X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lilypond-mode.el;h=6e3de95f4d0ccd3feae29ebe7f461fc6eb707240;hb=95d1198083240c84f01a0ad15b1b06c2d2079cd3;hp=8a4c7ccf6fa0c5419c6403b68fd8e3e67ff073ad;hpb=28b274e6d311e56087794a973e82ebd1185f923e;p=lilypond.git diff --git a/lilypond-mode.el b/lilypond-mode.el index 8a4c7ccf6f..60e4e6ebb1 100644 --- a/lilypond-mode.el +++ b/lilypond-mode.el @@ -1,156 +1,278 @@ +;;; ;;; lilypond-mode.el --- Major mode for editing GNU LilyPond music scores +;;; +;;; source file of the GNU LilyPond music typesetter +;;; +;;; (c) 1999--2003 Jan Nieuwenhuizen +;;; +;;; Changed 2001--2003 Heikki Junes +;;; * Add PS-compilation, PS-viewing and MIDI-play (29th Aug 2001) +;;; * Keyboard shortcuts (12th Sep 2001) +;;; * Inserting tags, inspired on sgml-mode (11th Oct 2001) +;;; * Autocompletion & Info (23rd Nov 2002) -;; Copyright (C) 1992,1993,1994 Tim Peters - -;; Author: 1999: Jan Nieuwenhuizen -;; Author: 1997: Han-Wen Nienhuys -;; Author: 1995-1996 Barry A. Warsaw -;; 1992-1994 Tim Peters -;; Created: Feb 1992 -;; Version: 0.0 -;; Last Modified: 12SEP97 -;; Keywords: mudela languages music - -;; This software is provided as-is, without express or implied -;; warranty. Permission to use, copy, modify, distribute or sell this -;; software, without fee, for any purpose and by any individual or -;; organization, is hereby granted, provided that the above copyright -;; notice and this paragraph appear in all copies. - -;; This started out as a cannabalised version of python-mode.el, by hwn -;; For changes see the LilyPond ChangeLog -;; -;; TODO: -;; * lily/ly/lilypond? -;; * syntax -;; - should handle block comments too. -;; - handle lexer modes (\header, \melodic, \lyric) etc. -;; - indentation -;; - notenames? -;; - fontlock: \melodic \melodic - - -(defconst lily-version "1.3.19" - "`lilypond-mode' version number.") - -(defconst lily-help-address "hanwen@cs.uu.nl" - "Address accepting submission of bug reports.") +;;; Inspired on auctex -(defconst lily-font-lock-keywords - (let* ((keywords '("spanrequest" "simultaneous" "sequential" "accepts" - "alternative" "bar" "breathe" - "cadenza" "chordmodifiers" "chords" "clef" "cm" "consists" - "consistsend" "context" - "duration" "font" "grace" "header" "in" "lyrics" - "key" "keysignature" "mark" "musicalpitch" - "time" "times" "midi" "mm" "name" "notenames" - "notes" "partial" "paper" "penalty" "property" "pt" - "relative" "remove" "repeat" "repetitions" "addlyrics" - "scm" "scmfile" "score" "script" - "shape" "skip" "textscript" "tempo" "translator" "transpose" - "type" "version" - )) - (kwregex (mapconcat (lambda (x) (concat "\\\\" x)) keywords "\\|"))) - - (list - (concat ".\\(" kwregex "\\)[^a-zA-Z]") - (concat "^\\(" kwregex "\\)[^a-zA-Z]") - '(".\\(\\\\[a-zA-Z][a-zA-Z]*\\)" 1 font-lock-variable-name-face) - '("^[\t ]*\\([a-zA-Z][_a-zA-Z]*\\) *=" 1 font-lock-variable-name-face) - )) - "Additional expressions to highlight in Mudela mode.") - -;; define a mode-specific abbrev table for those who use such things -(defvar lilypond-mode-abbrev-table nil - "Abbrev table in use in `lilypond-mode' buffers.") - -(define-abbrev-table 'lilypond-mode-abbrev-table nil) - -(defvar lilypond-mode-hook nil - "*Hook called by `lilypond-mode'.") - -(defvar lily-mode-syntax-table nil - "Syntax table used in `lilypond-mode' buffers.") - -;; -(if lily-mode-syntax-table - () - (setq lily-mode-syntax-table (make-syntax-table)) - (mapcar (function - (lambda (x) (modify-syntax-entry - (car x) (cdr x) lily-mode-syntax-table))) - '(( ?\( . "." ) ( ?\) . "." ) - ( ?\[ . "." ) ( ?\] . "." ) - ( ?\{ . "(}" ) ( ?\} . "){" ) - ( ?\< . "(>" )( ?\> . ")>") - ( ?\$ . "." ) ( ?\% . "." ) ( ?\& . "." ) - ( ?\* . "." ) ( ?\+ . "." ) ( ?\- . "." ) - ( ?\/ . "." ) ( ?\= . "." ) - ( ?\| . "." ) (?\\ . "\\" ) - ( ?\_ . "." ) - ( ?\' . "w") - ( ?\" . "\"" ) - ( ?\% . "<") - ( ?\n . ">") - -; FIXME -; ( ?% . ". 124b" ) -; ( ?{ . ". 23" ) - )) - - ) - -(defconst lily-imenu-generic-re "^\\([a-zA-Z_][a-zA-Z0-9_]*\\) *=" - "Regexp matching Identifier definitions.") +;;; Look lilypond-init.el or Documentation/topdocs/INSTALL.texi +;;; for installing instructions. -;; Sadly we need this for a macro in Emacs 19. -(eval-when-compile - ;; Imenu isn't used in XEmacs, so just ignore load errors. - (condition-case () - (require 'imenu) - (error nil))) +(require 'easymenu) +(require 'compile) -(defvar lily-imenu-generic-expression - (list (list nil lily-imenu-generic-re 1)) - "Expression for imenu") +(defconst LilyPond-version "1.8.0" + "`LilyPond-mode' version number.") +(defconst LilyPond-help-address "bug-lilypond@gnu.org" + "Address accepting submission of bug reports.") -;;; we're using some handy compile commands -(require 'compile) +(defvar LilyPond-mode-hook nil + "*Hook called by `LilyPond-mode'.") -(defcustom lily-command "lilypond" - "* LilyPond executable." - :type 'string - :group 'lily) +(defvar LilyPond-region-file-prefix "emacs-lily" + "File prefix for commands on buffer or region.") -(defcustom lily-parameters "" - "*." - :type 'string - :group 'lily) +;; FIXME: find ``\score'' in buffers / make settable? +(defun LilyPond-master-file () + ;; duh + (buffer-file-name)) -(defvar lily-regexp-alist +(defvar LilyPond-kick-xdvi nil + "If true, no simultaneous xdvi's are started, but reload signal is sent.") + +(defvar LilyPond-command-history nil + "Command history list.") + +(defvar LilyPond-regexp-alist '(("\\([a-zA-Z]?:?[^:( \t\n]+\\)[:( \t]+\\([0-9]+\\)[:) \t]" 1 2)) "Regexp used to match LilyPond errors. See `compilation-error-regexp-alist'.") -(defcustom lily-tex-command "tex" - "*." - :type 'string - :group 'lily) +(defvar LilyPond-imenu nil + "A flag to tell whether LilyPond-imenu is turned on.") +(make-variable-buffer-local 'LilyPond-imenu) -(defcustom lily-xdvi-command "xdvi" - "*." +(defcustom LilyPond-include-path ".:/tmp" + "* LilyPond include path." :type 'string - :group 'lily) + :group 'LilyPond) + +(defun LilyPond-words-filename () + "The file containing LilyPond \keywords \Identifiers and ReservedWords. +Finds file lilypond-words.el from load-path." + (let ((fn nil) + (lp load-path) + (words-file "lilypond.words.el")) + (while (and (> (length lp) 0) (not fn)) + (setq fn (concat (car lp) "/" words-file)) + (if (not (file-readable-p fn)) + (progn (setq fn nil) (setq lp (cdr lp))))) + (if (not fn) + (progn (message "Warning: `lilypond.words.el' not found in `load-path'. See `lilypond-init.el'.") + (sit-for 5 0))) + fn)) + +(defun LilyPond-add-dictionary-word (x) + "Contains all words: \keywords \Identifiers and ReservedWords." + (nconc '(("" . 