-;; 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
+;; Version: 1.5.52
+;; Last Modified: 13APR2002
;; 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 '("spanrequest" "simultaneous" "sequential" "accepts"
- "autochange" "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" "push" "pop" "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 "\\|")))
+ (let* ((keywords '( ; need special order due to over[lapping] of words
+
+;; all letters are lowercase
+"accent" "accepts" "accompany" "\\(add\\)?lyrics"
+"\\(aeol\\|dor\\|ion\\|locr\\|\\(mixo\\)?lyd\\|phryg\\)ian"
+"alias" "\\(altern\\|rel\\)ative" "apply" "arpeggio" "autochange" "bar" "break"
+"breathe" "beamintervals" "broken" "blend" "\\(bc\\|end\\)incipit"
+"ch\\(ar\\)?" "cg" "chord\\(s\\|stest\\|\\(chord\\)?modifiers\\)?"
+"clef[ \t]*\"?\\(F\\|G\\|alto\\|baritone\\|bass\\|\\(mezzo\\)?soprano\\|treble\\|violin\\|tenor\\)?\"?"
+"clipping" "[cm]m" "coda" "complex"
+"\\(command\\)?spanrequest" "consists\\(end\\)?"
+"context" "contrabasso" "\\(de\\)?cr" "default" "denies" "different" "dirs"
+"down\\(bow\\|prall\\)?" "duration" "\\(dynamic\\|text\\)?script"
+"eccentric" "eg" "embeddedps" "elementdescriptions" "\\(end\\)?cresc"
+"ex\\(treme\\)?" "fermata" "f+" "figures" "font" "flageolet" "fp" "fragment"
+"s?fz" "gliss\\(ando\\)?" "gg" "gmsus" "grace" "gr\\(and\\)?staff"
+"header" "\\(h\\|v\\)size" "in\\(clude\\|versions\\|visible\\)?"
+"key\\(s\\(ignature\\)?\\)?" "lag" "\\(l\\|r\\)heel" "line\\(break\\|prall\\)"
+"longa" "lower" "\\(l\\|r\\)toe"
+"mark" "marcato" "maxima" "mel\\(isma\\|ody\\)?" "midi" "m\\(aj\\|in\\)or"
+"\\(up\\|down\\)?mordent" "monstrous" "multipart" "music"
+"\\(musical\\)?pitch" "m\\(p\\|f\\|m\\)?" "name" "newpage" "noise\\(beat\\)?"
+"normal\\(key\\|size\\)" "\\(note\\|pitch\\)?names" "notes" "nt?"
+"one\\(staff\\)?" "open" "\\(output\\)?property" "over\\(ride\\)?"
+"part\\(combine\\|ial\\)" "penalty" "p+" "pt"
+"prall\\(down\\|mordent\\|prall\\|up\\)?" "quickmeasure" "rc\\(ed\\)?" "remove"
+"repeat[ \t]*\\(\\(un\\)?fold\\|percent\\|\\|tremolo\\|volta\\)?" "rest"
+"revert" "\\(reverse\\)?turn" "rfz?" "rhythm"
+"right" "scales?" "scheme" "\\(sc\\)?paper" "\\(sc\\)?score" "sd"
+"segno" "sequential" "set\\(tings\\)?" "shortlong"
+"simultaneous" "singlepart" "skip" "small" "\\(smart\\)?transpose"
+"s[pf]+" "staccat\\(issim\\)?o" "staff\\(height\\|space\\)" "start"
+"stop\\(ped\\)?"
+"st\\(paper\\|score\\)" "stuff" "stylesheet" "su" "tab" "tempo" "tenuto"
+"thenotes" "thrd" "threevoice" "thumb" "tilt\\(down\\|up\\)"
+"timb" "times?" "tiny" "toeters" "touch" "translator"
+"trill" "type" "t\\(wo\\(voice\\(steminvert\\)?\\)?\\)?"
