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[Accepted] [Orgmode] org-faq: Invalid XHTML


From: Bastien Guerry
Subject: [Accepted] [Orgmode] org-faq: Invalid XHTML
Date: Mon, 31 Jan 2011 19:36:50 +0100 (CET)

Patch 563 (http://patchwork.newartisans.com/patch/563/) is now "Accepted".

Maintainer comment: none

This relates to the following submission:

http://mid.gmane.org/%3C87lj23eqa7.wl%25dmaus%40ictsoc.de%3E

Here is the original message containing the patch:

> Content-Type: text/plain; charset="utf-8"
> MIME-Version: 1.0
> Content-Transfer-Encoding: 7bit
> Subject: [Orgmode] org-faq: Invalid XHTML
> Date: Sat, 29 Jan 2011 19:30:08 -0000
> From: David Maus <address@hidden>
> X-Patchwork-Id: 563
> Message-Id: <address@hidden>
> To: Jambunathan K <address@hidden>
> Cc: address@hidden
> 
> At Tue, 11 Jan 2011 03:31:11 +0530,
> Jambunathan K wrote:
> >
> >
> > There are 16 errors while validating org-faq page.
> >
> > http://validator.w3.org/check?uri=http%3A%2F%2Forgmode.org%2Fworg%2Forg-faq.html&charset=%28detect+automatically%29&doctype=Inline&group=0
> >
> > Can such errors be not caught as soon as it happens?
> 
> Attached patch fixes a glitch in Org's HTML export and mitigates the
> problem of invalid id and name attributes.
> 
> Best,
>   -- David
> 
> ---
> OpenPGP... 0x99ADB83B5A4478E6
> Jabber.... address@hidden
> Email..... address@hidden
> >From 7d3072bec82934499d463a076488dc7b36192756 Mon Sep 17 00:00:00 2001
> From: David Maus <address@hidden>
> Date: Sat, 29 Jan 2011 15:19:53 +0100
> Subject: [PATCH] Create proper id and name attribute values
> 
> * org-html.el (org-export-as-html)
> (org-export-html-format-image, org-format-org-table-html)
> (org-html-level-start): Solidify link targets.
> * org-exp.el (org-solidify-link-text): Use better regexp and replace
> string for id attributes.
> 
> This fixes a problem with HTML export reported by Jambunathan K
> <kjambunathan <at> gmail.com>.
> 
> The regexp of invalid characters in `org-solidify-link-text' is
> oriented towards the xml:id 1.0 specification
> (cf. http://www.w3.org/TR/xml-id/).
> ---
>  lisp/org-exp.el  |    2 +-
>  lisp/org-html.el |   17 +++++++++--------
>  2 files changed, 10 insertions(+), 9 deletions(-)
> 
> diff --git a/lisp/org-exp.el b/lisp/org-exp.el
> index a055bac..97f17e5 100644
> --- a/lisp/org-exp.el
> +++ b/lisp/org-exp.el
> @@ -1971,7 +1971,7 @@ can work correctly."
>      (let* ((rtn
>           (mapconcat
>            'identity
> -          (org-split-string s "[ \t\r\n]+") "=="))
> +          (org-split-string s "[^a-zA-Z0-9_\\.-]+") "--"))
>          (a (assoc rtn alist)))
>        (or (cdr a) rtn))))
>  
> diff --git a/lisp/org-html.el b/lisp/org-html.el
> index 9a5d225..8faf60f 100644
> --- a/lisp/org-html.el
> +++ b/lisp/org-html.el
> @@ -1150,7 +1150,7 @@ lang=\"%s\" xml:lang=\"%s\">
>                                        (setq href
>                                              (replace-regexp-in-string
>                                               "\\." "_" (format "sec-%s" 
> snumber)))
> -                                      (setq href (or (cdr (assoc href 
> org-export-preferred-target-alist)) href))
> +                                      (setq href (org-solidify-link-text (or 
> (cdr (assoc href org-export-preferred-target-alist)) href)))
>                                        (push
>                                         (format
>                                          (if todo
> @@ -1814,7 +1814,7 @@ lang=\"%s\" xml:lang=\"%s\">
>           (format "%s<div %sclass=\"figure\">
>  <p>"
>                   (if org-par-open "</p>\n" "")
> -                 (if label (format "id=\"%s\" " label) "")))
> +                 (if label (format "id=\"%s\" " (org-solidify-link-text 
> label)) "")))
>       (format "<img src=\"%s\"%s />"
>               src
>               (if (string-match "\\<alt=" (or attr ""))
> @@ -1999,7 +1999,7 @@ for formatting.  This is required for the DocBook 
> exporter."
>        ;; DocBook document, we want to always include the caption to make
>        ;; DocBook XML file valid.
>        (push (format "<caption>%s</caption>" (or caption "")) html)
> -      (when label (push (format "<a name=\"%s\" id=\"%s\"></a>" label label)
> +      (when label (push (format "<a name=\"%s\" id=\"%s\"></a>" 
> (org-solidify-link-text label) (org-solidify-link-text label))
>                       html))
>        (push html-table-tag html))
>      (setq html (mapcar
> @@ -2327,7 +2327,8 @@ When TITLE is nil, just close all open levels."
>      (setq extra-targets (remove (or preferred target) extra-targets))
>      (setq extra-targets
>         (mapconcat (lambda (x)
> -                    (if (org-uuidgen-p x) (setq x (concat "ID-" x)))
> +                    (setq x (org-solidify-link-text
> +                             (if (org-uuidgen-p x) (concat "ID-" x) x)))
>                      (format "<a name=\"%s\" id=\"%s\"></a>"
>                              x x))
>                    extra-targets
> @@ -2363,13 +2364,13 @@ When TITLE is nil, just close all open levels."
>               (progn
>                 (org-close-li)
>                 (if target
> -                   (insert (format "<li id=\"%s\">" (or preferred target))
> +                   (insert (format "<li id=\"%s\">" (org-solidify-link-text 
> (or preferred target)))
>                             extra-targets title "<br/>\n")
>                   (insert "<li>" title "<br/>\n")))
>             (aset org-levels-open (1- level) t)
>             (org-close-par-maybe)
>             (if target
> -               (insert (format "<ul>\n<li id=\"%s\">" (or preferred target))
> +               (insert (format "<ul>\n<li id=\"%s\">" 
> (org-solidify-link-text (or preferred target)))
>                         extra-targets title "<br/>\n")
>               (insert "<ul>\n<li>" title "<br/>\n"))))
>       (aset org-levels-open (1- level) t)
> @@ -2383,8 +2384,8 @@ When TITLE is nil, just close all open levels."
>                        " " title)))
>       (unless (= head-count 1) (insert "\n</div>\n"))
>       (setq href (cdr (assoc (concat "sec-" snu) 
> org-export-preferred-target-alist)))
> -     (setq suffix (or href snu))
> -     (setq href (or href (concat "sec-" snu)))
> +     (setq suffix (org-solidify-link-text (or href snu)))
> +     (setq href (org-solidify-link-text (or href (concat "sec-" snu))))
>       (insert (format "\n<div id=\"outline-container-%s\" 
> class=\"outline-%d%s\">\n<h%d id=\"%s\">%s%s</h%d>\n<div 
> class=\"outline-text-%d\" id=\"text-%s\">\n"
>                       suffix level (if extra-class (concat " " extra-class) 
> "")
>                       level href
> 



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