1)) x)) + +;; creates dictionary if empty +(if (and (eq (length (LilyPond-add-dictionary-word ())) 1) + (not (eq (LilyPond-words-filename) nil))) + (progn + (setq b (find-file-noselect (LilyPond-words-filename) t t)) + (setq m (set-marker (make-marker) 1 (get-buffer b))) + (setq i 1) + (while (> (buffer-size b) (marker-position m)) + (setq i (+ i 1)) + (setq copy (copy-alist (list (eval (symbol-name (read m)))))) + (setcdr copy i) + (LilyPond-add-dictionary-word (list copy))) + (kill-buffer b))) + +(defvar LilyPond-insert-tag-current "" + "The last command selected from the LilyPond-Insert -menu.") + +(defconst LilyPond-menu-keywords + (let ((wordlist '()) + (co (all-completions "" (LilyPond-add-dictionary-word ()))) + (currword "")) + (progn + (while (> (length co) 0) + (setq currword (car co)) + (if (string-equal "-" (car (setq co (cdr co)))) + (progn + (add-to-list 'wordlist currword) + (while (and (> (length co) 0) + (not (string-equal "-" (car (setq co (cdr co)))))))))) + (reverse wordlist))) + "Keywords inserted from LilyPond-Insert-menu.") + +(defconst LilyPond-keywords + (let ((wordlist '("\\score")) + (co (all-completions "" (LilyPond-add-dictionary-word ()))) + (currword "")) + (progn + (while (> (length co) 0) + (setq currword (car co)) + (if (> (length currword) 1) + (if (and (string-equal "\\" (substring currword 0 1)) + (progn (string-match "[a-z-]+" currword) + (= (match-end 0) (length currword))) + (not (string-equal "\\longa" currword)) + (not (string-equal "\\breve" currword)) + (not (string-equal "\\maxima" currword)) + (string-equal (downcase currword) currword)) + (add-to-list 'wordlist currword))) + (if (string-equal "-" (car (setq co (cdr co)))) + (while (and (> (length co) 0) + (not (string-equal "-" (car (setq co (cdr co))))))))) + wordlist)) + "LilyPond \\keywords") + +(defconst LilyPond-identifiers + (let ((wordlist '("\\voiceOne")) + (co (all-completions "" (LilyPond-add-dictionary-word ())))) + (progn + (while (> (length co) 0) + (setq currword (car co)) + (if (> (length currword) 1) + (if (and (string-equal "\\" (substring currword 0 1)) + (progn (string-match "[a-zA-Z-]+" currword) + (= (match-end 0) (length currword))) + (not (string-equal (downcase currword) currword))) + (add-to-list 'wordlist currword))) + (if (string-equal "-" (car (setq co (cdr co)))) + (while (and (> (length co) 0) + (not (string-equal "-" (car (setq co (cdr co))))))))) + wordlist)) + "LilyPond \\Identifiers") + +(defconst LilyPond-Capitalized-Reserved-Words + (let ((wordlist '("Staff")) + (co (all-completions "" (LilyPond-add-dictionary-word ())))) + (progn + (while (> (length co) 0) + (setq currword (car co)) + (if (> (length currword) 0) + (if (and (progn (string-match "[a-zA-Z_]+" currword) + (= (match-end 0) (length currword))) + (not (string-equal (downcase currword) currword))) + (add-to-list 'wordlist currword))) + (if (string-equal "-" (car (setq co (cdr co)))) + (while (and (> (length co) 0) + (not (string-equal "-" (car (setq co (cdr co))))))))) + wordlist)) + "LilyPond ReservedWords") + +(defconst LilyPond-non-capitalized-reserved-words + (let ((wordlist '("c")) + (co (all-completions "" (LilyPond-add-dictionary-word ())))) + (progn + (while (> (length co) 0) + (setq currword (car co)) + (if (> (length currword) 0) + (if (and (progn (string-match "[a-z]+" currword) + (= (match-end 0) (length currword))) + (string-equal (downcase currword) currword)) + (add-to-list 'wordlist currword))) + (if (string-equal "-" (car (setq co (cdr co)))) + (while (and (> (length co) 0) + (not (string-equal "-" (car (setq co (cdr co))))))))) + wordlist)) + "LilyPond ReservedWords") -(defun lily-compile-file (command parameters file) - ;; Setting process-setup-function makes exit-message-function work - ;; even when async processes aren't supported. - (let ((command-args (concat command " " parameters " " file))) - (compile-internal command-args "No more errors" "LilyPond"))) +(defun LilyPond-check-files (derived originals extensions) + "Check that DERIVED is newer than any of the ORIGINALS. +Try each original with each member of EXTENSIONS, in all directories +in LilyPond-include-path." + (let ((found nil) + (regexp (concat "\\`\\(" + (mapconcat (function (lambda (dir) + (regexp-quote (expand-file-name dir)))) + LilyPond-include-path "\\|") + "\\).*\\(" + (mapconcat 'regexp-quote originals "\\|") + "\\)\\.\\(" + (mapconcat 'regexp-quote extensions "\\|") + "\\)\\'")) + (buffers (buffer-list))) + (while buffers + (let* ((buffer (car buffers)) + (name (buffer-file-name buffer))) + (setq buffers (cdr buffers)) + (if (and name (string-match regexp name)) + (progn + (and (buffer-modified-p buffer) + (or (not LilyPond-save-query) + (y-or-n-p (concat "Save file " + (buffer-file-name buffer) + "? "))) + (save-excursion (set-buffer buffer) (save-buffer))) + (if (file-newer-than-file-p name derived) + (setq found t)))))) + found)) + +(defun LilyPond-running () + "Check the currently running LilyPond compiling jobs." + (let ((process-names (list "lilypond" "tex" "2dvi" "2ps" "2midi" + "book" "latex")) + (running nil)) + (while (setq process-name (pop process-names)) + (setq process (get-process process-name)) + (if (and process + (eq (process-status process) 'run)) + (push process-name running))) + running)) ; return the running jobs + +(defun LilyPond-midi-running () + "Check the currently running Midi processes." + (let ((process-names (list "midi" "midiall")) + (running nil)) + (while (setq process-name (pop process-names)) + (setq process (get-process process-name)) + (if (and process + (eq (process-status process) 'run)) + (push process-name running))) + running)) ; return the running jobs + +(defun LilyPond-kill-jobs () + "Kill the currently running LilyPond compiling jobs." + (interactive) + (let ((process-names (LilyPond-running)) + (killed nil)) + (while (setq process-name (pop process-names)) + (quit-process (get-process process-name) t) + (push process-name killed)) + killed)) ; return the killed jobs + +(defun LilyPond-kill-midi () + "Kill the currently running midi processes." + (let ((process-names (LilyPond-midi-running)) + (killed nil)) + (while (setq process-name (pop process-names)) + (quit-process (get-process process-name) t) + (push process-name killed)) + killed)) ; return the killed jobs + +;; URG, should only run LilyPond-compile for LilyPond +;; not for tex,xdvi (ly2dvi?) +(defun LilyPond-compile-file (command name) + ;; We maybe should know what we run here (Lily, ly2dvi, tex) + ;; and adjust our error-matching regex ? + (compile-internal + (if (eq LilyPond-command-current 'LilyPond-command-master) + command + ;; use temporary directory for Commands on Buffer/Region + ;; hm.. the directory is set twice, first to default-dir + (concat "cd " (LilyPond-temp-directory) "; " command)) + "No more errors" name)) ;; do we still need this, now that we're using compile-internal? -(defun lily-save-buffer () - (if (buffer-modified-p) (save-buffer))) +(defun LilyPond-save-buffer () + "Save buffer and set default command for compiling." + (interactive) + (if (buffer-modified-p) + (progn (save-buffer) + (setq LilyPond-command-default "LilyPond")))) ;;; return (dir base ext) (defun split-file-name (name) @@ -164,155 +286,794 @@ (list dir (substring file 0 (- i 1)) (substring file i (length file))) (list dir file "")))) -;;;###autoload -(defun lily-eval-buffer () - "Run LilyPond on buffer." + +;; Should check whether in command-alist? +(defcustom LilyPond-command-default "LilyPond" + "Default command. Must identify a member of LilyPond-command-alist." + + :group 'LilyPond + :type 'string) +;;;(make-variable-buffer-local 'LilyPond-command-last) + +(defvar LilyPond-command-current 'LilyPond-command-master) +;;;(make-variable-buffer-local 'LilyPond-command-master) + + +;; If non-nil, LilyPond-command-query will return the value of this +;; variable instead of quering the user. +(defvar LilyPond-command-force nil) + +(defcustom LilyPond-xdvi-command "xdvi" + "Command used to display DVI files." + + :group 'LilyPond + :type 'string) + +(defcustom LilyPond-gv-command "gv -watch" + "Command used to display PS files." + + :group 'LilyPond + :type 'string) + +(defcustom LilyPond-midi-command "timidity" + "Command used to play MIDI files." + + :group 'LilyPond + :type 'string) + +(defcustom LilyPond-all-midi-command "timidity -ia" + "Command used to play MIDI files." + + :group 'LilyPond + :type 'string) + +(defun LilyPond-command-current-midi () + "Play midi corresponding to the current document." (interactive) - (let ((buffer (buffer-name))) - (if (buffer-file-name) - (progn - (lily-save-buffer) - (lily-compile-file lily-command lily-parameters (buffer-file-name))) - (progn - (error "Buffer %s is not associated with a file" buffer) - (lily-eval-region (min-point) (max-point)))))) + (LilyPond-command (LilyPond-command-menu "Midi") 'LilyPond-master-file)) -;;;###autoload -(defun lily-eval-region (start end) - "Run LilyPond on region." - (interactive "r") - (let ((basename "emacs-lily") - (suffix (if (string-match "^[\\]score" (buffer-substring start end)) - ".ly" - (if (< 50 (abs (- start end))) - ".fly" - ".sly")))) - (write-region start end (concat basename suffix) nil 'nomsg) - (lily-compile-file lily-command lily-parameters (concat basename suffix)))) - -(defun lily-running () - (let ((process (get-process "lilypond"))) - (and process - (eq (process-status process) 'run)))) - -(defun lily-tex-file (basename) - (call-process lily-tex-command nil t nil basename)) - -(defun lily-xdvi-file (basename) - (let ((outbuf (get-buffer-create "*lily-xdvi*")) - (name "xdvi") - (command (concat lily-xdvi-command " " basename))) - (if (get-process "xdvi") - ;; Don't open new xdvi window, but force redisplay - ;; We could make this an option. - (signal-process (process-id (get-process "xdvi")) 'SIGUSR1) - (if (fboundp 'start-process) - (let* ((process-environment (cons "EMACS=t" process-environment)) - (proc (start-process-shell-command name outbuf command))) - ;;(set-process-sentinel proc 'compilation-sentinel) - ;;(set-process-filter proc 'compilation-filter) - (set-marker (process-mark proc) (point) outbuf)) - ;;(setq compilation-in-progress (cons proc compilation-in-progress))) - - ;; No asynchronous processes available. - (message "Executing `%s'..." command) - ;; Fake modeline display as if `start-process' were run. - (setq mode-line-process ":run") - (force-mode-line-update) - (sit-for 0) ; Force redisplay - (call-process shell-file-name nil outbuf nil "-c" command) - (message "Executing `%s'...done" command))))) - - -;;;###autoload -(defun lily-xdvi-buffer () - "Run LilyPond, TeX and Xdvi on buffer." +(defun LilyPond-command-all-midi () + "Play midi corresponding to the current document." (interactive) + (LilyPond-command (LilyPond-command-menu "MidiAll") 'LilyPond-master-file)) - (let* ((split (split-file-name buffer-file-name)) - (dir (car split)) - (base (cadr split))) +(defun count-rexp (start end rexp) + "Print number of found regular expressions in the region." + (interactive "r") + (save-excursion + (save-restriction + (narrow-to-region start end) + (goto-char (point-min)) + (count-matches rexp)))) - ;; we don't really need this... - (let ((tex (concat dir base ".tex")) - (dvi (concat dir base ".dvi"))) - (if (file-exists-p tex) (delete-file tex)) - (if (file-exists-p dvi) (delete-file dvi))) +(defun count-midi-words () + "Check number of midi-scores before the curser." + (if (eq LilyPond-command-current 'LilyPond-command-region) + (count-rexp (mark t) (point) "\\\\midi") + (count-rexp (point-min) (point-max) "\\\\midi"))) + +(defun count-midi-words-backwards () + "Check number of midi-scores before the curser." + (if (eq LilyPond-command-current 'LilyPond-command-region) + (count-rexp (mark t) (point) "\\\\midi") + (count-rexp (point-min) (point) "\\\\midi"))) + +(defun LilyPond-string-current-midi () + "Check the midi file of the following midi-score in the current document." + (let ((fnameprefix (if (eq LilyPond-command-current 'LilyPond-command-master) + (substring (LilyPond-master-file) 0 -3); suppose ".ly" + LilyPond-region-file-prefix)) + (allcount (string-to-number (substring (count-midi-words) 0 -12))) + (count (string-to-number (substring (count-midi-words-backwards) 0 -12)))) + (concat fnameprefix + (if (and (> allcount 1) (> count 0)) ; not first score + (if (eq count allcount) ; last score + (concat "-" (number-to-string (+ count -1))) + (concat "-" (number-to-string count)))) + ".midi"))) - (lily-eval-buffer) - (set-buffer "*lilypond*") - - ;;(setq default-directory dir) - (while (lily-running) - (continue-process (get-process "lilypond"))) - (sit-for 0) ; Force redisplay +(defun LilyPond-string-all-midi () + "Return the midi files of the current document in ascending order." + (let ((fnameprefix (if (eq LilyPond-command-current 'LilyPond-command-master) + (substring (LilyPond-master-file) 0 -3); suppose ".ly" + LilyPond-region-file-prefix)) + (allcount (string-to-number (substring (count-midi-words) 0 -12)))) + (concat (if (> allcount 0) ; at least one midi-score + (concat fnameprefix ".midi ")) + (if (> allcount 1) ; more than one midi-score + (concat fnameprefix "-[1-9].midi ")) + (if (> allcount 9) ; etc. + (concat fnameprefix "-[1-9][0-9].midi")) + (if (> allcount 99) ; not first score + (concat fnameprefix "-[1-9][0-9][0-9].midi"))))) + +;; This is the major configuration variable. +(defcustom LilyPond-command-alist + ;; Should expand this to include possible keyboard shortcuts which + ;; could then be mapped to define-key and menu. + `( + ("Raw LilyPond" . ("lilypond-bin %s" . "LaTeX")) + ("TeX" . ("tex '\\nonstopmode\\input %t'" . "View")) + + ("2Dvi" . ("lilypond %s" . "View")) + ("2PS" . ("lilypond -P %s" . "ViewPS")) + ("2Midi" . ("lilypond -m %s" . "View")) + + ("Book" . ("lilypond-book %x" . "LaTeX")) + ("LaTeX" . ("latex '\\nonstopmode\\input %l'" . "View")) + + ;; point-n-click (arg: exits upop USR1) + ("SmartView" . ("xdvi %d" . "LilyPond")) + + ;; refreshes when kicked USR1 + ("View" . (,(concat LilyPond-xdvi-command " %d") . "LilyPond")) + ("ViewPS" . (,(concat LilyPond-gv-command " %p") . "LilyPond")) + + ;; The following are refreshed in LilyPond-command: + ;; - current-midi depends on cursor position and + ("Midi" . (,(concat LilyPond-midi-command " " (LilyPond-string-current-midi)) . "LilyPond" )) ; + ;; - all-midi depends on number of midi-score. + ("MidiAll" . (,(concat LilyPond-all-midi-command " " (LilyPond-string-all-midi)) . "LilyPond")) + ) + + "AList of commands to execute on the current document. + +The key is the name of the command as it will be presented to the +user, the value is a cons of the command string handed to the shell +after being expanded, and the next command to be executed upon +success. The expansion is done using the information found in +LilyPond-expand-list. +" + :group 'LilyPond + :type '(repeat (cons :tag "Command Item" + (string :tag "Key") + (cons :tag "How" + (string :tag "Command") + (string :tag "Next Key"))))) + +;; drop this? +(defcustom LilyPond-file-extension ".ly" + "*File extension used in LilyPond sources." + :group 'LilyPond + :type 'string) + + +(defcustom LilyPond-expand-alist + '( + ("%s" . ".ly") + ("%t" . ".tex") + ("%d" . ".dvi") + ("%p" . ".ps") + ("%l" . ".tex") + ("%x" . ".tely") + ("%m" . ".midi") + ) - (if (= 0 (process-exit-status (get-process "lilypond"))) - (progn - (if (= 0 (lily-tex-file base)) - (lily-xdvi-file base)))))) - -;;;###autoload -(defun lily-xdvi-region (start end) - "Run LilyPond, TeX and Xdvi on region." + "Alist of expansion strings for LilyPond command names." + :group 'LilyPond + :type '(repeat (cons :tag "Alist item" + (string :tag "Symbol") + (string :tag "Expansion")))) + + +(defcustom LilyPond-command-Show "View" + "*The default command to show (view or print) a LilyPond file. +Must be the car of an entry in `LilyPond-command-alist'." + :group 'LilyPond + :type 'string) + (make-variable-buffer-local 'LilyPond-command-Show) + +(defcustom LilyPond-command-Print "Print" + "The name of the Print entry in LilyPond-command-Print." + :group 'LilyPond + :type 'string) + +(defun xLilyPond-compile-sentinel (process msg) + (if (and process + (= 0 (process-exit-status process))) + (setq LilyPond-command-default + (cddr (assoc LilyPond-command-default LilyPond-command-alist))))) + +;; FIXME: shouldn't do this for stray View/xdvi +(defun LilyPond-compile-sentinel (buffer msg) + (if (string-match "^finished" msg) + (setq LilyPond-command-default + (cddr (assoc LilyPond-command-default LilyPond-command-alist))))) + +;;(make-variable-buffer-local 'compilation-finish-function) +(setq compilation-finish-function 'LilyPond-compile-sentinel) + +(defun LilyPond-command-query (name) + "Query the user for what LilyPond command to use." + (let* ((default (cond ((if (string-equal name LilyPond-region-file-prefix) + (LilyPond-check-files (concat name ".tex") + (list name) + (list LilyPond-file-extension)) + (if (verify-visited-file-modtime (current-buffer)) + (if (buffer-modified-p) + (if (y-or-n-p "Save buffer before next command? ") + (LilyPond-save-buffer))) + (if (y-or-n-p "The command will be invoked to an already saved buffer. Revert it? ") + (revert-buffer t t))) + ;;"LilyPond" + LilyPond-command-default)) + (t LilyPond-command-default))) + + (completion-ignore-case t) + + (answer (or LilyPond-command-force + (completing-read + (concat "Command: (default " default ") ") + LilyPond-command-alist nil t nil 'LilyPond-command-history)))) + + ;; If the answer is "LilyPond" it will not be expanded to "LilyPond" + (let ((answer (car-safe (assoc answer LilyPond-command-alist)))) + (if (and answer + (not (string-equal answer ""))) + answer + default)))) + +(defun LilyPond-command-master () + "Run command on the current document." + (interactive) + (LilyPond-command-select-master) + (LilyPond-command (LilyPond-command-query (LilyPond-master-file)) + 'LilyPond-master-file)) + +(defun LilyPond-command-lilypond () + "Run lilypond for the current document." + (interactive) + (LilyPond-command (LilyPond-command-menu "LilyPond") 'LilyPond-master-file) +) + +(defun LilyPond-command-formatdvi () + "Format the dvi