+"un\\(der\\|set\\)" "up\\(bow\\|per\\|prall\\)?" "version"
+"visible" "voicedefault" "x"
+
+ ))
+
+ (identifiers '(
+
+;; in principle, have one or more uppercase letters
+"\\(\\(BarNumbering\\|\\(Inner\\)?Choir\\|Grand\\|HaraKiri\\|OrchestralPart\\|Piano\\|Rhythmic\\)?Staff\\|\\(Cue\\|Lyrics\\)?Voice\\|\\(Orchestral\\)?Score\\|ChordNames\\|FiguredBass\\|Grace\\|Lyrics\\|NoteNames\\|\\(Inner\\)?Staff\\(Group\\|Container\\)?\\|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)+"
+"\\(modern\\|forget\\)Accidentals" ; *Accidentals
+"noResetKey" "modern\\(Voice\\)?Cautionaries" "unaCorda" "treCorde"
+
+ ))
+
+ (reservedwords '(
+
+;; Other words which look nicer when colored
+"Accidentals" "autoBeamSettings" "BarLine" "Beam"
+"ChordName\\([s]?\\|s.[a-zA-Z]*\\)" "Dots" "DynamicText"
+"FiguredBass" "Hairpin" "\\(\\(Inner\\)?Choir\\|Grand\\|Piano\\|Tab\\)Staff"
+"Slur" "Stem" "SpacingSpanner" "System\\(StartDelimiter\\)?"
+"\\(Grace\\|Lyrics\\|Note\\(Head\\|Names\\)\\|Score\\|\\(Rhythmic\\)?Staff\\(Symbol\\)?\\|Thread\\|Voice\\)\\(.[a-zA-Z]*\\)?" ; combine below, if possible
+"\\(Grace\\|Lyrics\\|Note\\(Head\\|Names\\)\\|Score\\|\\(Rhythmic\\)?Staff\\(Symbol\\)?\\|Thread\\|Voice\\)[ \t]*\\(.[ \t]*[a-zA-Z]*\\)?"
+"TextScript" "TimeSignature" "VerticalAlignment"
+
+ ))
+
+ (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)
- ))
- "Additional expressions to highlight in LilyPond mode.")
+;; 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
+
+;; The order below is designed so that proofreading would be possible.
+
+;; Fontify...
+;; ... first identifiers and keywords.
+;; ... then other expressions having '\'-mark in the beginning.
+;; ... the right and the left side of '='-marks.
+;; ... reserved words, e.g., FiguredBass.
+;; ... notes and rests
+;; "on top", 6) ... '<{[]}>'-brackets
+;; "on top", 7) ... ties, slurs and hairpins
+;; "on top", 8) ... (multiline-)scheme; urgh. one should count the slurs
+;; "on top", 9) ... strings
+;; "on top", 10) ... (multiline-)comments
+
+;; One should note 'font-lock-multiline' has been possible since Emacs 21.1.
+;; See, e.g., text in "http://emacs.kldp.org/emacs-21.1/etc/NEWS".
+
+;; ... identifiers (defined above, see iregex)
+ (cons (concat "\\(\\([_^-]?\\(" iregex "\\)\\)+\\)\\($\\|[] \t(~{}>\\\\_()^*-]\\)") '(1 font-lock-function-name-face))
+
+;; ... keywords (defined above, see kwregex)
+ (cons (concat "\\(\\([_^-]?\\(" kwregex "\\)\\)+\\)\\($\\|[] \t(~{}>\\\\_()^*-]\\)") '(1 font-lock-keyword-face))
+
+;; ... keyword-type constructs, e.g., ^\abracadabra; not \breve (= a duration)
+ '("\\([_^-]?\\\\\\([^b]\\|b[^r]\\|br[^e]\\|bre[^v]\\|brev[^e]\\|breve[a-zA-Z]\\)[a-zA-Z]*\\)" 1 font-lock-constant-face)
+
+;; ... the left side of '=' -mark
+ '("\\([_a-zA-Z.0-9-]+\\)[ \t]*=[ \t]*" 1 font-lock-variable-name-face)
+
+;; ... the right side of '=' -mark
+ '("[ \t]*=[ \t]*\\([_a-zA-Z.0-9-]+\\)" 1 font-lock-variable-name-face)
+
+;; ... reserved words (defined above, see rwregex)
+ (cons (concat "\\(" rwregex "\\)") 'font-lock-variable-name-face)
+
+;; ... notes and rests, accidentals and duration (multiplied), e.g., b,?16.*3/4
+ '("\\(^\\|[ <\{[~(!)\t\\\|]\\)\\(\\(\\(\\(bb\\|as[ae]s\\|eses\\|\\(do\\|re\\|[ms]i\\|[fl]a\\|sol\\)\\(bb?\\|dd?\\|ss?\\)?\\)\\|\\([a-h]\\(\\(flat\\)+\\|\\(sharp\\)+\\|is\\(siss\\|i?s\\)?\\|es\\(sess\\|e?s\\)?\\|ff?\\|ss?\\)?\\)\\)[,']*[?!]?\\|[srR]\\)\\([ \t]*\\(128\\|6?4\\|3?2\\|16?\\|8\\|\\\\breve\\)[.]*\\([ \t]*[*][ \t]*[0-9]+\\(/[1-9][0-9]*\\)?\\)?\\)?\\)" 2 font-lock-type-face)
+
+;; "on top", ... '{[]}'-brackets
+ '("\\([][}{]\\)" 0 font-lock-warning-face t)
+
+;; "on top", ... '<>'-brackets, not marcato '->'
+ '("\\(\\(-.\\)+\\|[^-^_]\\)\\([[<>]+\\)" 3 font-lock-warning-face t)
+
+;; "on top", ... ties ~, slurs \( () \), hairpins \<, \>, \!
