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* [PATCH] org-export-preprocess-string: Use backend var
@ 2011-02-19 17:00 Jambunathan K
  2011-02-28 11:20 ` [Accepted] " Bastien Guerry
  2011-02-28 11:22 ` [PATCH] " Bastien
  0 siblings, 2 replies; 7+ messages in thread
From: Jambunathan K @ 2011-02-19 17:00 UTC (permalink / raw)
  To: emacs-orgmode

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: 0001-org-export-preprocess-string-Use-backend-var.patch --]
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From 2b1f84fdcd7d79ad95e71bc2ca96fb16ad76b446 Mon Sep 17 00:00:00 2001
From: Jambunathan K <kjambunathan@gmail.com>
Date: Sat, 19 Feb 2011 22:26:10 +0530
Subject: [PATCH] org-export-preprocess-string: Use backend var

---
 lisp/org-exp.el |   22 +++++-----------------
 1 files changed, 5 insertions(+), 17 deletions(-)

diff --git a/lisp/org-exp.el b/lisp/org-exp.el
index 9a35b00..a17091b 100644
--- a/lisp/org-exp.el
+++ b/lisp/org-exp.el
@@ -1197,23 +1197,11 @@ on this string to produce the exported version."
       ;; Another hook
       (run-hooks 'org-export-preprocess-before-backend-specifics-hook)
 
-      ;; LaTeX-specific preprocessing
-      (when (eq backend 'latex)
-	(require 'org-latex nil)
-	(org-export-latex-preprocess parameters))
-
-      ;; ASCII-specific preprocessing
-      (when (eq backend 'ascii)
-	(org-export-ascii-preprocess parameters))
-
-      ;; HTML-specific preprocessing
-      (when (eq backend 'html)
-	(org-export-html-preprocess parameters))
-
-      ;; DocBook-specific preprocessing
-      (when (eq backend 'docbook)
-	(require 'org-docbook nil)
-	(org-export-docbook-preprocess parameters))
+      ;; Backend-specific preprocessing
+      (let* ((backend-name (symbol-name backend))
+	     (f (intern (format "org-export-%s-preprocess" backend-name))))
+	(require (intern (concat "org-" backend-name)) nil)
+	(funcall f parameters))
 
       ;; Remove or replace comments
       (org-export-handle-comments (plist-get parameters :comments))
-- 
1.7.2.3



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^ permalink raw reply related	[flat|nested] 7+ messages in thread

* [Accepted] org-export-preprocess-string: Use backend var
  2011-02-19 17:00 [PATCH] org-export-preprocess-string: Use backend var Jambunathan K
@ 2011-02-28 11:20 ` Bastien Guerry
  2011-02-28 12:46   ` Jambunathan K
  2011-02-28 11:22 ` [PATCH] " Bastien
  1 sibling, 1 reply; 7+ messages in thread
From: Bastien Guerry @ 2011-02-28 11:20 UTC (permalink / raw)
  To: emacs-orgmode

Patch 625 (http://patchwork.newartisans.com/patch/625/) is now "Accepted".

Maintainer comment: none

This relates to the following submission:

http://mid.gmane.org/%3C8162sgx8l7.fsf%40gmail.com%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-export-preprocess-string: Use backend var
> Date: Sat, 19 Feb 2011 22:00:52 -0000
> From: Jambunathan K <kjambunathan@gmail.com>
> X-Patchwork-Id: 625
> Message-Id: <8162sgx8l7.fsf@gmail.com>
> To: emacs-orgmode@gnu.org
> 
> 
> 
> 
> >From 2b1f84fdcd7d79ad95e71bc2ca96fb16ad76b446 Mon Sep 17 00:00:00 2001
> From: Jambunathan K <kjambunathan@gmail.com>
> Date: Sat, 19 Feb 2011 22:26:10 +0530
> Subject: [PATCH] org-export-preprocess-string: Use backend var
> 
> ---
>  lisp/org-exp.el |   22 +++++-----------------
>  1 files changed, 5 insertions(+), 17 deletions(-)
> 
> diff --git a/lisp/org-exp.el b/lisp/org-exp.el
> index 9a35b00..a17091b 100644
> --- a/lisp/org-exp.el
> +++ b/lisp/org-exp.el
> @@ -1197,23 +1197,11 @@ on this string to produce the exported version."
>        ;; Another hook
>        (run-hooks 'org-export-preprocess-before-backend-specifics-hook)
>  
> -      ;; LaTeX-specific preprocessing
> -      (when (eq backend 'latex)
> -	(require 'org-latex nil)
> -	(org-export-latex-preprocess parameters))
> -
> -      ;; ASCII-specific preprocessing
> -      (when (eq backend 'ascii)
> -	(org-export-ascii-preprocess parameters))
> -
> -      ;; HTML-specific preprocessing
> -      (when (eq backend 'html)
> -	(org-export-html-preprocess parameters))
> -
> -      ;; DocBook-specific preprocessing
> -      (when (eq backend 'docbook)
> -	(require 'org-docbook nil)
> -	(org-export-docbook-preprocess parameters))
> +      ;; Backend-specific preprocessing
> +      (let* ((backend-name (symbol-name backend))
> +	     (f (intern (format "org-export-%s-preprocess" backend-name))))
> +	(require (intern (concat "org-" backend-name)) nil)
> +	(funcall f parameters))
>  
>        ;; Remove or replace comments
>        (org-export-handle-comments (plist-get parameters :comments))
> -- 
> 1.7.2.3
> 
> 
> 

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [PATCH] org-export-preprocess-string: Use backend var
  2011-02-19 17:00 [PATCH] org-export-preprocess-string: Use backend var Jambunathan K
  2011-02-28 11:20 ` [Accepted] " Bastien Guerry
@ 2011-02-28 11:22 ` Bastien
  1 sibling, 0 replies; 7+ messages in thread
From: Bastien @ 2011-02-28 11:22 UTC (permalink / raw)
  To: emacs-orgmode

Hi Jambunathan,

I applied this patch, thanks!

