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* [patch] structure snippet completions
@ 2017-12-04 16:22 Rasmus
  2017-12-04 20:55 ` Nicolas Goaziou
  2017-12-04 21:37 ` Eric Abrahamsen
  0 siblings, 2 replies; 18+ messages in thread
From: Rasmus @ 2017-12-04 16:22 UTC (permalink / raw)
  To: emacs-orgmode; +Cc: eric

[-- Attachment #1: Type: text/plain, Size: 427 bytes --]

Hi,

The attached patch adds expansions of "<s"-like snippets to Org v9.2.  I
would like to include this in the next version of Org in anticipation of
the changes to the template system.

In at least emacs-git it "just works" after requiring org-tempo.

Since it currently uses with-eval-after-load it would require Emacs 24.4,
but this could be changed to eval-after-load if necessary.

Thanks,
Rasmus

-- 
What will be next?

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[-- Attachment #2: 0001-org-tempo.el-New-file-for-expansion-of-templates.patch --]
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From d5e3eacea38d3777f541f5abddebed04171650b6 Mon Sep 17 00:00:00 2001
From: Rasmus <rasmus@gmx.us>
Date: Thu, 9 Nov 2017 16:47:13 +0100
Subject: [PATCH 1/2] org-tempo.el: New file for expansion of templates

* lisp/org-tempo.el: New file.
* doc/org.texi (Structure templates):
* etc/ORG-NEWS: Document new library.
* lisp/org.el (org-modules): Add org-tempo.
---
 doc/org.texi      |   9 ++++
 etc/ORG-NEWS      |   4 +-
 lisp/org-tempo.el | 133 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 lisp/org.el       |   1 +
 4 files changed, 146 insertions(+), 1 deletion(-)
 create mode 100644 lisp/org-tempo.el

diff --git a/doc/org.texi b/doc/org.texi
index 5becb0175..17092ecbe 100644
--- a/doc/org.texi
+++ b/doc/org.texi
@@ -17396,6 +17396,15 @@ the key is @key{TAB}, the user is prompted to enter a type.
 Available structure types are defined in @code{org-structure-template-alist},
 see the docstring for adding or changing values.
 
+@vindex org-tempo
+@vindex org-tempo-keywords-alist
+@code{org-tempo} can be used to expand snippets to structures defined in
+@code{org-structure-template-alist} and @code{org-tempo-keywords-alist}.  For
+example, @code{org-tempo} makes @kbd{<} @kbd{s} @kbd{@key{TAB}} expand to a
+@samp{src} code block.  Enable it by customizing @code{org-modules} or add
+@code{(require 'org-tempo)} to your Emacs init file@footnote{For more
+information, please refer to the commentary section in @code{org-tempo.el}}.
+
 @multitable @columnfractions 0.2 0.8
 @item @kbd{c} @tab @samp{#+BEGIN_CENTER}
 @item @kbd{C} @tab @samp{#+BEGIN_COMMENT}
diff --git a/etc/ORG-NEWS b/etc/ORG-NEWS
index 66865ffe1..9d6c91ef3 100644
--- a/etc/ORG-NEWS
+++ b/etc/ORG-NEWS
@@ -72,6 +72,8 @@ document, use =shrink= value instead, or in addition to align:
 #+END_EXAMPLE
 
 ** New features
+*** ~org-tempo~ may used for snippet expansion of structure template.
+See manual and commentary in ~org-tempo.el~ for details.
 *** Exclude unnumbered headlines from table of contents
 Set their =UNNUMBERED= property to the special =notoc= value.  See
 manual for details.
@@ -167,7 +169,7 @@ See docstring for details.
 ** Removed functions
 
