590 lines
22 KiB
EmacsLisp
590 lines
22 KiB
EmacsLisp
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;;; Use raw text to fetch this code, see EmacsForMoinMoin for tutorial and discussion.
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;;; Download link: http://moinmo.in/EmacsForMoinMoin/MoinMoinMode?action=raw
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;;; moinmoin-mode.el --- a major mode to edit MoinMoin wiki pages
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;; Written by ASK, distributed under GPL
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;; Filename: moinmoin-mode.el
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;; Keywords: moinmoin, wiki
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;; Description: a major mode to edit MoinMoin wiki pages
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;; Compatibility: GNU Emacs 22.0.50.1 (probably others)
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;; Last modified: 2006-04-15
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;; This file is NOT part of GNU Emacs.
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;;; Definition of font faces
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(defgroup moinmoin nil
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"Major mode for MoinMoin wiki pages"
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:prefix "moinmoin-")
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(defface moinmoin-h5 '((t (:foreground "tan3" :slant italic)))
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"Face name to use for 5-level headings in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-h4 '((t (:inherit moinmoin-h5 :slant normal :foreground "tan4")))
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"Face name to use for 4-level headings in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-h3 '((t (:inherit moinmoin-h4 :weight bold)))
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"Face name to use for 3-level headings in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-h2 '((t (:inherit moinmoin-h3 :height 1.2)))
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"Face name to use for 3-level headings in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-h1 '((t (:inherit moinmoin-h2 :height 1.4)))
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"Face name to use for 3-level headings in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-smiley '((t (:foreground "green4" :weight bold)))
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"Face name to use smileys in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-table-separator '((t (:foreground "salmon" :weight bold)))
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"Face name to use for separation of columns in tables of moinmoin"
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:group 'moinmoin)
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(defface moinmoin-table-pi '((t (:foreground "plum3")))
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"Face name to use for processing instructions in tables of moinmoin"
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:group 'moinmoin)
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(defface moinmoin-anchor '((t (:foreground "tan3" :height 0.8)))
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"Face name to use for anchors (targets) in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-anchor-ref-id '((t (:foreground "blue2" :height 0.8 :underline t)))
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"Face name to use for id in anchor reference in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-anchor-ref-title '((t (:foreground "blue4" :underline t)))
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"Face name to use for title in anchors reference in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-macro-name '((t (:foreground "plum3")))
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"Face name to use for names of macros in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-macro-parameters '((t (:foreground "plum4")))
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"Face name to use for parameters of macros in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-item '((t (:foreground "brown" :weight bold)))
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"Face name to use for items in lists in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-item-2 '((t (:foreground "brown")))
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"Face name to use for second-level items in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-blockquote-indent '((t (:background "aquamarine1")))
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"Face name to use for blockquote indentation in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-blockquote-text '((t (:foreground "aquamarine4")))
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"Face name to use for blockquote text in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-code '((t (:foreground "purple4")))
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"Face name to use for code inside braces in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-code-braces '((t (:foreground "plum3")))
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"Face name to use for baces which delimit code inside braces in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-pi '((t (:foreground "plum3" :weight bold)))
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"Face name to use for processing instructions in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-comment '((t (:foreground "maroon3")))
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"Face name to use for comments in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-rule '((t (:foreground "tomato2" :weight bold)))
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"Face name to use for rules in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-ss '((t (:foreground "grey" ))) ;; try also :height 0.1
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"Face name to use for syntactic sugar in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-tt '((t (:foreground "cyan4")))
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"Face name to use for typewriter text in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-entity '((t (:foreground "grey")))
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"Face name to use for HTML entities in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-email '((t (:foreground "blue2")))
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"Face name to use for emails in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-url '((t (:foreground "blue2" :height 0.8)))
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"Face name to use for URLs in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-url-title '((t (:foreground "blue4" :underline t)))
