[Patch] Org-fontify

From: "Sébastien Vauban" <wxhgmqzgwmuf-geNee64TY+gS+FvcfC7Uqw@public.gmane.org>
To: emacs-orgmode-mXXj517/zsQ@public.gmane.org
Subject: [Patch] Org-fontify
Date: Fri, 13 Aug 2010 22:19:54 +0200	[thread overview]
Message-ID: <87sk2iw9hx.fsf@mundaneum.com> (raw)

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Hello,

Champagne!  My very first patch... Hopefully one that will be followed by many
more...

Goal: to *fontify whole lines* of code-block or meta-lines.

See the results on this minimal example:

--8<---------------cut here---------------start------------->8---
#+TITLE:     Better identification of source blocks and results
#+DATE:      2010-08-13
#+DESCRIPTION: 
#+KEYWORDS: 
#+LANGUAGE:  en_US

This is

#+BEGIN_SRC org
** Totals
*** Using a table formula
#+END_SRC

random text

#+LaTeX: \thisismycommand{}{param2}

inserted between

#+begin_src R :session woodland
names(woodland)
str(woodland)
summary(woodland)
#+end_src

code blocks

#+begin_src R :session woodland
woodland
#+end_src

copy from different

#+srcname:woodland
#+begin_src R :colnames t
read.table("/tmp/woodlands.txt",header=TRUE)
#+end_src

#+results: woodland
| "ID" | "wood"  | "A.reptans" | "E.amygdaloides" |
|------+---------+-------------+------------------|
| "a"  | "wood1" |           5 |               10 |
| "b"  | "wood2" |           1 |                0 |

postings on org-mode...
--8<---------------cut here---------------end--------------->8---

with *faces with background*, such as:

--8<---------------cut here---------------start------------->8---
     (org-block ((t (:foreground "blue1" :background "#EAFFEA"))))
     (org-code ((t (:foreground "blue1" :background "#EAFFEA"))))
     (org-meta-line ((t (:foreground "#008ED1" :background "#FFEAEA"))))
     (org-table ((t (:foreground "blue1" :background "#EAEAFF"))))
--8<---------------cut here---------------end--------------->8---

Only feature: I did not succeed highlighting full lines containing =srcname=
or =results=. Not a big deal. Though, if someone can do it, that would
definitely please me...

Best regards,
  Seb

-- 
Sébastien Vauban

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diff --git a/lisp/org.el b/lisp/org.el
index af4f793..64deb53 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -5036,8 +5036,9 @@ will be prompted for."
 				    '(display t invisible t intangible t))
 	    (add-text-properties (match-beginning 1) (match-end 3)
 				 '(font-lock-fontified t face org-meta-line))
-	    (add-text-properties (match-beginning 6) (match-end 6)
+	    (add-text-properties (match-beginning 6) (+ (match-end 6) 1)
 				 '(font-lock-fontified t face org-block))
+					; for backend-specific code
 	    t)
 	   ((and (match-end 4) (equal dc3 "begin"))
 	    ;; Truly a block
@@ -5054,10 +5055,13 @@ will be prompted for."
 	       beg end
 	       '(font-lock-fontified t font-lock-multiline t))
 	      (add-text-properties beg beg1 '(face org-meta-line))
-	      (add-text-properties end1 end '(face org-meta-line))
+	      (add-text-properties end1 (+ end 1) '(face org-meta-line))
+					; for end_src
 	      (cond
 	       (quoting
-		(add-text-properties beg1 end1 '(face org-block)))
+		(add-text-properties beg1 (+ end1 1) '(face
+						       org-block)))
+					; end of source block
 	       ((not org-fontify-quote-and-verse-blocks))
 	       ((string= block-type "quote")
 		(add-text-properties beg1 end1 '(face org-quote)))

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