 *** ~org-try-structure-completion~
-
+=org-tempo= may be used as a replacement.
 ** Removed variables
 
 *** org-babel-use-quick-and-dirty-noweb-expansion
diff --git a/lisp/org-tempo.el b/lisp/org-tempo.el
new file mode 100644
index 000000000..666954e1b
--- /dev/null
+++ b/lisp/org-tempo.el
@@ -0,0 +1,133 @@
+;;; org-tempo.el --- template expansion for org structures -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2017 Free Software Foundation, Inc.
+;;
+;; Author: Rasmus Pank Roulund <emacs at pank dot eu>
+;; Keywords: outlines, hypermedia, calendar, wp
+;; Homepage: http://orgmode.org
+;;
+;; This file is part of GNU Emacs.
+;;
+;; GNU Emacs is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
+;;
+;;; Commentary:
+;;
+;; org-tempo reimplements completions of structure template before
+;; point like `org-try-structure-completion' in Org v9.1 and earlier.
+;; For example, strings like "<e" at the beginning of the line will be
+;; expanded to an example block.
+;;
+;; All blocks defined in `org-structure-template-alist' are added as
+;; org-tempo shortcuts, in addition to keywords defined in
+;; `org-tempo-keywords-alist'.
+;;
+;; `tempo' can also be used to define more sophisticated keywords
+;; completions.  See the section "Additional keywords" below for
+;; additional details.
+;;
+;;; Code:
+
+(require 'tempo)
+(require 'cl-lib)
+
+(defvar org-tempo-tags nil
+  "Tempo tags for org-mode")
+
+(defcustom org-tempo-keywords-alist
+  '((?L . "latex")
+    (?H . "html")
+    (?A . "ascii")
+    (?i . "index"))
+  "Keyword templates like `org-structure-template-alist'."
+  :group 'org-tempo
+  :type '(repeat
+	  (cons (character :tag "Key")
+		(string :tag "Template")))
+  :package-version '(Org . "9.2"))
+
+(defun org-tempo-setup ()
+  (org-tempo-add-templates)
+  (tempo-use-tag-list 'org-tempo-tags)
+  (setq-local tempo-match-finder "^ *\\(<[[:word:]]\\)\\="))
+
+(defun org-tempo-add-templates ()
+  "Update all org-tempo templates.
+
+Goes through `org-structure-template-alist' and
+`org-tempo-keywords-alist'."
+  (let ((keys (mapcar (apply-partially 'format "<%c")
+		      (mapcar 'car (append org-structure-template-alist
+					   org-tempo-keywords-alist)))))
+    (if (> (length keys)
+           (length (delete-dups keys)))
+	(user-error
+	 "Duplicated keys in `org-structure-template-alist' and `org-tempo-keywords-alist'"))
+    (mapcar (lambda (key)
+	      (if (assoc-string key org-tempo-tags)
+		  (setq org-tempo-tags
+			(delete (assoc-string key org-tempo-tags)
+				org-tempo-tags))))
+	    keys)
+    (mapcar 'org-tempo-add-block org-structure-template-alist)
+    (mapcar 'org-tempo-add-keyword org-tempo-keywords-alist)))
+
+(defun org-tempo-add-block (entry)
+  "Add block entry from `org-structure-template-alist'."
+  (let* ((key (format "<%c" (car entry)))
+	 (name (cdr entry)))
+    (tempo-define-template (format "org-%s" (replace-regexp-in-string " " "-" name))
+			   `(,(format "#+begin_%s " name) p '> n n
+			     ,(format "#+end_%s" (car (org-split-string name " ")))
+			     >)
+			   key
+			   (format "Insert a %s block" name)
+			   'org-tempo-tags)))
+
+(defun org-tempo-add-keyword (entry)
+  "Add keyword entry from `org-tempo-keywords-alist'."
+  (let* ((key (format "<%c" (car entry)))
+	 (name (cdr entry)))
+    (tempo-define-template (format "org-%s" (replace-regexp-in-string " " "-" name))
+			   `(,(format "#+%s: " name) p '>)
+			   key
+			   (format "Insert a %s keyword" name)
+			   'org-tempo-tags)))
+
+;;; Additional keywords
+
+(tempo-define-template "org-include"
+		       '("#+include: "
+			 (ignore-errors
+			   (format "\"%s\" " (file-relative-name (read-file-name "Include file: "))))
+			 p >)
+		       "<I"
+		       "Include keyword"
+		       'org-tempo-tags)
+
+(add-hook 'org-mode-hook 'org-tempo-setup)
+
+(with-eval-after-load 'org
+  (org-tempo-add-templates)
+  (add-hook 'org-tab-before-tab-emulation-hook
+	    (lambda (&optional silent)
+	      ;; Simple test if `org-tempo-setup' has been run.
+	      ;; May not be the case if `org-tempo' was loaded
+	      ;; after Org.
+	      (unless (cl-member "<I" tempo-collection :key 'car :test 'equal)
+		(org-tempo-setup))
+	      (tempo-complete-tag silent))))
+
+(provide 'org-tempo)
+
+;;; org-tempo.el ends here
diff --git a/lisp/org.el b/lisp/org.el
index 611817b40..47ca283f2 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -706,6 +706,7 @@ For export specific modules, see also `org-export-backends'."
 	(const :tag "   mouse:             Additional mouse support" org-mouse)
 	(const :tag "   protocol:          Intercept calls from emacsclient" org-protocol)
 	(const :tag "   rmail:             Links to RMAIL folders/messages" org-rmail)
+	(const :tag "   tempo:             Fast completion for structures" org-tempo)
 	(const :tag "   w3m:               Special cut/paste from w3m to Org mode." org-w3m)
 