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"Face name to use for title of URL in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-wiki-link '((t (:foreground "blue4" :weight bold)))
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"Face name to use for CamelCase links in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-inter-wiki-link '((t (:foreground "blue3" :weight bold)))
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"Face name to use for inter wiki links in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-bold '((t (:weight bold)))
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"Face name to use for bold text in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-italic '((t (:slant italic)))
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"Face name to use for italic text in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-underline '((t (:underline t)))
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"Face name to use for underlined text in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-stroke '((t (:strike-through t)))
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"Face name to use for stroked text in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-subscript '((t (:height 0.8)))
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"Face name to use for subscripts in moinmoin"
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:group 'moinmoin)
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(defface moinmoin-superscript '((t (:height 0.8)))
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"Face name to use for superscripts in moinmoin"
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:group 'moinmoin)
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;;; Font lock setup
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(defconst moinmoin-url-prefix
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"\\(?:http\\|https\\|ftp\\|nntp\\|news\\|mailto\\|telnet\\|wiki\\|file\\|irc\\|attachment\\|inline\\|drawing\\)"
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"Bracketed regexp matching URL prefixes in moinmoin")
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(defconst moinmoin-url-punctuation
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"]\"'}|:,.)?!" ; start with ]
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"Punctuation in URLs of moinmoin")
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(defconst moinmoin-pi-re
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"^#\\(?:format\\|refresh\\|redirect\\|deprecated\\|pragma\\|form\\|acl\\|language\\).*$"
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"Regexp for processing instructions in moinmoin")
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(defconst moinmoin-smiley-re
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"\\(?:<:(\\|X-(\\|:)\\|:-))\\|:(\\|/!\\\\\\|{X}\\|{OK}\\|B-)\\|{2}\\|>:>\\|;-)\\|<!>\\|:o\\||-)\\|;)\\||)\\|(!)\\|:-(\\|:-)\\|{o}\\|:D\\|(./)\\|B)\\|{*}\\|:\\\|:-?\\|{i}\\|{3}\\|{1}\\|:)\\)"
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"Regexp for smileys in moinmoin")
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(defun moinmoin-formatted-code-matcher (bound)
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"Search for formatted code
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This is supposed to be bug-to-bug compatible with moinmoin-1.5.2"
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(catch 'match
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(while (< (point) bound)
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(unless (search-forward-regexp "{{{" bound t)
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(throw 'match nil))
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(let ((start-brace-begin (match-beginning 0))
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(start-brace-end (match-end 0))
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pi-begin pi-end
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code-begin code-end
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end-brace-begin end-brace-end)
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(unless (get-text-property start-brace-begin 'moinmoin-verbatim)
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(goto-char start-brace-end)
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(if (looking-at "#!.*\n")
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(setq pi-begin (match-beginning 0)
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pi-end (match-end 0)
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code-begin (match-end 0))
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(setq code-begin start-brace-end))
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(goto-char code-begin)
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(let ((not-first-line))
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(while (looking-at
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"\\(?:##.*\\|`.*?`\\|{{{.*?}}}\\|.\\)*?\\(?:\\(}}}\\)\\|\n\\)")
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(goto-char (match-end 0))
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(when (and (match-beginning 1) ; non-paired `}}}'
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not-first-line)
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(setq code-end (match-beginning 1)
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end-brace-begin (match-beginning 1)
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end-brace-end (match-end 1))
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(set-match-data (list start-brace-begin end-brace-end
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start-brace-begin start-brace-end
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pi-begin pi-end
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code-begin code-end
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end-brace-begin end-brace-end))
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(throw 'match t))
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(setq not-first-line t)))
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(throw 'match nil))))))
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(defun moinmoin-bracketed-url-matcher (bound)
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"Search for bracketed URLs"
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(catch 'match
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(while (< (point) bound)
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(unless (search-forward-regexp
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(concat "\\(\\[\\)"
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"\\(" moinmoin-url-prefix "?:.*?\\) +"
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"\\(.*?\\)?"
