StackOverflow2013

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plurals

POUsing Emacs to indent (shift 4) code
primarykey
Id
594156
data
AcceptedAnswerId
594184
AnswerCount
5
ClosedDate
CommentCount
9
CommunityOwnedDate
CreationDate
2009-02-27T09:55:16.590
FavoriteCount
4
LastActivityDate
2011-12-08T08:48:51.373
LastEditDate
2017-05-23T12:17:05.463
LastEditorUserId
-1
OwnerUserId
15625
ParentId
0
PostTypeId
1
Score
13
ViewCount
3264
LastEditorDisplayName
bortzmeyer
text
Body
I edit my StackOverflow answers and questions with <a href="http://dafizilla.sourceforge.net/viewsourcewith/" rel="nofollow noreferrer">ViewSourceWith</a> and Emacs. Often, I include code and <a href="https://stackoverflow.com/editing-help">StackOverflow formatting rules</a> say that it must be indented by four spaces to be recognized as such. Doing it by hand or even with macros is painful. I searched in SO's previous postings but found nothing. Starting from the Python mode, I wrote: <pre><code>(defun text-shift-region (start end count) "Indent lines from START to END by COUNT spaces." (save-excursion (goto-char end) (beginning-of-line) (setq end (point)) (goto-char start) (beginning-of-line) (setq start (point)) (indent-rigidly start end count))) (defun text-shift-region-right (start end &optional count) "Shift region of code to the right Stolen from python-mode. The lines from the line containing the start of the current region up to (but not including) the line containing the end of the region are shifted to the right, by `text-indent-offset' columns. If a prefix argument is given, the region is instead shifted by that many columns. With no active region, indent only the current line." (interactive (let ((p (point)) (m (mark)) (arg current-prefix-arg)) (if m (list (min p m) (max p m) arg) (list p (save-excursion (forward-line 1) (point)) arg)))) (text-shift-region start end (prefix-numeric-value (or count text-indent-offset))) ) ;; Code in StackOverflow must be marked by four spaces at the ;; beginning of the line (setq text-indent-offset 4) (global-set-key "\C-c>" 'text-shift-region-right) </code></pre> It seems to work but I welcome advices, alternatives, bug reports, etc.
Tags
<emacs><elisp>
Title
Using Emacs to indent (shift 4) code
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USCommunity
UserOwnerUserId
1. USbortzmeyer
plurals
PostLinksPostIdRelatedPostId
1. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
PostLinksRelatedPostIdPostId
1. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
2. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
3. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
3. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POUsing Emacs to indent (shift 4) code
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
 singulars
 PostPostId
 POUsing Emacs to indent (shift 4) code
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
3. VO
 singulars
 PostPostId
 POUsing Emacs to indent (shift 4) code
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId

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