 	(const :tag "C  annotate-file:     Annotate a file with org syntax" org-annotate-file)
-- 
2.15.1


^ permalink raw reply related	[flat|nested] 18+ messages in thread
* [patch] structure snippet completions
@ 2017-12-04 16:20 Rasmus
  0 siblings, 0 replies; 18+ messages in thread
From: Rasmus @ 2017-12-04 16:20 UTC (permalink / raw)
  To: emacs-orgmode; +Cc: eric

[-- Attachment #1: Type: text/plain, Size: 427 bytes --]

Hi,

The attached patch adds expansions of "<s"-like snippets to Org v9.2.  I
would like to include this in the next version of Org in anticipation of
the changes to the template system.

In at least emacs-git it "just works" after requiring org-tempo.

Since it currently uses with-eval-after-load it would require Emacs 24.4,
but this could be changed to eval-after-load if necessary.

Thanks,
Rasmus

-- 
What will be next?

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: 0001-org-tempo.el-New-file-for-expansion-of-templates.patch --]
[-- Type: text/x-patch, Size: 7717 bytes --]

From d5e3eacea38d3777f541f5abddebed04171650b6 Mon Sep 17 00:00:00 2001
From: Rasmus <rasmus@gmx.us>
Date: Thu, 9 Nov 2017 16:47:13 +0100
Subject: [PATCH 1/2] org-tempo.el: New file for expansion of templates

* lisp/org-tempo.el: New file.
* doc/org.texi (Structure templates):
* etc/ORG-NEWS: Document new library.
* lisp/org.el (org-modules): Add org-tempo.
---
 doc/org.texi      |   9 ++++
 etc/ORG-NEWS      |   4 +-
 lisp/org-tempo.el | 133 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 lisp/org.el       |   1 +
 4 files changed, 146 insertions(+), 1 deletion(-)
 create mode 100644 lisp/org-tempo.el

diff --git a/doc/org.texi b/doc/org.texi
index 5becb0175..17092ecbe 100644
--- a/doc/org.texi
+++ b/doc/org.texi
@@ -17396,6 +17396,15 @@ the key is @key{TAB}, the user is prompted to enter a type.
 Available structure types are defined in @code{org-structure-template-alist},
 see the docstring for adding or changing values.
 