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"\\(\\]\\)") bound t)
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(throw 'match nil))
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(unless (get-text-property (match-beginning 0) 'moinmoin-verbatim)
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(throw 'match t)))))
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(defun moinmoin-setup-font-lock ()
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(setq font-lock-beginning-of-syntax-function '(lambda () (goto-char 1)))
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(setq font-lock-multiline t)
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(make-local-variable 'font-lock-extra-managed-props)
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(add-to-list 'font-lock-extra-managed-props 'moinmoin-verbatim) ; Not Comment Start
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(add-to-list 'font-lock-extra-managed-props 'display)
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(font-lock-add-keywords nil `(
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("\\(?:^\\|[^|]\\)\\(\\(?:||\\)+\\)\\(<.*?>\\)?"
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(1 'moinmoin-table-separator)
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(2 'moinmoin-table-pi t t))
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("'''\\(.*?\\)'''" (1 'moinmoin-bold prepend))
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("\\(?:[^']\\|^\\)''\\([^'].*?[^']\\)''[^']" (1 'moinmoin-italic prepend))
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("\\(__\\)\\(.*?\\)\\(__\\)"
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(1 'moinmoin-ss t) (2 'moinmoin-underline prepend) (3 'moinmoin-ss t))
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("\\(--(\\)\\(.*?\\)\\()--\\)"
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(1 'moinmoin-ss t) (2 'moinmoin-stroke prepend) (3 'moinmoin-ss t))
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("\\(,,\\)\\(.*?\\)\\(,,\\)"
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(1 'moinmoin-ss t)
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(2 (list 'face 'moinmoin-subscript 'display '(raise -0.3)) prepend)
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(3 'moinmoin-ss t))
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("\\(\\^\\)\\(.*?\\)\\(\\^\\)"
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(1 'moinmoin-ss t)
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(2 (list 'face 'moinmoin-superscript 'display '(raise 0.3)) prepend)
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(3 'moinmoin-ss t))
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("''+" (0 'moinmoin-ss t))
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("^ +\\(?:\\*\\|.*?::\\|\\(?:[0-9]+\\|[aAiI]\\)\\.\\) "
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(0 'moinmoin-item-2))
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("^ \\(?:\\*\\|.*?::\\|\\(?:[0-9]+\\|[aAiI]\\)\\.\\) "
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(0 'moinmoin-item))
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("^\\( +\\)\\(.*\\)"
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(1 'moinmoin-blockquote-indent)
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(2 'moinmoin-blockquote-text))
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("&[A-Za-z0-9]*;" (0 'moinmoin-entity prepend))
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(,(concat "\\(?:^\\| \\)\\(" moinmoin-smiley-re "\\)[[:space:]]")
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(1 'moinmoin-smiley t))
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("\\(?:^\\|[^A-Za-z!]\\)\\(\\(?:\\.\\./\\)?/?[A-Z][a-z]+[A-Z][a-z][A-Za-z]*\\(?:/[A-Z][a-z]+[A-Z][a-z][A-Za-z]*\\)?\\)"
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(1 'moinmoin-wiki-link t))
