diff options
Diffstat (limited to 'mdoc_html.c')
| -rw-r--r-- | mdoc_html.c | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/mdoc_html.c b/mdoc_html.c index dc01f88c..a0e29c72 100644 --- a/mdoc_html.c +++ b/mdoc_html.c @@ -1,7 +1,8 @@ /* $Id$ */ /* - * Copyright (c) 2014-2021 Ingo Schwarze <schwarze@openbsd.org> + * Copyright (c) 2014-2022 Ingo Schwarze <schwarze@openbsd.org> * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> + * Copyright (c) 2022 Anna Vyalkova <cyber@sysrq.in> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -665,26 +666,34 @@ mdoc_nm_pre(MDOC_ARGS) static int mdoc_xr_pre(MDOC_ARGS) { - if (NULL == n->child) + char *name, *section, *label; + + if (n->child == NULL) return 0; + name = n->child->string; + if (n->child->next != NULL) { + section = n->child->next->string; + mandoc_asprintf(&label, "%s, section %s", name, section); + } else + section = label = NULL; + if (h->base_man1) - print_otag(h, TAG_A, "chM", "Xr", - n->child->string, n->child->next == NULL ? - NULL : n->child->next->string); + print_otag(h, TAG_A, "chM?", "Xr", + name, section, "aria-label", label); else - print_otag(h, TAG_A, "c", "Xr"); + print_otag(h, TAG_A, "c?", "Xr", "aria-label", label); - n = n->child; - print_text(h, n->string); + free(label); + print_text(h, name); - if (NULL == (n = n->next)) + if (section == NULL) return 0; h->flags |= HTML_NOSPACE; print_text(h, "("); h->flags |= HTML_NOSPACE; - print_text(h, n->string); + print_text(h, section); h->flags |= HTML_NOSPACE; print_text(h, ")"); return 0; |