Daniel Clemente <n142...@gmail.com> wrote:
>
> Commit 438536f6157794101ce0957e39cad6bf70580751 (=E2=80=9EChange undersco=
> res to hyphens in section labels=E2=80=9C) broke the export of CUSTOM_IDs.
>
> Take for instance this file:
>
> -----------------------
> #+TITLE: Cosas por hacer
>
> * Programas
> :PROPERTIES:
> :CUSTOM_ID: programas
> :END:
>
> ** emacs
> :PROPERTIES:
> :CUSTOM_ID: emacs
> :END:
> Editor de textos
>
> ------------------------
>
>
> When exporting (C-c C-e H) you get this table of contents:
>
> ------------------------
> <div id=3D"text-table-of-contents">
> <ul>
> <li><a href=3D"#programas">1 Programas </a>
> <ul>
> <li><a href=3D"#sec-1_1">1.1 emacs </a></li>
> </ul>
> </li>
> </ul>
> </div>
>
> -------------------------
>
> The first one is correct because it is first-level. All non-first-level g=
> et #sec-NUMBERS instead of the custom ID.
>
> Not only the table of contents; the header's ID is also wrong:
> <h3 id=3D"sec-1_1"><a name=3D"sec-1-1" id=3D"sec-1-1"></a><span class=3D"se=
> ction-number-3">1.1</span> emacs </h3>
>
>
> Tested with current org-mode.=20
>
I was afraid that other exporters might break because of this. Apologies
for the inconvenience. And, btw, thanks for the test case.
I have a minimal patch that I think fixes this problem, but there are
other underscores used in various places in org-html.el so there might
be additional problems. I'd appreciate it if you (and/or others) test it
and report not only on this problem but on any other problems you find.
Thanks,
Nick
diff --git a/lisp/org-html.el b/lisp/org-html.el
index afc6a77..b5d371f 100644
--- a/lisp/org-html.el
+++ b/lisp/org-html.el
@@ -1395,7 +1395,7 @@ lang=\"%s\" xml:lang=\"%s\">
(setq txt (replace-match "" t t
txt)))
(setq href
(replace-regexp-in-string
- "\\." "_" (format "sec-%s"
snumber)))
+ "\\." "-" (format "sec-%s"
snumber)))
(setq href (org-solidify-link-text (or
(cdr (assoc href org-export-preferred-target-alist)) href)))
(push
(format
@@ -2412,7 +2412,7 @@ When TITLE is nil, just close all open levels."
(insert "<ul>\n<li>" title "<br/>\n"))))
(aset org-levels-open (1- level) t)
(setq snumber (org-section-number level)
- snu (replace-regexp-in-string "\\." "_" snumber))
+ snu (replace-regexp-in-string "\\." "-" snumber))
(setq level (+ level org-export-html-toplevel-hlevel -1))
(if (and num (not body-only))
(setq title (concat