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(,(concat "[A-Z][A-Za-z]+:"
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"[^[:space:]'\":<|]"
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"\\(?:[^" moinmoin-url-punctuation "[:space:]]\\|"
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"[" moinmoin-url-punctuation "]"
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"[^" moinmoin-url-punctuation "[:space:]]\\)+")
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(0 'moinmoin-inter-wiki-link t))
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("\\(\\[\"\\)\\(?:\\(.*?:.*\\)\\|\\(.*?\\)\\)\\(\"\\]\\)"
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(1 'moinmoin-ss t)
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(2 (list 'face 'moinmoin-inter-wiki-link 'moinmoin-verbatim t) t t)
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(3 (list 'face 'moinmoin-wiki-link 'moinmoin-verbatim t) t t)
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(4 'moinmoin-ss t))
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;;ur'%(url_guard)s(%(url)s)\:([^\s\<%(punct)s]|([%(punct)s][^\s\<%(punct)s]))+'
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(,(concat "\\<" moinmoin-url-prefix ":"
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"\\(?:[^" moinmoin-url-punctuation "<[:space:]]\\|"
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"[" moinmoin-url-punctuation "]"
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"[^" moinmoin-url-punctuation "<[:space:]]\\)+")
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(0 'moinmoin-url t))
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("[A-Za-z0-9_+-]+@[A-Za-z0-9_-]+\\(?:\\.[A-Za-z0-9_-]+\\)+"
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(0 'moinmoin-email t))
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("-\\{4,\\}" (0 'moinmoin-rule t))
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;; macros
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("\\(\\[\\[\\)\\([A-Za-z0-9]+\\)\\(?:\\((\\)\\(.*?\\)\\()\\)\\)?\\(\\]\\]\\)"
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(1 'moinmoin-ss t)
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(2 (list 'face 'moinmoin-macro-name 'moinmoin-verbatim t) t)
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(3 'moinmoin-ss t t)
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(4 (list 'face 'moinmoin-macro-parameters 'moinmoin-verbatim t) t t)
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(5 'moinmoin-ss t t)
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(6 'moinmoin-ss t))
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("\\(\\[\\[Anchor(\\)\\(.*?\\)\\()\\]\\]\\)"
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(1 'moinmoin-ss t)
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(2 (list 'face 'moinmoin-anchor 'moinmoin-verbatim t) t)
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(3 'moinmoin-ss t))
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("\\(\\[#\\)\\(.*?\\) +\\(.*?\\)?\\(\\]\\)"
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(1 'moinmoin-ss t)
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(2 (list 'face 'moinmoin-anchor-ref-id 'moinmoin-verbatim t) t)
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(3 (list 'face 'moinmoin-anchor-ref-title 'moinmoin-verbatim t) t t)
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(4 (list 'face 'moinmoin-ss 'moinmoin-verbatim t) t))
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;; typewriter (tt) overrides the above
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|
("\\({{{\\)\\(.*?\\)\\(}}}\\)"
|
||
|
|
(1 (list 'face 'moinmoin-ss 'moinmoin-verbatim t) keep)
|
||
|
|
(2 (list 'face 'moinmoin-tt 'moinmoin-verbatim t) t)
|
||
|
|
(3 (list 'face 'moinmoin-ss 'moinmoin-verbatim t) keep))
|
||
|
|