output of the current document." + (interactive) + (LilyPond-command (LilyPond-command-menu "2Dvi") 'LilyPond-master-file) +) + +(defun LilyPond-command-formatps () + "Format the ps output of the current document." + (interactive) + (LilyPond-command (LilyPond-command-menu "2PS") 'LilyPond-master-file) +) + +(defun LilyPond-command-formatmidi () + "Format the midi output of the current document." + (interactive) + (LilyPond-command (LilyPond-command-menu "2Midi") 'LilyPond-master-file) +) + +(defun LilyPond-command-smartview () + "View the dvi output of current document." + (interactive) + (LilyPond-command (LilyPond-command-menu "SmartView") 'LilyPond-master-file) +) + +(defun LilyPond-command-view () + "View the dvi output of current document." + (interactive) + (LilyPond-command (LilyPond-command-menu "View") 'LilyPond-master-file) +) + +(defun LilyPond-command-viewps () + "View the ps output of current document." + (interactive) + (LilyPond-command (LilyPond-command-menu "ViewPS") 'LilyPond-master-file) +) + +;; FIXME, this is broken +(defun LilyPond-region-file (begin end) + (let ( + ;; (dir "./") + (dir (LilyPond-temp-directory)) + (base LilyPond-region-file-prefix) + (ext LilyPond-file-extension)) + (concat dir base ext))) + +;;; Commands on Region work if there is an appropriate '\score'. +(defun LilyPond-command-region (begin end) + "Run LilyPond on the current region." (interactive "r") + (if (or (> begin (point-min)) (< end (point-max))) + (LilyPond-command-select-region)) + (write-region begin end (LilyPond-region-file begin end) nil 'nomsg) + (LilyPond-command (LilyPond-command-query + (LilyPond-region-file begin end)) + '(lambda () (LilyPond-region-file begin end))) + ;; Region may deactivate even if buffer was intact, reactivate? + ;; Currently, also deactived regions are used. + ) - (let ((dir default-directory) - (base "emacs-lily")) +(defun LilyPond-command-buffer () + "Run LilyPond on buffer." + (interactive) + (LilyPond-command-select-buffer) + (LilyPond-command-region (point-min) (point-max))) - ;; we don't really need this... - (let ((tex (concat dir base ".tex")) - (dvi (concat dir base ".dvi"))) - (if (file-exists-p tex) (delete-file tex)) - (if (file-exists-p dvi) (delete-file dvi))) - - (lily-eval-region start end) - (set-buffer "*lilypond*") - - ;;(setq default-directory dir) - (while (lily-running) - (continue-process (get-process "lilypond"))) - (sit-for 0) ; Force redisplay +(defun LilyPond-command-expand (string file) + (let ((case-fold-search nil)) + (if (string-match "%" string) + (let* ((b (match-beginning 0)) + (e (+ b 2)) + (l (split-file-name file)) + (dir (car l)) + (base (cadr l))) + (LilyPond-command-expand + (concat (substring string 0 b) + dir + base + (let ((entry (assoc (substring string b e) + LilyPond-expand-alist))) + (if entry (cdr entry) "")) + (substring string e)) + file)) + string))) + +(defun LilyPond-shell-process (name buffer command) + (let ((old (current-buffer))) + (switch-to-buffer-other-window buffer) + ;; If we empty the buffer don't see messages scroll by. + ;; (erase-buffer) - (if (= 0 (process-exit-status (get-process "lilypond"))) - (progn - (if (= 0 (lily-tex-file base)) - (lily-xdvi-file base)))))) + (start-process-shell-command name buffer command) + (switch-to-buffer-other-window old))) + + +(defun LilyPond-command (name file) + "Run command NAME on the file you get by calling FILE. -;;;###autoload -(defun lily-kill-job () - "Kill the currently running LilyPond job." +FILE is a function return a file name. It has one optional argument, +the extension to use on the file. + +Use the information in LilyPond-command-alist to determine how to run the +command." + + (let ((entry (assoc name LilyPond-command-alist))) + (if entry + (let ((command (LilyPond-command-expand (cadr entry) + (apply file nil))) + (jobs nil) + (job-string "no jobs")) + (if (member name (list "View" "ViewPS")) + ;; is USR1 a right signal for viewps? + (let ((buffer-xdvi (get-buffer-create (concat "*" name "*")))) + (if LilyPond-kick-xdvi + (let ((process-xdvi (get-buffer-process buffer-xdvi))) + (if process-xdvi + (signal-process (process-id process-xdvi) 'SIGUSR1) + (LilyPond-shell-process name buffer-xdvi command))) + (LilyPond-shell-process name buffer-xdvi command))) + (progn + (if (string-equal name "Midi") + (progn + (setq command (concat LilyPond-midi-command " " (LilyPond-string-current-midi))) + (if (LilyPond-kill-midi) + (setq job-string nil)))) ; either stop or start playing + (if (string-equal name "MidiAll") + (progn + (setq command (concat LilyPond-all-midi-command " " (LilyPond-string-all-midi))) + (LilyPond-kill-midi))) ; stop and start playing + (if (and (member name (list "Midi" "MidiAll")) job-string) + (if (file-newer-than-file-p + (LilyPond-master-file) + (concat (substring (LilyPond-master-file) 0 -3) ".midi")) + (if (y-or-n-p "Midi older than source. Reformat midi?") + (progn + (LilyPond-command-formatmidi) + (while (LilyPond-running) + (message "Starts playing midi once it is built.") + (sit-for 0 100)))))) + (if (member name (list "LilyPond" "TeX" "2Midi" "2PS" "2Dvi" + "Book" "LaTeX")) + (if (setq jobs (LilyPond-running)) + (progn + (setq job-string "Process") ; could also suggest compiling after process has ended + (while jobs + (setq job-string (concat job-string " \"" (pop jobs) "\""))) + (setq job-string (concat job-string " is already running; kill it to proceed ")) + (if (y-or-n-p job-string) + (progn + (setq job-string "no jobs") + (LilyPond-kill-jobs) + (while (LilyPond-running) + (sit-for 0 100))) + (setq job-string nil))))) + + (setq LilyPond-command-default name) + (if (string-equal job-string "no jobs") + (LilyPond-compile-file command name)))))))) + +(defun LilyPond-mark-active () + "Check if there is an active mark." + (and transient-mark-mode + (if (string-match "XEmacs\\|Lucid" emacs-version) (mark) mark-active))) + +(defun LilyPond-temp-directory () + "Temporary file directory for Commands on Region." (interactive) - (quit-process (get-process "lilypond") t)) + (if (string-match "XEmacs\\|Lucid" emacs-version) + (concat (temp-directory) "/") + temporary-file-directory)) -;; hmm -;; (kill-process (get-process "xdvi") t) +;;; Keymap -(defvar lily-mode-map () - "Keymap used in `lilypond-mode' buffers.") +(defvar LilyPond-mode-map () + "Keymap used in `LilyPond-mode' buffers.") ;; Note: if you make changes to the map, you must do -;; M-x set-variable lily-mode-map nil +;; M-x set-variable LilyPond-mode-map nil ;; M-x eval-buffer -;; M-x lilypond-mode +;; M-x LilyPond-mode ;; to let the changest take effect -(if lily-mode-map + +(if LilyPond-mode-map () - (setq lily-mode-map (make-sparse-keymap)) - (define-key lily-mode-map [f9] 'lily-eval-buffer) - (define-key lily-mode-map [f10] 'lily-xdvi-buffer) - (define-key lily-mode-map [S-f9] 'lily-eval-region) - (define-key lily-mode-map [S-f10] 'lily-xdvi-region) - ) - -(defun lilypond-mode () - "Major mode for editing Mudela files." + (setq LilyPond-mode-map (make-sparse-keymap)) + ;; Put keys to LilyPond-command-alist and fetch them from there somehow. + (define-key LilyPond-mode-map "\C-c\C-l" 'LilyPond-command-lilypond) + (define-key LilyPond-mode-map "\C-c\C-r" 'LilyPond-command-region) + (define-key LilyPond-mode-map "\C-c\C-b" 'LilyPond-command-buffer) + (define-key LilyPond-mode-map "\C-c\C-k" 'LilyPond-kill-jobs) + (define-key LilyPond-mode-map "\C-c\C-c" 'LilyPond-command-master) + (define-key LilyPond-mode-map "\C-cm" 'LilyPond-command-formatmidi) + (define-key LilyPond-mode-map "\C-c\C-d" 'LilyPond-command-formatdvi) + (define-key LilyPond-mode-map "\C-c\C-f" 'LilyPond-command-formatps) + (define-key LilyPond-mode-map "\C-c\C-s" 'LilyPond-command-smartview) + (define-key LilyPond-mode-map "\C-c\C-v" 'LilyPond-command-view) + (define-key LilyPond-mode-map "\C-c\C-p" 'LilyPond-command-viewps) + (define-key LilyPond-mode-map [(control c) return] 'LilyPond-command-current-midi) + (define-key LilyPond-mode-map [(control c) (control return)] 'LilyPond-command-all-midi) + (define-key LilyPond-mode-map "\C-x\C-s" 'LilyPond-save-buffer) + (define-key LilyPond-mode-map "\C-cf" 'font-lock-fontify-buffer) + (define-key LilyPond-mode-map "\C-ci" 'LilyPond-insert-tag-current) + ;; the following will should be overriden by Lilypond Quick Insert Mode + (define-key LilyPond-mode-map "\C-cq" 'LilyPond-quick-insert-mode) + (define-key LilyPond-mode-map "\C-c;" 'LilyPond-comment-region) + (define-key LilyPond-mode-map ")" 'LilyPond-electric-close-paren) + (define-key LilyPond-mode-map ">" 'LilyPond-electric-close-paren) + (define-key LilyPond-mode-map "}" 'LilyPond-electric-close-paren) + (define-key LilyPond-mode-map "]" 'LilyPond-electric-close-paren) + (if (string-match "XEmacs\\|Lucid" emacs-version) + (define-key LilyPond-mode-map [iso-left-tab] 'LilyPond-autocompletion) + (define-key LilyPond-mode-map [iso-lefttab] 'LilyPond-autocompletion)) + (define-key LilyPond-mode-map "\C-c\t" 'LilyPond-info-index-search) + ) + +;;; Menu Support + +;;; This mode was originally LilyPond-quick-note-insert by Heikki Junes. +;;; The original version has been junked since CVS-1.97, +;;; in order to merge the efforts done by Nicolas Sceaux. +;;; LilyPond Quick Insert Mode is a major mode, toggled by C-c q. +(defun LilyPond-quick-insert-mode () + "Insert notes with fewer key strokes by using a simple keyboard piano." + (interactive) + (progn + (message "Invoke (C-c q) from keyboard. If you still see this message,") (sit-for 5 0) + (message "then you have not installed LilyPond Quick Insert Mode (lyqi).") (sit-for 5 0) + (message "Download lyqi from http://nicolas.sceaux.free.fr/lilypond/lyqi.html,") (sit-for 5 0) + (message "see installation instructions from lyqi's README -file.") (sit-for 5 0) + (message "You need also eieio (Enhanced Integration of Emacs Interpreted Objects).") (sit-for 5 0) + (message "Download eieio from http://cedet.sourceforge.net/eieio.shtml,") (sit-for 5 0) + (message "see installation instructions from eieio's INSTALL -file.") (sit-for 5 0) + (message "") + )) + +(defun LilyPond-pre-word-search () + "Fetch the alphabetic characters and \\ in front of the cursor." + (let ((pre "") + (prelen 0) + (ch (char-before (- (point) 0)))) + (while (and ch (or (and (>= ch 65) (<= ch 90)) ; not bolp, A-Z + (and (>= ch 97) (<= ch 122)) ; a-z + (= ch 92))) ; \\ + (setq pre (concat (char-to-string ch) pre)) + (setq prelen (+ prelen 1)) + (setq ch (char-before (- (point) prelen)))) + pre)) + +(defun LilyPond-post-word-search () + "Fetch the alphabetic characters behind the cursor." + (let ((post "") + (postlen 0) + (ch (char-after (+ (point) 0)))) + (while (and ch (or (and (>= ch 65) (<= ch 90)) ; not eolp, A-Z + (and (>= ch 97) (<= ch 122)))) ; a-z + (setq post (concat post (char-to-string ch))) + (setq postlen (+ postlen 1)) + (setq ch (char-after (+ (point) postlen)))) + post)) + +(defun LilyPond-autocompletion () + "Show completions in mini-buffer for the given word." + (interactive) + (let ((pre (LilyPond-pre-word-search)) + (post (LilyPond-post-word-search)) + (compsstr "")) + ;; insert try-completion and show all-completions + (if (> (length pre) 0) + (progn + (setq trycomp (try-completion pre (LilyPond-add-dictionary-word ()))) + (if (char-or-string-p trycomp) + (if (string-equal (concat pre post) trycomp) + (goto-char (+ (point) (length post))) + (progn + (delete-region (point) (+ (point) (length post))) + (insert (substring trycomp (length pre) nil)))) + (progn + (delete-region (point) (+ (point) (length post))) + (font-lock-fontify-buffer))) ; only inserting fontifies + + (setq complist (all-completions pre (LilyPond-add-dictionary-word ()))) + (while (> (length complist) 0) + (setq compsstr (concat compsstr "\"" (car complist) "\" ")) + (setq complist (cdr complist))) + (message compsstr) + (sit-for 0 100))))) + +(defun LilyPond-info () + "Launch Info for lilypond." + (interactive) + (info "lilypond")) + +(defun LilyPond-music-glossary-info () + "Launch Info for music-glossary." + (interactive) + (info "music-glossary")) + +(defun LilyPond-internals-info () + "Launch Info for lilypond-internals." + (interactive) + (info "lilypond-internals")) + +(defun LilyPond-info-index-search () + "In `*info*'-buffer, launch `info lilypond --index-search word-under-cursor'" + (interactive) + (let ((str (concat (LilyPond-pre-word-search) (LilyPond-post-word-search)))) + (if (and (> (length str) 0) + (string-equal (substring str 0 1) "\\")) + (setq str (substring str 1 nil))) + (LilyPond-info) + (Info-index str))) + +(defun LilyPond-insert-tag-current (&optional word) + "Set the current tag to be inserted." + (interactive) + (if word + (setq LilyPond-insert-tag-current word)) + (if (memq LilyPond-insert-tag-current LilyPond-menu-keywords) + (LilyPond-insert-tag) + (message "No tag was selected from LilyPond->Insert tag-menu."))) + +(defun LilyPond-insert-tag () + "Insert syntax for given tag. The definitions are in LilyPond-words-filename." + (interactive) + (setq b (find-file-noselect (LilyPond-words-filename) t t)) + (let ((word LilyPond-insert-tag-current) + (found nil) + (p nil) + (query nil) + (m (set-marker (make-marker) 1 (get-buffer b))) + (distance (if (LilyPond-mark-active) + (abs (- (mark-marker) (point-marker))) 0)) + ) + ;; find the place first + (if (LilyPond-mark-active) + (goto-char (min (mark-marker) (point-marker)))) + (while (and (not found) (> (buffer-size b) (marker-position m))) + (setq copy (car (copy-alist (list (eval (symbol-name (read m))))))) + (if (string-equal word copy) (setq found t))) + (if found (insert word)) + (if (> (buffer-size b) (marker-position m)) + (setq copy (car (copy-alist (list (eval (symbol-name (read m)))))))) + (if (not (string-equal "-" copy)) + (setq found nil)) + (while (and found (> (buffer-size b) (marker-position m))) + ;; find next symbol + (setq copy (car (copy-alist (list (eval (symbol-name (read m))))))) + ;; check whether it is the word, or the word has been found + (cond + ((string-equal "-" copy) (setq found nil)) + ((string-equal "%" copy) (insert " " (read-string "Give Arguments: "))) + ((string-equal "_" copy) + (progn + (setq p (point)) + (goto-char (+ p distance)))) + ((string-equal "\?" copy) (setq query t)) + ((string-equal "\!" copy) (setq query nil)) + ((string-equal "\\n" copy) + (if (not query) + (progn (LilyPond-indent-line) (insert "\n") (LilyPond-indent-line)))) + ((string-equal "{" copy) + (if (not query) + (progn (insert " { ")))) + ((string-equal "}" copy) + (if (not query) + (progn (insert " } ") (setq query nil) ))) + ((not query) + (insert copy)) + (query + (if (y-or-n-p (concat "Proceed with `" copy "'? ")) + (progn (insert copy) (setq query nil)))) + )) + (if p (goto-char p)) + (kill-buffer b)) +) + +(defun LilyPond-command-menu-entry (entry) + ;; Return LilyPond-command-alist ENTRY as a menu item. + (let ((name (car entry))) + (cond ((and (string-equal name LilyPond-command-Print) + LilyPond-printer-list) + (let ((command LilyPond-print-command) + (lookup 1)) + (append (list LilyPond-command-Print) + (mapcar 'LilyPond-command-menu-printer-entry + LilyPond-printer-list)))) + (t + (vector name (list 'LilyPond-command-menu name) t))))) + + +(easy-menu-define LilyPond-command-menu + LilyPond-mode-map + "Menu used in LilyPond mode." + (append '("Command") + '(("Command on" + [ "Master File" LilyPond-command-select-master + :keys "C-c C-c" :style radio + :selected (eq LilyPond-command-current 'LilyPond-command-master) ] + [ "Buffer" LilyPond-command-select-buffer + :keys "C-c C-b" :style radio + :selected (eq LilyPond-command-current 'LilyPond-command-buffer) ] + [ "Region" LilyPond-command-select-region + :keys "C-c C-r" :style radio + :selected (eq LilyPond-command-current 'LilyPond-command-region) ])) +;;; (let ((file 'LilyPond-command-on-current)) +;;; (mapcar 'LilyPond-command-menu-entry LilyPond-command-alist)) +;;; Some kind of mapping which includes :keys might be more elegant +;;; Put keys to LilyPond-command-alist and fetch them from there somehow. + '([ "LilyPond" LilyPond-command-lilypond t]) + '([ "TeX" (LilyPond-command (LilyPond-command-menu "TeX") 'LilyPond-master-file) ]) + '([ "2Dvi" LilyPond-command-formatdvi t]) + '([ "2PS" LilyPond-command-formatps t]) + '([ "2Midi" LilyPond-command-formatmidi t]) + '([ "Book" (LilyPond-command (LilyPond-command-menu "Book") 'LilyPond-master-file) ]) + '([ "LaTeX" (LilyPond-command (LilyPond-command-menu "LaTeX") 'LilyPond-master-file) ]) + '([ "Kill jobs" LilyPond-kill-jobs t]) + '("-----") + '([ "SmartView" LilyPond-command-smartview t]) + '([ "View" LilyPond-command-view t]) + '([ "ViewPS" LilyPond-command-viewps t]) + '("-----") + '([ "Midi (toggle)" LilyPond-command-current-midi t]) + '([ "Midi all" LilyPond-command-all-midi t]) + )) + +(defun LilyPond-menu-keywords-item (arg) + "Make vector for LilyPond-mode-keywords." + (vector arg (list 'LilyPond-insert-tag-current arg) :style 'radio :selected (list 'eq 'LilyPond-insert-tag-current arg))) + +(defun LilyPond-menu-keywords () + "Make Insert Tag menu. + +The Insert Tag -menu is splitted into parts if it is long enough." + + (let ((li (mapcar 'LilyPond-menu-keywords-item LilyPond-menu-keywords)) + (w (round (sqrt (length LilyPond-menu-keywords)))) + (splitted '()) + (imin 0) imax lw rw) + (while (< imin (length LilyPond-menu-keywords)) + (setq imax (- (min (+ imin w) (length LilyPond-menu-keywords)) 1)) + (setq lw (nth imin LilyPond-menu-keywords)) + (setq rw (nth imax LilyPond-menu-keywords)) + (add-to-list 'splitted + (let ((l (list (concat (substring lw 0 (min 7 (length lw))) + " ... " + (substring rw 0 (min 7 (length rw))))))) + (while (<= imin imax) + (add-to-list 'l (nth imin li)) + (setq imin (1+ imin))) + (reverse l)))) + (if (> (length LilyPond-menu-keywords) 12) (reverse splitted) li))) + +;;; LilyPond-mode-menu should not be interactive, via "M-x LilyPond-" +(easy-menu-define LilyPond-mode-menu + LilyPond-mode-map + "Menu used in LilyPond mode." + (append '("LilyPond") + '(["Add index menu" LilyPond-add-imenu-menu]) + (list (cons "Insert tag" + (cons ["Previously selected" LilyPond-insert-tag-current t] + (cons "-----" + (LilyPond-menu-keywords))))) + '(("Miscellaneous" + ["Autocompletion" LilyPond-autocompletion t] + ["(Un)comment Region" LilyPond-comment-region t] + ["Refontify buffer" font-lock-fontify-buffer t] + "-----" + ["Quick Insert Mode" LilyPond-quick-insert-mode :keys "C-c q"] + )) + '(("Info" + ["LilyPond" LilyPond-info t] + ["LilyPond index-search" LilyPond-info-index-search t] + ["Music Glossary" LilyPond-music-glossary-info t] + ["LilyPond