+@vindex org-tempo
+@vindex org-tempo-keywords-alist
+@code{org-tempo} can be used to expand snippets to structures defined in
+@code{org-structure-template-alist} and @code{org-tempo-keywords-alist}.  For
+example, @code{org-tempo} makes @kbd{<} @kbd{s} @kbd{@key{TAB}} expand to a
+@samp{src} code block.  Enable it by customizing @code{org-modules} or add
+@code{(require 'org-tempo)} to your Emacs init file@footnote{For more
+information, please refer to the commentary section in @code{org-tempo.el}}.
+
 @multitable @columnfractions 0.2 0.8
 @item @kbd{c} @tab @samp{#+BEGIN_CENTER}
 @item @kbd{C} @tab @samp{#+BEGIN_COMMENT}
diff --git a/etc/ORG-NEWS b/etc/ORG-NEWS
index 66865ffe1..9d6c91ef3 100644
--- a/etc/ORG-NEWS
+++ b/etc/ORG-NEWS
@@ -72,6 +72,8 @@ document, use =shrink= value instead, or in addition to align:
 #+END_EXAMPLE
 
 ** New features
+*** ~org-tempo~ may used for snippet expansion of structure template.
+See manual and commentary in ~org-tempo.el~ for details.
 *** Exclude unnumbered headlines from table of contents
 Set their =UNNUMBERED= property to the special =notoc= value.  See
 manual for details.
@@ -167,7 +169,7 @@ See docstring for details.
 ** Removed functions
 
 *** ~org-try-structure-completion~
-
+=org-tempo= may be used as a replacement.
 ** Removed variables
 
 *** org-babel-use-quick-and-dirty-noweb-expansion
diff --git a/lisp/org-tempo.el b/lisp/org-tempo.el
new file mode 100644
index 000000000..666954e1b
--- /dev/null
+++ b/lisp/org-tempo.el
@@ -0,0 +1,133 @@
+;;; org-tempo.el --- template expansion for org structures -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2017 Free Software Foundation, Inc.
+;;
+;; Author: Rasmus Pank Roulund <emacs at pank dot eu>
+;; Keywords: outlines, hypermedia, calendar, wp
+;; Homepage: http://orgmode.org
+;;
+;; This file is part of GNU Emacs.
+;;
+;; GNU Emacs is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
+;;
+;;; Commentary:
+;;
+;; org-tempo reimplements completions of structure template before
+;; point like `org-try-structure-completion' in Org v9.1 and earlier.
+;; For example, strings like "<e" at the beginning of the line will be
+;; expanded to an example block.
+;;
+;; All blocks defined in `org-structure-template-alist' are added as
+;; org-tempo shortcuts, in addition to keywords defined in
+;; `org-tempo-keywords-alist'.
+;;
+;; `tempo' can also be used to define more sophisticated keywords
+;; completions.  See the section "Additional keywords" below for
+;; additional details.
+;;
+;;; Code:
+
+(require 'tempo)
+(require 'cl-lib)
+
+(defvar org-tempo-tags nil
+  "Tempo tags for org-mode")
+
+(defcustom org-tempo-keywords-alist
+  '((?L . "latex")
+    (?H . "html")
+    (?A . "ascii")
+    (?i . "index"))
+  "Keyword templates like `org-structure-template-alist'."
+  :group 'org-tempo
+  :type '(repeat
+	  (cons (character :tag "Key")
+		(string :tag "Template")))
+  :package-version '(Org . "9.2"))
+
+(defun org-tempo-setup ()
+  (org-tempo-add-templates)
+  (tempo-use-tag-list 'org-tempo-tags)
+  (setq-local tempo-match-finder "^ *\\(<[[:word:]]\\)\\="))
+
+(defun org-tempo-add-templates ()
+  "Update all org-tempo templates.
+
+Goes through `org-structure-template-alist' and
+`org-tempo-keywords-alist'."
+  (let ((keys (mapcar (apply-partially 'format "<%c")
+		      (mapcar 'car (append org-structure-template-alist
+					   org-tempo-keywords-alist)))))
+    (if (> (length keys)
+           (length (delete-dups keys)))
+	(user-error
+	 "Duplicated keys in `org-structure-template-alist' and `org-tempo-keywords-alist'"))
+    (mapcar (lambda (key)
+	      (if (assoc-string key org-tempo-tags)
+		  (setq org-tempo-tags
+			(delete (assoc-string key org-tempo-tags)
+				org-tempo-tags))))
+	    keys)
+    (mapcar 'org-tempo-add-block org-structure-template-alist)
+    (mapcar 'org-tempo-add-keyword org-tempo-keywords-alist)))
+
+(defun org-tempo-add-block (entry)
+  "Add block entry from `org-structure-template-alist'."
+  (let* ((key (format "<%c" (car entry)))
+	 (name (cdr entry)))
+    (tempo-define-template (format "org-%s" (replace-regexp-in-string " " "-" name))
+			   `(,(format "#+begin_%s " name) p '> n n
+			     ,(format "#+end_%s" (car (org-split-string name " ")))
+			     >)
+			   key
+			   (format "Insert a %s block" name)
+			   'org-tempo-tags)))
+
+(defun org-tempo-add-keyword (entry)
+  "Add keyword entry from `org-tempo-keywords-alist'."
+  (let* ((key (format "<%c" (car entry)))
+	 (name (cdr entry)))
+    (tempo-define-template (format "org-%s" (replace-regexp-in-string " " "-" name))
+			   `(,(format "#+%s: " name) p '>)
+			   key
+			   (format "Insert a %s keyword" name)
+			   'org-tempo-tags)))
+
+;;; Additional keywords
+
+(tempo-define-template "org-include"
+		       '("#+include: "
+			 (ignore-errors
+			   (format "\"%s\" " (file-relative-name (read-file-name "Include file: "))))
+			 p >)
+		       "<I"
+		       "Include keyword"
+		       'org-tempo-tags)
+
+(add-hook 'org-mode-hook 'org-tempo-setup)
+
+(with-eval-after-load 'org
+  (org-tempo-add-templates)
+  (add-hook 'org-tab-before-tab-emulation-hook
+	    (lambda (&optional silent)
+	      ;; Simple test if `org-tempo-setup' has been run.
+	      ;; May not be the case if `org-tempo' was loaded
+	      ;; after Org.
+	      (unless (cl-member "<I" tempo-collection :key 'car :test 'equal)
+		(org-tempo-setup))
+	      (tempo-complete-tag silent))))
+
+(provide 'org-tempo)
+
+;;; org-tempo.el ends here
diff --git a/lisp/org.el b/lisp/org.el
index 611817b40..47ca283f2 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -706,6 +706,7 @@ For export specific modules, see also `org-export-backends'."
 	(const :tag "   mouse:             Additional mouse support" org-mouse)
 	(const :tag "   protocol:          Intercept calls from emacsclient" org-protocol)
 	(const :tag "   rmail:             Links to RMAIL folders/messages" org-rmail)
+	(const :tag "   tempo:             Fast completion for structures" org-tempo)
 	(const :tag "   w3m:               Special cut/paste from w3m to Org mode." org-w3m)
 
