Introduce global (cross-backend) \cfg{contents} and \cfg{index}

[sgt/halibut] / bk_paper.c

diff --git a/bk_paper.c b/bk_paper.c
index 64e44ed..dff6dc4 100644 (file)
--- a/bk_paper.c
+++ b/bk_paper.c
@@ -120,6 +120,7 @@ struct paper_conf_Tag {
     int pagenum_fontsize;
     int footer_distance;
     wchar_t *lquote, *rquote, *bullet;
+    wchar_t *contents_text, *index_text;
     /* These are derived from the above */
     int base_width;
     int page_height;
@@ -283,6 +284,8 @@ static paper_conf paper_configure(paragraph *source, font_list *fontlist) {
     ret.lquote = L"\x2018\0\x2019\0'\0'\0\0";
     ret.rquote = uadv(ret.lquote);
     ret.bullet = L"\x2022\0-\0\0";
+    ret.contents_text = L"Contents";
+    ret.index_text = L"Index";
 
     /*
      * Two-pass configuration so that we can pick up global config
@@ -309,6 +312,10 @@ static paper_conf paper_configure(paragraph *source, font_list *fontlist) {
                    ret.lquote = uadv(p->keyword);
                    ret.rquote = uadv(ret.lquote);
                }
+           } else if (!ustricmp(p->keyword, L"contents")) {
+               ret.contents_text = uadv(p->keyword);
+           } else if (!ustricmp(p->keyword, L"index")) {
+               ret.index_text = uadv(p->keyword);
            } else if (!ustricmp(p->keyword, L"paper-bullet")) {
                ret.bullet = uadv(p->keyword);
            } else if (!ustricmp(p->keyword, L"paper-page-width")) {
@@ -547,7 +554,7 @@ void *paper_pre_backend(paragraph *sourceform, keywordlist *keywords,
      */
     {
        word *contents_title;
-       contents_title = fake_word(L"Contents");
+       contents_title = fake_word(conf->contents_text);
 
        firstcont = make_para_data(para_UnnumberedChapter, 0, 0, 0,
                                   NULL, NULL, contents_title, conf);
@@ -615,7 +622,8 @@ void *paper_pre_backend(paragraph *sourceform, keywordlist *keywords,
        if (has_index) {
            pdata = make_para_data(para_Normal, 0, 0,
                                   conf->contents_margin,
-                                  NULL, NULL, fake_word(L"Index"), conf);
+                                  NULL, NULL,
+                                  fake_word(conf->index_text), conf);
            pdata->next = NULL;
            pdata->contents_entry = &index_placeholder_para;
            lastcont->next = pdata;
@@ -835,7 +843,7 @@ void *paper_pre_backend(paragraph *sourceform, keywordlist *keywords,
        /*
         * Create a set of paragraphs for the index.
         */
-       index_title = fake_word(L"Index");
+       index_title = fake_word(conf->index_text);
 
        firstidx = make_para_data(para_UnnumberedChapter, 0, 0, 0,
                                  NULL, NULL, index_title, conf);