Re: Prepare release 8.2.6

["R. Michael Weylandt" <michael.weylandt@gmail.com>]

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On Sat, Apr 5, 2014 at 3:27 PM, Nicolas Goaziou <n.goaziou@gmail.com> wrote:
> Hello,
>
> Would you mind adding a commit message, TINYCHANGE at its end, and send
> it again with "git format-patch"?

Hi Nicolas,

Thanks for taking the time to review my patches (2 attached):
hopefully these are formatted to org standards.

>
>>> 2) Add a key binding C-c C-v k for org-babel-remove result in ob-keys.el. (Discussed on list but I can't find the reference)
>
> [...]
>
>
> Regards,
>
> --
> Nicolas Goaziou

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From 6521b72a6a6bc8e1e613554ad406f360f927f3c3 Mon Sep 17 00:00:00 2001
From: Michael Weylandt <michael.weylandt@gmail.com>
Date: Sun, 6 Apr 2014 13:26:19 -0400
Subject: [PATCH 1/2] ox-latex.el: downcase language name in minted blocks

* lisp/ox-latex.el (org-latex-export-to-latex): Downcase the language
name when using minted highlighting for src block exports

Minted, by convention, uses all lowercase names for languages.  This
will handle mappings like "R" to "r" or "Python" to "python"
automatically. More complex renamings still need to be handled by
customizing `org-latex-minted-langs.'

Note that the `downcase' is only applied when using the "automatic"
name. Names in `org-latex-minted-langs' still need to be lower-case.

TINYCHANGE
---
 lisp/ox-latex.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lisp/ox-latex.el b/lisp/ox-latex.el
index 59e6e83..cc5e998 100644
--- a/lisp/ox-latex.el
+++ b/lisp/ox-latex.el
@@ -1476,7 +1476,7 @@ contextual information."
       (let* ((org-lang (org-element-property :language inline-src-block))
 	     (mint-lang (or (cadr (assq (intern org-lang)
 					org-latex-minted-langs))
-			    org-lang))
+			    (downcase org-lang)))
 	     (options (org-latex--make-option-string
 		       org-latex-minted-options)))
 	(concat (format "\\mint%s{%s}"
@@ -2116,7 +2116,7 @@ contextual information."
 		       ("firstnumber" ,(number-to-string (1+ num-start))))
 		     org-latex-minted-options)))
 		 ;; Language.
-		 (or (cadr (assq (intern lang) org-latex-minted-langs)) lang)
+		 (or (cadr (assq (intern lang) org-latex-minted-langs)) (downcase lang))
 		 ;; Source code.
 		 (let* ((code-info (org-export-unravel-code src-block))
 			(max-width
-- 
1.8.3.4 (Apple Git-47)


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From 00341c5327b5e72d42252ec9f7106a15c9363853 Mon Sep 17 00:00:00 2001
From: Michael Weylandt <michael.weylandt@gmail.com>
Date: Sun, 6 Apr 2014 13:41:47 -0400
Subject: [PATCH 2/2] ob-core.el, ob-keys.el: Add a keybinding to remove result
 blocks

* ob-core.el: Add a function `org-babel-remove-result-one-or-many'
which wraps `org-babel-remove-result' to map unto all src blocks when
called with a prefix arg
* ob-keys.el: Add a keybinding "org-babel-key-prefix k" which maps
to `org-babel-remove-result-one-or-many.'

TINYCHANGE
---
 lisp/ob-core.el | 9 +++++++++
 lisp/ob-keys.el | 1 +
 2 files changed, 10 insertions(+)

diff --git a/lisp/ob-core.el b/lisp/ob-core.el
index e8943c6..c73c42b 100644
--- a/lisp/ob-core.el
+++ b/lisp/ob-core.el
@@ -2166,6 +2166,15 @@ code ---- the results are extracted in the syntax of the source
         (goto-char location) (forward-line 1)
         (delete-region start (org-babel-result-end))))))
 
+(defun org-babel-remove-result-one-or-many (x)
+  "Remove the result of the current source block.
+If called with a prefix argument, remove all result blocks
+in the buffer."
+  (interactive "P")
+  (if x
+      (org-babel-map-src-blocks nil (org-babel-remove-result))
+    (org-babel-remove-result)))
+
 (defun org-babel-result-end ()
   "Return the point at the end of the current set of results."
   (save-excursion
diff --git a/lisp/ob-keys.el b/lisp/ob-keys.el
index 90b5196..dc1f437 100644
--- a/lisp/ob-keys.el
+++ b/lisp/ob-keys.el
@@ -89,6 +89,7 @@ functions which are assigned key bindings, and see
     ("h" . org-babel-describe-bindings)
     ("\C-x" . org-babel-do-key-sequence-in-edit-buffer)
     ("x" . org-babel-do-key-sequence-in-edit-buffer)
+    ("k" . org-babel-remove-result-one-or-many)
     ("\C-\M-h" . org-babel-mark-block))
   "Alist of key bindings and interactive Babel functions.
 This list associates interactive Babel functions
-- 
1.8.3.4 (Apple Git-47)