+ '("\\(\\\\[(<!>)]\\|[(~)]\\)" 0 font-lock-builtin-face t)
+
+;; "on top", ... (multiline-)scheme: try find slurs up to 7th
+ '("[_^-]?#\\(#[ft]\\|-?[0-9.]+\\|\"[^\"]*\"\\|['`]?[a-zA-Z-:]+\\|['`]?([^()]*\\(([^()]*\\(([^()]*\\(([^()]*\\(([^()]*\\(([^()]*\\(([^)]*)[^()]*\\)*)[^()]*\\)*)[^()]*\\)*)[^()]*\\)*)[^()]*\\)*)[^()]*\\)*[^)]*)\\)" 0 font-lock-string-face t)
+
+;; "on top", ... strings
+ '("\\([_^-]?\"\\([^\"\\\\]\\|\\\\.\\|\\\\\n\\)*\"\\)" 0 font-lock-string-face t)
+
+;; "on top", ... (multiline-)comments
+ '("\\(%\\({[^%]*%\\(}\\|\\([^}][^%]*%\\)+}\\)\\|.*\\)\\)" 0 font-lock-comment-face t)
+
+ )
+ )
+ "Additional expressions to fontify in LilyPond mode.")
;; define a mode-specific abbrev table for those who use such things
(defvar LilyPond-mode-abbrev-table nil
(mapcar (function
(lambda (x) (modify-syntax-entry
(car x) (cdr x) LilyPond-mode-syntax-table)))
- '(( ?\( . "()" ) ( ?\) . ")(" ) ; need matching parens for inline lisp
- ( ?\[ . "." ) ( ?\] . "." )
- ( ?\{ . "(}" ) ( ?\} . "){" )
- ( ?\< . "(>" )( ?\> . ")>")
- ( ?\$ . "." ) ( ?\% . "." ) ( ?\& . "." )
- ( ?\* . "." ) ( ?\+ . "." ) ( ?\- . "." )
+ '(( ?\( . "." ) ( ?\) . "." )
+ ( ?\[ . "(]" ) ( ?\] . ")[" ) ;; all the other paren characters are now handled by
+ ( ?\{ . ". 2b" ) ;; lily-specific indenting/matching code in lilypond-indent.el
+ ( ?\} . ". 4b" )
+ ( ?\< . "." )( ?\> . ".")
+ ( ?\$ . "." ) ( ?\& . "." )
+ ( ?\* . "." ) ( ?\+ . "." )
( ?\/ . "." ) ( ?\= . "." )
( ?\| . "." ) (?\\ . "\\" )
- ( ?\_ . "." )
- ( ?\' . "w")
- ( ?\" . "\"" )
- ( ?\% . "<")
- ( ?\n . ">")
-
-; FIXME
-; ( ?% . ". 124b" )
-; ( ?{ . ". 23" )
+ ( ?\- . "." ) ( ?\_ . "." ) ( ?\^ . "." ) ; accent positioners: puctuation characters
+ ( ?\' . "w") ( ?\, . "w") ; transposing octaves, parts of words (notes)
+ ( ?\" . "\"" ) ; string quote characters
+ ( ?\% . "< 1b3b" ) ; (block-)comment starter (or ender)
+ ( ?\n . ">") ; newline: comment ender
+ ( ?\r . ">") ; formfeed: comment ender
))
-
- )
+ )