internals" LilyPond-internals-info t] + )) + )) + +(defconst LilyPond-imenu-generic-re "^\\([a-zA-Z]+\\) *=" + "Regexp matching Identifier definitions.") + +(defvar LilyPond-imenu-generic-expression + (list (list nil LilyPond-imenu-generic-re 1)) + "Expression for imenu") + +(defun LilyPond-command-select-master () + (interactive) + (message "Next command will be on the master file") + (setq LilyPond-command-current 'LilyPond-command-master)) + +(defun LilyPond-command-select-buffer () + (interactive) + (message "Next command will be on the buffer") + (setq LilyPond-command-current 'LilyPond-command-buffer)) + +(defun LilyPond-command-select-region () + (interactive) + (message "Next command will be on the region") + (setq LilyPond-command-current 'LilyPond-command-region)) + +(defun LilyPond-command-menu (name) + ;; Execute LilyPond-command-alist NAME from a menu. + (let ((LilyPond-command-force name)) + (if (eq LilyPond-command-current 'LilyPond-command-region) + (if (eq (mark t) nil) + (progn (message "The mark is not set now") (sit-for 0 500)) + (progn (if (not (not (LilyPond-mark-active))) + (progn (message "Region is not active, using region between inactive mark and current point.") (sit-for 0 500))) + (LilyPond-command-region (mark t) (point)))) + (funcall LilyPond-command-current)))) + +(defun LilyPond-add-imenu-menu () + (interactive) + "Add an imenu menu to the menubar." + (if (not LilyPond-imenu) + (progn + (imenu-add-to-menubar "Index") + (redraw-frame (selected-frame)) + (setq LilyPond-imenu t)) + (message "%s" "LilyPond-imenu already exists."))) +(put 'LilyPond-add-imenu-menu 'menu-enable '(not LilyPond-imenu)) + +(defun LilyPond-mode () + "Major mode for editing LilyPond music files. + +This mode knows about LilyPond keywords and line comments, not about +indentation or block comments. It features easy compilation, error +finding and viewing of a LilyPond source buffer or region. + +COMMANDS +\\{LilyPond-mode-map} +VARIABLES + +LilyPond-command-alist\t\talist from name to command +LilyPond-xdvi-command\t\tcommand to display dvi files -- bit superfluous" (interactive) ;; set up local variables (kill-all-local-variables) (make-local-variable 'font-lock-defaults) - (setq font-lock-defaults '(lily-font-lock-keywords)) + (setq font-lock-defaults '(LilyPond-font-lock-keywords)) + + ;; string and comments are fontified explicitly + (make-local-variable 'font-lock-keywords-only) + (setq font-lock-keywords-only t) + + ;; Multi-line font-locking needs Emacs 21.1 or newer. + ;; For older versions there is hotkey "C-c f". + (make-local-variable 'font-lock-multiline) + (setq font-lock-multiline t) (make-local-variable 'paragraph-separate) (setq paragraph-separate "^[ \t]*$") @@ -327,7 +1088,7 @@ (setq comment-start-skip "%{? *") (make-local-variable 'comment-end) - (setq comment-end "\n") + (setq comment-end "") (make-local-variable 'block-comment-start) (setq block-comment-start "%{") @@ -335,46 +1096,59 @@ (make-local-variable 'block-comment-end) (setq block-comment-end "%}") - ;; (make-local-variable 'comment-column) - ;; (setq comment-column 40) + (make-local-variable 'indent-line-function) + (setq indent-line-function 'LilyPond-indent-line) + (LilyPond-mode-set-syntax-table '(?\< ?\> ?\{ ?\})) + (setq major-mode 'LilyPond-mode) + (setq mode-name "LilyPond") + (setq local-abbrev-table LilyPond-mode-abbrev-table) + (use-local-map LilyPond-mode-map) + + ;; In XEmacs imenu was synched up with: FSF 20.4 (make-local-variable 'imenu-generic-expression) - (setq imenu-generic-expression lily-imenu-generic-expression) + (setq imenu-generic-expression LilyPond-imenu-generic-expression) + ;; (imenu-add-to-menubar "Index") ; see LilyPond-add-imenu-menu - (make-local-variable 'indent-line-function) - (setq indent-line-function 'indent-relative-maybe) - - ;; - (set-syntax-table lily-mode-syntax-table) - (setq major-mode 'lilypond-mode) - (setq mode-name "Mudela") - (setq local-abbrev-table lilypond-mode-abbrev-table) - (use-local-map lily-mode-map) - - ;; run the mode hook. lily-mode-hook use is deprecated - (run-hooks 'lilypond-mode-hook)) - - -(defun lily-keep-region-active () - ;; do whatever is necessary to keep the region active in XEmacs. - ;; Ignore byte-compiler warnings you might see. Also note that - ;; FSF's Emacs 19 does it differently and doesn't its policy doesn't - ;; require us to take explicit action. - (and (boundp 'zmacs-region-stays) - (setq zmacs-region-stays t))) - - -;;(defun lily-comment-region (beg end &optional arg) -;; "Like `comment-region' but uses double hash (`#') comment starter." -;; (interactive "r\nP") -;; (let ((comment-start lily-block-comment-prefix)) -;; (comment-region beg end arg))) - -(defun lily-version () - "Echo the current version of `lilypond-mode' in the minibuffer." + ;; In XEmacs one needs to use 'easy-menu-add'. + (if (string-match "XEmacs\\|Lucid" emacs-version) + (progn + (easy-menu-add LilyPond-mode-menu) + (easy-menu-add LilyPond-command-menu))) + + ;; Use Command on Region even for inactive mark (region). + (if (string-match "XEmacs\\|Lucid" emacs-version) + (setq zmacs-regions nil) + (setq mark-even-if-inactive t)) + + ;; Context dependent syntax tables in LilyPond-mode + (make-local-hook 'post-command-hook) ; XEmacs requires + (add-hook 'post-command-hook 'LilyPond-mode-context-set-syntax-table nil t) + + ;; Turn on paren-mode buffer-locally, i.e., in LilyPond-mode + (if (string-match "XEmacs\\|Lucid" emacs-version) + (progn + (make-local-variable 'paren-mode) + (paren-set-mode 'paren) + (make-local-variable 'blink-matching-paren) + (setq blink-matching-paren t) + ) + (progn + (make-local-variable 'blink-matching-paren-on-screen) + (setq blink-matching-paren-on-screen t) + )) + + ;; run the mode hook. LilyPond-mode-hook use is deprecated + (run-hooks 'LilyPond-mode-hook)) + +(defun LilyPond-version () + "Echo the current version of `LilyPond-mode' in the minibuffer." (interactive) - (message "Using `lilypond-mode' version %s" lily-version) - (lily-keep-region-active)) + (message "Using `LilyPond-mode' version %s" LilyPond-version)) + +(load-library "lilypond-font-lock") +(load-library "lilypond-indent") (provide 'lilypond-mode) ;;; lilypond-mode.el ends here +