-;; lilypond-font-lock.el
+;;; lilypond-font-lock.el --- syntax coloring for LilyPond mode
;; Copyright (C) 1992,1993,1994 Tim Peters
+;; Author: 2001: Heikki Junes
+;; * Emacs-mode: new keywords, reserved words, identifiers, notenames,
+;; some dynamics and brackets are font-lock-keywords
;; Author: 1997: Han-Wen Nienhuys
;; Author: 1995-1996 Barry A. Warsaw
;; 1992-1994 Tim Peters
;; Created: Feb 1992
;; Version: 0.0
-;; Last Modified: 12SEP97
+;; Last Modified: 14SEP2001
;; Keywords: lilypond languages music notation
;; This software is provided as-is, without express or implied
;; This started out as a cannabalised version of python-mode.el, by hwn
;; For changes see the LilyPond ChangeLog
;;
+
;; TODO:
-;; - should handle block comments too.
;; - handle lexer modes (\header, \melodic, \lyric) etc.
-;; - indentation
-;; - notenames?
-;; - fontlock: \melodic \melodic
(defconst LilyPond-font-lock-keywords
- (let* ((keywords '(
-
-"apply" "arpeggio" "autochange" "spanrequest" "commandspanrequest"
-"simultaneous" "sequential" "accepts" "alternative" "bar" "breathe"
-"char" "chordmodifiers" "chords" "clef" "cm" "consists" "consistsend"
-"context" "denies" "duration" "dynamicscript" "elementdescriptions"
-"font" "grace" "header" "in" "lyrics" "key" "mark" "musicalpitch"
-"time" "times" "midi" "mm" "name" "notenames" "notes" "outputproperty"
-"override" "set" "revert" "partial" "paper" "penalty" "property" "pt"
-"relative" "remove" "repeat" "addlyrics" "partcombine" "score"
-"script" "stylesheet" "skip" "textscript" "tempo" "translator"
-"transpose" "type"
+ (let* ((keywords '( ; need special order due to over[lapping] of words
+
+;; all letters are lowercase
+"accepts" "accompany" "addlyrics" "aeolian" "alias" "alternative"
+"apply" "arpeggio" "autochange" "bar" "break" "breathe" "breve"
+"beamintervals" "broken" "blend" "bcincipit" "char" "ch" "cg"
+"chord\\(s\\|stest\\|chordmodifiers\\)?"
+"clef \\(bass\\|treble\\|violin\\|tenor\\)?"
+"clipping" "cm" "coda" "complex" "commandspanrequest" "consists\\(end\\)?"
+"context" "contrabasso" "decr" "default" "denies" "different" "dirs"
+"down\\(bow\\|prall\\)?" "dorian" "duration" "dynamicscript"
+"eccentric" "eg" "embeddedps" "endincipit" "elementdescriptions"
+"ex\\(treme\\)?" "fermata" "f+" "font" "flageolet" "fp" "fragment" "fz"
+"gliss\\(ando\\)?" "global" "gg" "gmsus" "grace" "gr\\(and\\)?staff"
+"header" "hsize" "in\\(clude\\|versions\\|visible\\)?" "ionian"
+"key\\(s\\(ignature\\)?\\)?" "lag" "lheel" "line\\(break\\|prall\\)"
+"locrian" "longa" "lower" "ltoe" "lydian" "lyrics"
+"maintainer" "mark" "maxima" "mel\\(isma\\|ody\\)?" "midi" "major"
+"minor" "mixolydian" "mordent" "monstrous" "multipart" "music"
+"musicalpitch" "m\\(p\\|f\\|m\\)?" "name" "newpage" "noise\\(beat\\)?"
+"normal\\(key\\|size\\)" "note\\(name\\)?s" "nt?"
+"one\\(staff\\)?" "open" "outputproperty" "over\\(ride\\)?"
+"paper" "partcombine" "partial" "penalty" "phrygian" "pitch" "p+"
+"property" "pt" "prall\\(mordent\\|prall\\|up\\)?" "quickmeasure"
+"relative" "remove" "repeat" "rever\\(t\\|seturn\\)" "rf" "rheel" "rhythm"
+"right" "rtoe" "scales?" "scheme" "score" "scpaper" "script" "scscore" "sd"
+"segno" "sequential" "set\\(tings\\)?" "sf\\(f\\|z\\)?" "shortlong"
+"simultaneous" "singlepart" "skip" "small" "smarttranspose" "spanrequest"
+"staccato" "staff\\(height\\|space\\)" "start" "stop\\(ped\\)?"