("\\(`\\)\\(.*?\\)\\(`\\)"
|
||
|
|
(1 'moinmoin-ss keep) ; cannot match `{{{' thus no need for ncs
|
||
|
|
(2 (list 'face 'moinmoin-tt 'moinmoin-verbatim t) t)
|
||
|
|
(3 'moinmoin-ss keep))
|
||
|
|
;; headers overrides tt and biu
|
||
|
|
("^\\(= \\)\\(.*\\)\\( =\\)$"
|
||
|
|
(1 'moinmoin-ss t)
|
||
|
|
(2 (list 'face 'moinmoin-h1 'moinmoin-verbatim t) t)
|
||
|
|
(3 'moinmoin-ss t))
|
||
|
|
("^\\(== \\)\\(.*\\)\\( ==\\)$"
|
||
|
|
(1 'moinmoin-ss t)
|
||
|
|
(2 (list 'face 'moinmoin-h2 'moinmoin-verbatim t) t)
|
||
|
|
(3 'moinmoin-ss t))
|
||
|
|
("^\\(=== \\)\\(.*\\)\\( ===\\)$"
|
||
|
|
(1 'moinmoin-ss t)
|
||
|
|
(2 (list 'face 'moinmoin-h3 'moinmoin-verbatim t) t)
|
||
|
|
(3 'moinmoin-ss t))
|
||
|
|
("^\\(==== \\)\\(.*\\)\\( ====\\)$"
|
||
|
|
(1 'moinmoin-ss t)
|
||
|
|
(2 (list 'face 'moinmoin-h4 'moinmoin-verbatim t) t)
|
||
|
|
(3 'moinmoin-ss t))
|
||
|
|
("^\\(=====\\(=*\\) \\)\\(.*\\)\\( \\2=====\\)$" ; 5th and all others
|
||
|
|
(1 'moinmoin-ss t)
|
||
|
|
(3 (list 'face 'moinmoin-h5 'moinmoin-verbatim t) t)
|
||
|
|
(4 'moinmoin-ss t))
|
||
|
|
;; comments and pi
|
||
|
|
("^##.*$"
|
||
|
|
(0 (list 'face 'moinmoin-comment 'moinmoin-verbatim t) t))
|
||
|
|
(,moinmoin-pi-re
|
||
|
|
(0 (list 'face 'moinmoin-pi 'moinmoin-verbatim t) t))
|
||
|
|
(moinmoin-bracketed-url-matcher
|
||
|
|
(1 'moinmoin-ss t)
|
||
|
|
(2 (list 'face 'moinmoin-url 'moinmoin-verbatim t) t)
|
||
|
|
(3 (list 'face 'moinmoin-url-title 'moinmoin-verbatim t) t t)
|
||
|
|
(4 (list 'face 'moinmoin-ss 'moinmoin-verbatim t) t))
|
||
|
|
(moinmoin-formatted-code-matcher
|
||
|
|
(1 (list 'face 'moinmoin-code-braces 'moinmoin-verbatim t) t)
|
||
|
|
(2 (list 'face 'moinmoin-pi 'moinmoin-verbatim t) t t)
|
||
|
|
(3 (list 'face 'moinmoin-code 'moinmoin-verbatim t) t)
|
||
|
|
(4 (list 'face 'moinmoin-code-braces 'moinmoin-verbatim t) t))
|
||
|
|
) 'set))
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
;;; Automagic typing helpers
|
||
|
|
(defun moinmoin-insert-quote ()
|
||
|
|
"Convert double quote to HTML entity (“ or ”)"
|
||
|
|
(interactive)
|
||
|
|
(cond
|
||
|
|
((or (get-text-property (point) 'moinmoin-verbatim)
|
||
|
|
(looking-back "\\[\\|= *\\|^\\(?:[^\"]*\"[^\"]*\"\\)*[^\"]*\"[^\"]*"))
|
||
|
|
(insert "\""))
|
||
|
|
((or (looking-back "[[:space:]]") (eq (point) 1))
|
||
|
|
(insert "“"))
|
||
|
|
(t (insert "”"))))
|
||
|
|
|
||
|
|
(defun moinmoin-insert-dash ()
|
||
|
|
"Insert different types of dashes.
|
||
|
|
`----' and `-' stays unchanged
|
||
|
|
`--' is converted to `–'
|
||
|
|
`---' is converted to `—'
|
||
|
|
`)--' is not changed'
|
||
|
|
`<-' is converted to `←'"
|
||
|
|
(interactive)
|
||
|
|
(cond
|
||
|
|
((get-text-property (point) 'moinmoin-verbatim)
|
||
|
|
(insert "-"))
|
||
|
|
((looking-back "---\\|—")
|
||
|
|
(replace-match "----" t t))
|
||
|
|
((looking-back "--\\|–")
|
||
|
|
(replace-match "—" t t))
|
||
|
|
((looking-back ")-")
|
||
|
|
(replace-match ")--" t t))
|
||
|
|
((looking-back "<")
|
||
|
|
(replace-match "←" t t))
|
||
|
|
((looking-back "-")
|
||
|
|
(replace-match "–" t t))
|
||
|
|
(t (insert "-"))))
|
||
|
|
|
||
|
|
(defun moinmoin-insert-lparen ()
|
||
|
|
"–( to --("
|
||
|
|
(interactive)
|
||
|
|
(cond
|
||
|
|
((get-text-property (point) 'moinmoin-verbatim)
|
||
|
|
(insert "("))
|
||
|
|
((looking-back "–")
|
||
|
|
(replace-match "--(" t t))
|
||
|
|
(t (insert "("))))
|
||
|
|
|
||
|
|
(defun moinmoin-insert-greater-than ()
|
||
|
|
"-> to →"
|
||
|
|
(interactive)
|
||
|
|
(cond
|
||
|
|
((get-text-property (point) 'moinmoin-verbatim)
|
||
|
|
(insert ">"))
|
||
|
|
((looking-back "-")
|
||
|
|
(replace-match "→" t t))
|
||
|
|
(t (insert ">"))))
|
||
|
|
|
||
|
|
(defun moinmoin-insert-item ()
|
||
|
|
"Start new item or row
|
||
|
|
If current line starts with item prefix insert newline and the same
|
||
|
|
prefix in front of the rest of line.