 	(const :tag "C  annotate-file:     Annotate a file with org syntax" org-annotate-file)
-- 
2.15.1


^ permalink raw reply related	[flat|nested] 18+ messages in thread

end of thread, other threads:[~2017-12-10 11:09 UTC | newest]

Thread overview: 18+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2017-12-04 16:22 [patch] structure snippet completions Rasmus
2017-12-04 20:55 ` Nicolas Goaziou
2017-12-05 10:22   ` Rasmus
2017-12-05 20:29     ` Nicolas Goaziou
2017-12-07 23:37       ` Rasmus
2017-12-07 23:49         ` Rasmus
2017-12-08  2:38           ` Kaushal Modi
2017-12-08 20:16             ` Rasmus
2017-12-08 21:07         ` Berry, Charles
2017-12-08 21:20           ` Rasmus
2017-12-09 13:42             ` numbchild
2017-12-09 16:22               ` Rasmus
2017-12-09 17:23             ` Berry, Charles
2017-12-10 11:09               ` Rasmus
2017-12-04 21:37 ` Eric Abrahamsen
2017-12-05 10:24   ` Rasmus
2017-12-05 19:14     ` Eric Abrahamsen
  -- strict thread matches above, loose matches on Subject: below --
2017-12-04 16:20 Rasmus

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