+"st\\(paper\\|score\\)" "stuff" "stylesheet" "su" "tab" "tempo" "tenuto"
+"textscript" "thenotes" "thrd" "threevoice" "thumb" "tilt\\(down\\|up\\)"
+"timb" "times?" "timpani" "tiny" "toeters" "touch" "trans\\(lator\\|pose\\)"
+"trill" "trombe" "turn" "type" "t\\(wo\\(voice\\(steminvert\\)?\\)?\\)?"
+"un\\(der\\|set\\)" "up\\(bow\\|per\\|prall\\)?" "version"
+"viol\\(a\\|in\\(incipit\\)?\\|oncello\\)" "visible" "voicedefault" "vsize"
+"x" "zagers?" "z\\(eu\\|o\\)ger"
+
+ ))
+
+ (identifiers '(
+
+;; in principle, have one or more uppercase letters
+"\\(\\(BarNumbering\\|Choir\\|Grand\\|HaraKiri\\|OrchestralPart\\|Piano\\|Rhythmic\\)Staff\\|\\(Cue\\|Lyrics\\)?Voice\\|\\(Orchestral\\)?Score\\|ChordNames\\|Grace\\|Lyrics\\|StaffGroup\\|Thread\\)Context" ; *Context
+"\\(script\\|dots\\|dynamic\\|slur\\|stem\\|sustain\\|sostenuto\\|unaCorda\\|treCorde\\|tie\\|tuplet\\)\\(Both\\|Down\\|Up\\)" ; *(Both/Down/Up)
+"\\(slur\\|tie\\)\\(Dotted\\|Solid\\)" ; *(Dotted/Solid)
+"\\(autoBeam\\|cadenza\\|impro\\|turn\\)\\(Off\\|On\\)" ; *(On/Off)
+"\\(empty\\|fat\\)Text" ; *Text
+"shift\\(On+\\|Off\\|I\\|II\\|III\\|IV\\|V\\)" ; shift*
+"EasyNotation"
+"\\(hide\\|show\\)StaffSwitch"
+"\\(lower\\|upper\\)Voice"
+"voice\\(One\\|Two\\|Three\\|Four\\|B\\|C\\|D\\|E\\)" ; voice*
+"paper\\(Eleven\\|Sixteen\\|Thirteen\\|TwentySix\\)" ; paper*
+"\\(lower\\|upper\\)\\(Octave\\|One\\)" ; (lower/upper)*
+"hairyChord"
+"\\(Piano\\|Rhythmic\\)\\(Staff\\)?"
+"\\(clarinetti\\|fagotti\\|flauti\\|melodic\\|oboi\\|\\(quite\\|rather\\|somewhat\\)LongLyrics\\|violinoII?\\)?\\(Staff\\)?" ; *Staff
+"\\(archi\\|bassi\\|legni\\|ottoni\\|timpani\\|viole\\|violini\\)\\(Group\\)" ; *Group
+"melisma\\(End\\)?" "staff\\(One\\|Two\\)?" "rests\\(II\\)?" "specialKey"
+"noBreak" "paperTwentysix" "endHorizScript" "FontBody" "text(I)+"
+
+ ))
+
+ (reservedwords '(
+
+;; Other words which look nicer when colored
+"Accidentals" "autoBeamSettings" "BarLine" "Beam"
+"ChordName\\([s]?\\|s.[a-zA-Z]*\\)" "Grace\\(.[a-zA-Z]*\\)?"
+"\\(Grand\\|Piano\\)Staff" "Lyrics\\(.[a-zA-Z]*\\)?" "NoteHead"
+"Score\\(.[a-zA-Z]*\\)" "Stem" "Staff\\(Symbol\\)?" "TextScript"
+"TimeSignature" "Voice\\(.[a-zA-Z]*\\)?"