|
||
|
|
If it is table then finish the line and add the new one"
|
||
|
|
(interactive)
|
||
|
|
(when (bolp) (backward-char))
|
||
|
|
(cond
|
||
|
|
((looking-back "^\\( *||\\).*") ; in a table
|
||
|
|
(let ((prefix (match-string 1)))
|
||
|
|
(end-of-line)
|
||
|
|
(looking-back "[^|]\\(|*\\)")
|
||
|
|
(replace-match "||" t t nil 1)
|
||
|
|
(insert "\n" prefix)))
|
||
|
|
((looking-back "^\\( +\\(?:\\* \\|\\(?:[0-9]+\\|[aAiI]\\)\\. \\|\\)\\).*")
|
||
|
|
(let ((prefix (match-string 1)))
|
||
|
|
(insert "\n")
|
||
|
|
(insert prefix)))))
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
;;; Header manipulation helpers
|
||
|
|
(defun moinmoin-is-header ()
|
||
|
|
"Is point in a header line?
|
||
|
|
If yes the title is in \\1"
|
||
|
|
(save-excursion
|
||
|
|
(beginning-of-line)
|
||
|
|
(looking-at "=+ \\(.*\\) =+$")))
|
||
|
|
|
||
|
|
(defun moinmoin-increase-header-level ()
|
||
|
|
"Add `=' in the beginning and end of current line"
|
||
|
|
(save-excursion
|
||
|
|
(beginning-of-line) (insert "=")
|
||
|
|
(end-of-line) (insert "=")))
|
||
|
|
|
||
|
|
(defun moinmoin-decrease-header-level ()
|
||
|
|
"Decrease level of the header
|
||
|
|
Warns if point in a top-level header or not in a header"
|
||
|
|
(save-excursion
|
||
|
|
(beginning-of-line)
|
||
|
|
(if (looking-at "=\\(=+ .* =+\\)=$")
|
||
|
|
(replace-match "\\1" t)
|
||
|
|
(warn "cannot decrease level"))
|
||
|
|
))
|
||
|
|
|
||
|
|
(defun moinmoin-change-header-level (increment)
|
||
|
|
"Increase or decrease level of header according to INCREMENT"
|
||
|
|
(interactive "r")
|
||
|
|
(if (eq increment 1)
|
||
|
|
(moinmoin-increase-header-level)
|
||
|
|
(moinmoin-decrease-header-level)))
|
||
|
|
|
||
|
|
(defun moinmoin-change-header-levels-in-region (increment start end)
|
||
|
|
"Increase or decrease level of all headers in the region according to INCREMENT"
|
||
|
|
(interactive "p\nr")
|
||
|
|
(save-excursion
|
||
|
|
(goto-char start)
|
||
|
|
(while (progn
|
||
|
|
(when (moinmoin-is-header)
|
||
|
|
(moinmoin-change-header-level increment))
|
||
|
|
(and (zerop (forward-line)) (< (point) end))))
|
||
|
|
))
|
||
|
|
|
||
|
|
(defun moinmoin-insert-equal (increment)
|
||
|
|
"Do-what-I-mean with header level or insert `='.
