X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/halibut/blobdiff_plain/0960a3d8eaea25ca71e3165556979b41ab10cb2b..de5c3d1cf3337183727d78a43c303463d6712704:/bk_html.c?ds=sidebyside diff --git a/bk_html.c b/bk_html.c index 7ae80b5..5babfda 100644 --- a/bk_html.c +++ b/bk_html.c @@ -464,6 +464,7 @@ void html_backend(paragraph *sourceform, keywordlist *keywords, htmlconfig conf; htmlfilelist files = { NULL, NULL, NULL, NULL, NULL }; htmlsectlist sects = { NULL, NULL }, nonsects = { NULL, NULL }; + int has_index; IGNORE(unused); @@ -532,16 +533,20 @@ void html_backend(paragraph *sourceform, keywordlist *keywords, sect->fragment); } - /* And the index. */ - sect = html_new_sect(§s, NULL); - sect->text = NULL; - sect->type = INDEX; - sect->parent = topsect; - html_file_section(&conf, &files, sect, 0); /* peer of chapters */ - sect->fragment = utoa_dup(conf.index_text, CS_ASCII); - sect->fragment = html_sanitise_fragment(&files, sect->file, - sect->fragment); - files.index = sect->file; + /* And the index, if we have one. */ + has_index = (count234(idx->entries) > 0); + if (has_index) { + sect = html_new_sect(§s, NULL); + sect->text = NULL; + sect->type = INDEX; + sect->parent = topsect; + sect->contents_depth = 0; + html_file_section(&conf, &files, sect, 0); /* peer of chapters */ + sect->fragment = utoa_dup(conf.index_text, CS_ASCII); + sect->fragment = html_sanitise_fragment(&files, sect->file, + sect->fragment); + files.index = sect->file; + } } /* @@ -821,6 +826,26 @@ void html_backend(paragraph *sourceform, keywordlist *keywords, if (conf.head_end) html_raw(&ho, conf.head_end); + /* + * Add any data defined in specific sections + * that go in this file. (This is mostly to allow tags for Mac online help.) + */ + for (s = sects.head; s; s = s->next) { + if (s->file == f && s->text) { + for (p = s->text; + p && (p == s->text || p->type == para_Title || + !is_heading_type(p->type)); + p = p->next) { + if (p->type == para_Config) { + if (!ustricmp(p->keyword, L"html-local-head")) { + html_raw(&ho, adv(p->origkeyword)); + } + } + } + } + } + element_close(&ho, "head"); html_nl(&ho); @@ -862,13 +887,15 @@ void html_backend(paragraph *sourceform, keywordlist *keywords, html_text(&ho, conf.nav_separator); - if (f != files.index) { - element_open(&ho, "a"); - element_attr(&ho, "href", files.index->filename); + if (has_index) { + if (f != files.index) { + element_open(&ho, "a"); + element_attr(&ho, "href", files.index->filename); + } + html_text(&ho, conf.index_text); + if (f != files.index) + element_close(&ho, "a"); } - html_text(&ho, conf.index_text); - if (f != files.index) - element_close(&ho, "a"); html_text(&ho, conf.nav_separator);