PS: Please always send some words of explanation for the patch you send,
it give me a good reason to read/review it, even for trivial patches.

-- 
 Bastien

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [Accepted] org-export-preprocess-string: Use backend var
  2011-02-28 11:20 ` [Accepted] " Bastien Guerry
@ 2011-02-28 12:46   ` Jambunathan K
  2011-02-28 13:56     ` Bastien
  2011-03-19 13:29     ` Matt Lundin
  0 siblings, 2 replies; 7+ messages in thread
From: Jambunathan K @ 2011-02-28 12:46 UTC (permalink / raw)
  To: emacs-orgmode


Bastien

>> +      ;; Backend-specific preprocessing
>> +      (let* ((backend-name (symbol-name backend))
>> +	     (f (intern (format "org-export-%s-preprocess" backend-name))))
>> +	(require (intern (concat "org-" backend-name)) nil)
>> +	(funcall f parameters))

A few words of explanation from my side.

Summary: Facilitate transparent plugging-in of per-backend
pre-processing logic to the org exporter.

Jambunathan K.

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [Accepted] org-export-preprocess-string: Use backend var
  2011-02-28 12:46   ` Jambunathan K
@ 2011-02-28 13:56     ` Bastien
  2011-03-19 13:29     ` Matt Lundin
  1 sibling, 0 replies; 7+ messages in thread
From: Bastien @ 2011-02-28 13:56 UTC (permalink / raw)
  To: emacs-orgmode

Jambunathan K <kjambunathan@gmail.com> writes:

> A few words of explanation from my side.
>
> Summary: Facilitate transparent plugging-in of per-backend
> pre-processing logic to the org exporter.

Thanks!

-- 
 Bastien

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [Accepted] org-export-preprocess-string: Use backend var
  2011-02-28 12:46   ` Jambunathan K
  2011-02-28 13:56     ` Bastien
@ 2011-03-19 13:29     ` Matt Lundin
  2011-03-19 20:33       ` Matt Lundin
  1 sibling, 1 reply; 7+ messages in thread
From: Matt Lundin @ 2011-03-19 13:29 UTC (permalink / raw)
  To: emacs-orgmode

Jambunathan K <kjambunathan@gmail.com> writes:

> Bastien
>
>>> +      ;; Backend-specific preprocessing
>>> +      (let* ((backend-name (symbol-name backend))
>>> +	     (f (intern (format "org-export-%s-preprocess" backend-name))))
>>> +	(require (intern (concat "org-" backend-name)) nil)
>>> +	(funcall f parameters))
>
> A few words of explanation from my side.
>
> Summary: Facilitate transparent plugging-in of per-backend
> pre-processing logic to the org exporter.
>
> Jambunathan K.
>

This patch (0135cb9c) breaks Wes Hardaker's generic export (in contrib).

Since the backend is nil, the following line causes org-export to try to
require org-nil:

(require (intern (concat "org-" backend-name)) nil)

--8<---------------cut here---------------start------------->8---
Debugger entered--Lisp error: (file-error "Cannot open load file" "org-nil")
  require(org-nil nil)
--8<---------------cut here---------------end--------------->8---

I ask because even though org-export-generic.el is a contributed
package, an option to call it is hard-coded into org-export:

--8<---------------cut here---------------start------------->8---
\[g] export using Wes Hardaker's generic exporter
--8<---------------cut here---------------end--------------->8---

Best,
Matt

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [Accepted] org-export-preprocess-string: Use backend var
  2011-03-19 13:29     ` Matt Lundin
@ 2011-03-19 20:33       ` Matt Lundin
  0 siblings, 0 replies; 7+ messages in thread
From: Matt Lundin @ 2011-03-19 20:33 UTC (permalink / raw)
  To: emacs-orgmode

Matt Lundin <mdl@imapmail.org> writes:

> Jambunathan K <kjambunathan@gmail.com> writes:

> This patch (0135cb9c) breaks Wes Hardaker's generic export (in contrib).
>
> Since the backend is nil, the following line causes org-export to try to
> require org-nil:
>
> (require (intern (concat "org-" backend-name)) nil)
>
> Debugger entered--Lisp error: (file-error "Cannot open load file" "org-nil")
>   require(org-nil nil)
>
> I ask because even though org-export-generic.el is a contributed
> package, an option to call it is hard-coded into org-export:
>
> \[g] export using Wes Hardaker's generic exporter

I missed Nick's earlier patch to fix this. Everything is working
properly now. Sorry for the noise.

Best,
Matt

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2011-03-19 20:33 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-02-19 17:00 [PATCH] org-export-preprocess-string: Use backend var Jambunathan K
2011-02-28 11:20 ` [Accepted] " Bastien Guerry
2011-02-28 12:46   ` Jambunathan K
2011-02-28 13:56     ` Bastien
2011-03-19 13:29     ` Matt Lundin
2011-03-19 20:33       ` Matt Lundin
2011-02-28 11:22 ` [PATCH] " Bastien

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