|
||
|
|
With active region increase or decrease level of all headers in region.
|
||
|
|
On an empty line starts new header.
|
||
|
|
On a header line increase or decrease level.
|
||
|
|
Otherwise just insert `='"
|
||
|
|
(interactive "p")
|
||
|
|
(if mark-active
|
||
|
|
(progn
|
||
|
|
(moinmoin-change-header-levels-in-region
|
||
|
|
increment (region-beginning) (region-end))
|
||
|
|
(setq deactivate-mark nil))
|
||
|
|
(cond
|
||
|
|
((looking-at "^$")
|
||
|
|
(insert "= =")
|
||
|
|
(backward-char 2))
|
||
|
|
((moinmoin-is-header)
|
||
|
|
(moinmoin-change-header-level increment))
|
||
|
|
(t (insert "=")))))
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
;;; Anchor insertion and navigation
|
||
|
|
(defun moinmoin-list-anchors ()
|
||
|
|
"List anchors in the current buffer"
|
||
|
|
(let ((lst))
|
||
|
|
(save-excursion
|
||
|
|
(goto-char 1)
|
||
|
|
(while (search-forward-regexp "\\[\\[Anchor(\\([^])\n]*\\))\\]\\]" nil t)
|
||
|
|
(setq lst (cons (match-string-no-properties 1) lst))))
|
||
|
|
lst))
|
||
|
|
|
||
|
|
(defvar moinmoin-anchor-history "Minibuffer history of anchors")
|
||
|
|
(defun moinmoin-completing-read-anchor (prompt &optional require-match)
|
||
|
|
"Read non-empty anchor using complition of all the anchors in the current buffer"
|
||
|
|
(let ((anchor
|
||
|
|
(completing-read "Anchor: " (moinmoin-list-anchors)
|
||
|
|
nil require-match
|
||
|
|
nil moinmoin-anchor-history)))
|
||
|
|
(when (string-equal anchor "")
|
||
|
|
(error "Empty anchor"))
|
||
|
|
anchor))
|
||
|
|
|
||
|
|
(defun moinmoin-insert-number-sign (&optional no-title)
|
||
|
|
(interactive "P")
|
||
|
|
"After `[' insert a reference to anchor inputed using completition,
|
||
|
|
If no argument given also insert the title of the section which contains
|
||
|
|
the anchor."
|
||
|
|
(cond
|
||
|
|
((and (looking-back "\\[")
|
||
|
|
(not (get-text-property (point) 'moinmoin-verbatim)))
|
||
|
|
(let* ((anchor (moinmoin-completing-read-anchor "Anchor: "))
|
||
|
|
(title
|
||
|
|
(unless no-title
|
||
|
|
(condition-case nil
|
||
|
|
(moinmoin-get-anchored-header anchor)
|
||
|
|
(error (message "No header for anchor %s" anchor) nil)))))
|
||
|
|
(insert "#" anchor " ")
|
||
|
|
(if title
|
||
|
|
(insert title "]")
|
||
|
|
(insert "]") (backward-char))))
|
||
|
|
(t ; not after "["
|
||
|
|
(insert "#"))))
|
||
|
|
|
||
|
|
(defun moinmoin-insert-anchor ()
|
||
|
|
"Insert anchor (using the title if point is in a header)"
|
||
|
|
(interactive)
|
||
|
|
(cond
|
||
|
|
((moinmoin-is-header)
|
||
|
|
(let ((anchor-name
|
||
|
|
(replace-regexp-in-string ; remove non-anchor symbols
|
||
|
|
"[^A-Za-z0-9]+" "-"
|
||
|
|
(match-string-no-properties 1) t t)))
|
||
|
|
(forward-line)
|
||
|
|
(insert "[[Anchor(" anchor-name ")]]\n")))
|
||
|
|
(t
|
||
|
|
(insert "[[Anchor()]]") (backward-char 3))))
|
||
|
|
|
||
|
|
(defun moinmoin-anchor-read-or-ask (&optional prompt)
|
||
|
|
"DWIM to get anchor: read [#... ] on current line (before point) or ask user."
