.vim/ftplugin/praat.vim

   1 " Vim syntax file
   2 " Filename: praat.vim
   3 " Language: Praat - doing phonetics by computer (www.praat.org)
   4 " Maintainer: Pablo Arantes - parantes(at)fastmail(dot)fm
   5 " Last Change: 2006 Feb 17
   6 "
   7 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
   8
   9 syntax clear
  10 syntax case match
  11
  12 " Arguments to form (Manual, section 6.1)
  13
  14 syntax keyword praatType boolean button choice comment integer
  15 syntax keyword praatType natural option optionmenu positive
  16 syntax keyword praattype real sentence word text
  17
  18 " Loops and conditionals
  19
  20 syntax keyword praatConditional if else elsif elif endif fi
  21 syntax keyword praatRepeat for from to endfor repeat until while endwhile
  22
  23 " Statements
  24
  25 syntax keyword praatStatement call clearinfo echo execute pause nowarn
  26 syntax keyword praatStatement plus minus printline printtab Remove
  27 syntax keyword praatStatement select yes all filedelete fileappend
  28
  29 " Compound statements (like Read from file...)
  30
  31 syntax match praatDottedStat "[A-Z]\{1\}[A-Za-z \-]*\.\{3\}"
  32 syntax match praatCompStat "\W*\*s[A-Z]\{1\}[A-Za-z \-]*$"
  33
  34 " Environments
  35
  36 syntax keyword praatEnvironment editor endeditor procedure endproc
  37 syntax keyword praatEnvironment form endform
  38
  39 " Mathematical Functions (Praat Manual, Formulas, section 4)
  40
  41 syntax keyword praatFunction abs arccos arcosh arcsin arcsinh arctan
  42 syntax keyword praatFunction arctan2 arctanh barkToHertz binomialP
  43 syntax keyword praatFunction ceiling chiSquareP chiSquareQ cos cosh
  44 syntax keyword praatFunction differenceLimensToPhon erb erbToHertz
  45 syntax keyword praatFunction erf erfc exp fisherP fisherQ floor
  46 syntax keyword praatFunction gaussP gaussQ hertzToBark hertzToErb
  47 syntax keyword praatFunction hertzToMel hertzToSemitones imax imin
  48 syntax keyword praatFunction invBinomialP invBinomialQ invChiSquareQ
  49 syntax keyword praatFunction invFisherQ invGaussQ invStudentQ ln
  50 syntax keyword praatFunction lnGamma log10 log2 max melToHertz min
  51 syntax keyword praatFunction phonToDifferenceLimens randomGauss
  52 syntax keyword praatFunction randomInteger randomPoisson randomUniform
  53 syntax keyword praatFunction round semitonesToHertz sigmoid sin sinh
  54 syntax keyword praatFunction sort sqrt stundentP studentQ tan tanh nSelected
  55
  56 " Constants (Praat Manual, Formulas, section 3)
  57
  58 syntax keyword praatConstant pi e undefined
  59
  60 " String Functions (Praat Manual, Formulas, section 5)
  61
  62 syntax keyword praatStrFunc contained left$ right$ mid$
  63 syntax keyword praatStrFunc contained fixed$ date$ tab$
  64 syntax keyword praatStrFunc contained extractWord$ newline$
  65 syntax keyword praatStrFunc contained extractLine$ percent$
  66 syntax keyword praatStrSpec colength index rindex startsWith
  67 syntax keyword praatStrSpec coendsWith extractNumber
  68
  69 " Attributes of objects (Praat Manual, Formulas, section 7)
  70
  71 syntax keyword praatAttribute xmin xmax ncol nrow nx dx ymin ymax ny dy
  72
  73 " Types of objects (Praat Manual, Types of objects section)
  74
  75 syntax keyword praatObject ArtWord BarkFilter CC Cepstrum Cochleagram
  76 syntax keyword praatObject DurationTier Excitation Formant FormantTier
  77 syntax keyword praatObject FormantFilter Harmonicity Intensity
  78 syntax keyword praatObject IntensityTier LFCC LPC LongSound Ltas MFCC
  79 syntax keyword praatObject Manipulation Matrix MelFilter ParamCurve
  80 syntax keyword praatObject Pitch PitchTier PointProcess Polygon Sequence
  81 syntax keyword praatObject Sequence Sound Speaker Spectrogram Spectrum
  82 syntax keyword praatObject SpellingChecker Strings TableOfReal TextGrid
  83 syntax keyword praatObject TextTier Wavelet WordList Table
  84
  85 " String variables
  86
  87 syntax match praatStrVar "\l\w*\$" contains=praatStrFunc
  88
  89 " String Assignment
  90 syntax region praatString start=+"+ skip=+\\+  end=+"+
  91 syntax region praatString start=+'+ skip=+\\+  end=+'+
  92
  93 " Delimiters
  94
  95 syntax match praatDelim "[{}()\\]"
  96 syntax match praatDelim "[][]"
  97
  98 " Operators (Praat Manual, Formulas section 2)
  99
 100 " syntax keyword praatOperator div mod not
 101 syntax keyword praatOperator = / * ^ > <
 102
 103 " Numbers
 104
 105 syntax match praatNumber "\d"
 106
 107 " Comments
 108 syntax match praatComment "#.*$"
 109 syntax match praatComment "!.*$"
 110 syntax match praatComment ";.*$"
 111
 112 " Define the default highlighting
 113 " For version 5.7 and earlier: only when not done already
 114 " For version 5.8 and later: only when an item doesn't have
 115 "  highlighting yet
 116
 117 if version >= 508 || !exists("did_praat_syn_inits")
 118         if version < 508
 119                 let did_praat_syn_inits = 1
 120                 command -nargs=+ HiLink hi link <args>
 121         else
 122                 command -nargs=+ HiLink hi def <args>
 123         endif
 124
 125 highlight link praatType Type
 126 highlight link praatConditional Conditional
 127 highlight link praatRepeat Repeat
 128 highlight link praatStatement Statement
 129 highlight link praatEnvironment Repeat
 130 highlight link praatFunction Function
 131 highlight link praatConstant Constant
 132 highlight link praatStrFunc Function
 133 highlight link praatStrSpec Function
 134 highlight link praatAttribute Statement
 135 highlight link praatObject Type
 136 highlight link praatString String
 137 highlight link praatStrVar Identifier
 138 highlight link praatDelim Delimiter
 139 highlight link praatComment Comment
 140 highlight link praatNumber Number
 141 highlight link praatDottedStat Statement
 142 highlight link praatCompStat Statement
 143 highlight link praatOperator Type
 144         delcommand HiLink
 145 endif
 146
 147 let b:current_syntax = "praat"