+
))
- (kwregex (mapconcat (lambda (x) (concat "\\\\" x)) keywords "\\|")))
+
+ (kwregex (mapconcat (lambda (x) (concat "\\\\" x)) keywords "\\|"))
+ (iregex (mapconcat (lambda (x) (concat "\\\\" x)) identifiers "\\|"))
+ (rwregex (mapconcat (lambda (x) (concat "" x)) reservedwords "\\|"))
+)
(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)
- ))
+;; Fonts in use (from GNU Emacs Lisp Reference Manual, elisp.ps):
+;; font-lock- comment / string / keyword / builtin / function-name /
+;; variable-name / type / constant / warning -face
+
+ '("\\([_^]?\\\\[a-zA-Z][a-zA-Z]*\\)" 1 font-lock-constant-face)
+ '("\\(\\(#'\\)?[a-zA-Z][_a-zA-Z.\-]*[ \t]*=[ \t]*#\\)" 1 font-lock-variable-name-face)
+ '("\\([a-zA-Z][_a-zA-Z.\-]*\\)[ \t]*=[ \t]*" 1 font-lock-variable-name-face)
+ '("[ \t]*=[ \t]*\\([a-zA-Z][_a-zA-Z]*\\)" 1 font-lock-variable-name-face)
+
+
+;; other reserved words
+ (cons (concat "\\(" rwregex "\\)") 'font-lock-variable-name-face)
+
+;; highlight note names; separate notes from (other than ')'-type) brackets
+ '("[ <\{[~()\t]\\(\\(\\(\\(do\\|re\\|mi\\|fa\\|sol\\|la\\|si\\)\\(bb?\\|dd?\\|ss?\\)?\\)\\|\\([a-hsr]\\(flat\\(flat\\)?\\|sharp\\(sharp\\)?\\|ff?\\|ss?\\|is\\(siss\\|s\\|is\\)?\\|es\\(sess\\|s\\|es\\)?\\)?\\)\\|\\(as\\(as\\|es\\)?\\)\\|\\(es\\(es\\)?\\)\\|\\(bb\\)\\)[,']*\\(64\\|32\\|16\\|8\\|4\\|2\\|1\\)?[.]*\\)" 1 font-lock-type-face)
+
+;; highlight identifiers
+ (cons (concat "\\([_^]?\\(" iregex "\\)\\)+\\($\\|[] \t(~{}>\\\\]\\)") '(0 font-lock-function-name-face t))
+
+;; highlight keywords
+ (cons (concat "\\([_^]?\\(" kwregex "\\)\\)+\\($\\|[] \t(~{}>\\\\]\\)") '(0 font-lock-keyword-face t))
+
+;; highlight bracketing constructs
+ '("\\([][}{]\\)" 0 font-lock-warning-face t)
+;; these regexps allow angle-brackets to be highlighted,
+;; but leave accented notes, e.g. a b c->, alone
+ '("[^\\]\\(<\\)" 1 font-lock-warning-face t)
+ '("[_^-]\\s-*[-^]\\s-*\\(>\\)" 1 font-lock-warning-face t)
+ '("[^\\t\\n _^-]\\s-*\\(>\\)" 1 font-lock-warning-face t)
+
+ '("\\([(~)]\\|\\\\<\\|\\\\!\\|\\\\>\\)" 0 font-lock-builtin-face t)
+
+;; highlight comments (again)
+ '("\\(%.*\\)" 0 font-lock-comment-face t)
+
+ )
+ )
"Additional expressions to highlight in LilyPond mode.")
;; define a mode-specific abbrev table for those who use such things
(mapcar (function
(lambda (x) (modify-syntax-entry
(car x) (cdr x) LilyPond-mode-syntax-table)))
- '(( ?\( . "()" ) ( ?\) . ")(" ) ; need matching parens for inline lisp
- ( ?\[ . "." ) ( ?\] . "." )
- ( ?\{ . "(}" ) ( ?\} . "){" )
- ( ?\< . "(>" )( ?\> . ")>")
+ '(( ?\( . "." ) ( ?\) . "." )
+ ( ?\[ . "." ) ( ?\] . "." )
+ ( ?\{ . "(}2b" )
+ ( ?\} . "){4b" )
+ ( ?\< . "." )( ?\> . ".")
( ?\$ . "." ) ( ?\% . "." ) ( ?\& . "." )
- ( ?\* . "." ) ( ?\+ . "." ) ( ?\- . "." )
+ ( ?\* . "." ) ( ?\+ . "." )
( ?\/ . "." ) ( ?\= . "." )
( ?\| . "." ) (?\\ . "\\" )
- ( ?\_ . "." )
+ ( ?\- . "." ) ( ?\_ . "." ) ( ?\^ . "." )
( ?\' . "w")
( ?\" . "\"" )
- ( ?\% . "<")
+ ( ?\% . ". 1b3b" )
( ?\n . ">")
-
-; FIXME
-; ( ?% . ". 124b" )
-; ( ?{ . ". 23" )
+ ( ?\r . ">")
))
-
- )
+ )