|
||
|
|
(cond
|
||
|
|
((and
|
||
|
|
(search-backward
|
||
|
|
"[#" (save-excursion (beginning-of-line) (point)) t)
|
||
|
|
(looking-at "\\[#\\([^]\n ]+\\)"))
|
||
|
|
(match-string-no-properties 1))
|
||
|
|
(t
|
||
|
|
(moinmoin-completing-read-anchor (or prompt "Anchor: ") t))))
|
||
|
|
|
||
|
|
(defun moinmoin-goto-anchor (&optional anchor)
|
||
|
|
"Go to anchor
|
||
|
|
If ANCHOR is nil (e.g., if called interactively) read reference
|
||
|
|
to it from the current line or ask user. So if there is an
|
||
|
|
anchor on the current line but you want to jump to something
|
||
|
|
different go to the beginning of the line first."
|
||
|
|
(interactive)
|
||
|
|
(unless anchor
|
||
|
|
(setq anchor (moinmoin-anchor-read-or-ask)))
|
||
|
|
(goto-char 1)
|
||
|
|
(search-forward (concat "[[Anchor(" anchor ")]]")))
|
||
|
|
|
||
|
|
(defun moinmoin-get-anchored-header (anchor)
|
||
|
|
"Get title of the section which contains ANCHOR"
|
||
|
|
(save-excursion
|
||
|
|
(moinmoin-goto-anchor anchor)
|
||
|
|
(search-backward-regexp "^=+ \\(.*\\) =+$" nil)
|
||
|
|
(match-string-no-properties 1)))
|
||
|
|
|
||
|
|
(defun moinmoin-insert-anchored-header (&optional to-kill-ring)
|
||
|
|
"Insert title of the section which contains anchor, with prefix save it to kill-ring"
|
||
|
|
(interactive "P")
|
||
|
|
(let ((header (moinmoin-get-anchored-header nil)))
|
||
|
|
(if to-kill-ring
|
||
|
|
(kill-new header)
|
||
|
|
(insert header))))
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
;;; Setup
|
||
|
|
(define-derived-mode moinmoin-mode outline-mode "MoinMoin"
|
||
|
|
"Set major mode for editing MoinMoin pages"
|
||
|
|
(make-local-variable 'outline-regexp)
|
||
|
|
(setq outline-regexp "=+")
|
||
|
|
(make-local-variable 'outline-heading-end-regexp)
|
||
|
|
(setq outline-heading-end-regexp " =+\n")
|
||
|
|
(local-set-key "\"" 'moinmoin-insert-quote)
|
||
|
|
(local-set-key "-" 'moinmoin-insert-dash)
|
||
|
|
(local-set-key "(" 'moinmoin-insert-lparen)
|
||
|
|
(local-set-key ">" 'moinmoin-insert-greater-than)
|
||
|
|
(local-set-key "=" 'moinmoin-insert-equal)
|
||
|
|
(local-set-key "#" 'moinmoin-insert-number-sign)
|
||
|
|
(local-set-key (kbd "M-RET") 'moinmoin-insert-item)
|
||
|
|
(local-set-key (kbd "C-c a") 'moinmoin-insert-anchor)
|
||
|
|
(local-set-key (kbd "C-c g") 'moinmoin-goto-anchor)
|
||
|
|
(toggle-truncate-lines 0) ; do not truncate
|
||
|
|
(moinmoin-setup-font-lock)
|
||
|
|
(abbrev-mode 1)
|
||
|
|
(set-fill-column 65000)
|
||
|
|
(auto-fill-mode 0))
|
||
|
|
|
||
|
|
(add-to-list 'auto-mode-alist '("\\.wiki$" . moinmoin-mode))
|
||
|
|
|
||
|
|
(provide 'moinmoin-mode)
|