tag, "flag"); print_otag(h, TAG_SPAN, 1, &tag); - if (MDOC_Fl == n->tok) { - print_text(h, "\\-"); + + print_text(h, "\\-"); + + /* A blank `Fl' should incur a subsequent space. */ + + if (n->child) h->flags |= HTML_NOSPACE; - } + return(1); } |