editors/sced/data/supercollider.lang

   1 <?xml version="1.0" encoding="UTF-8"?>
   2
   3 <language id="supercollider" _name="SuperCollider" version="2.0" _section="Sources">
   4   <metadata>
   5     <property name="mimetypes">text/x-sc</property>
   6     <property name="globs">*.sc;*.scd</property>
   7     <property name="line-comment-start">//</property>
   8     <property name="block-comment-start">/*</property>
   9     <property name="block-comment-end">*/</property>
  10   </metadata>
  11
  12   <styles>
  13     <style id="comment"         _name="Comment"         map-to="def:comment"/>
  14     <style id="error"           _name="Error"           map-to="def:error"/>
  15     <style id="keyword"         _name="Keyword"         map-to="def:keyword"/>
  16     <style id="number"          _name="Number"          map-to="def:number"/>
  17
  18     <!-- characters -->
  19
  20     <style id="string"          _name="String"          map-to="def:string"/>
  21     <style id="symbol"          _name="Symbol"          map-to="def:string"/>
  22
  23     <!-- identifiers -->
  24
  25     <style id="class-name"      _name="Class Name"      map-to="def:type"/>
  26     <style id="special-value"   _name="Special Value"   map-to="def:special-constant"/>
  27     <style id="pseudo-variable" _name="Pseudo Variable" map-to="def:identifier"/>
  28   </styles>
  29
  30   <definitions>
  31     <context id="line-comment" style-ref="comment" end-at-line-end="true">
  32       <start>//</start>
  33       <include>
  34         <context ref="def:in-comment"/>
  35       </include>
  36     </context>
  37
  38     <context id="block-comment" style-ref="comment">
  39       <start>/\*</start>
  40       <end>\*/</end>
  41       <include>
  42         <context ref="def:in-comment"/>
  43         <context ref="block-comment"/> <!-- nested comments are okay -->
  44       </include>
  45     </context>
  46
  47     <context id="close-comment-outside-comment" style-ref="error">
  48       <match>\*/(?!\*)</match>
  49     </context>
  50
  51     <!-- numbers -->
  52     <context id="numbers" style-ref="number">
  53       <!--
  54         1. pi
  55         2. default notation
  56         3. base-n. "-" (in some cases) can be placed before and after 'r' (one or both means negative)
  57         4. exponential notation supports only digits (not letters) after the "e" sign
  58       -->
  59       <match extended="true">
  60         (?&lt;![\w\.])
  61         (
  62           \-?pi |
  63           (\-?)([0-9]+)(\.[0-9]+)?(pi)? |
  64           (\-?)([0-9]+[rR]{1,1})((\-?)[0-9A-Za-z\.]*)(pi)? |
  65           (\-?)([0-9]+)(\.[0-9]+)?e(\-?)([0-9]+)(pi)?
  66         )
  67         (?!\w)
  68       </match>
  69     </context>
  70
  71     <!-- characters -->
  72     <!-- XXX $\x evaluates as well as $x -->
  73     <!-- $\t, $\n, etc. work as expected -->
  74     <context id="characters" style-ref="string">
  75       <match>\$(\\?).</match>
  76     </context>
  77
  78     <!-- strings  -->
  79     <context id="strings" style-ref="string" end-at-line-end="false">
  80       <start>"</start>
  81       <end>"</end>
  82       <include>
  83         <context ref="def:escape"/>
  84       </include>
  85     </context>
  86
  87     <!-- symbols (quoted) -->
  88     <context id="quoted-symbols" style-ref="symbol" end-at-line-end="true">
  89       <start>'</start>
  90       <end>'</end>
  91       <include>
  92         <context ref="def:escape"/>
  93       </include>
  94     </context>
  95
  96     <!-- symbols -->
  97     <context id="symbols" style-ref="symbol">
  98       <match>\\\w+</match>
  99     </context>
 100
 101     <!-- identifiers -->
 102     <!-- classes may not start with "_" -->
 103     <context id="class-names" style-ref="class-name">
 104       <keyword>[A-Z]\w*</keyword>
 105     </context>
 106
 107     <context id="special-values" style-ref="special-value">
 108       <keyword>true</keyword>
 109       <keyword>false</keyword>
 110       <keyword>nil</keyword>
 111       <keyword>inf</keyword>
 112     </context>
 113
 114     <context id="keywords" style-ref="keyword">
 115       <keyword>var</keyword>
 116       <keyword>arg</keyword>
 117       <keyword>classvar</keyword>
 118       <keyword>const</keyword>
 119     </context>
 120
 121     <context id="control-operators" style-ref="keyword">
 122       <keyword>if</keyword>
 123       <keyword>while</keyword>
 124       <keyword>forBy</keyword>
 125       <keyword>for</keyword>
 126       <keyword>do</keyword>
 127       <keyword>switch</keyword>
 128       <keyword>case</keyword>
 129       <keyword>loop</keyword> <!-- not in Control-Structures.html -->
 130     </context>
 131
 132     <context id="pseudo-variables" style-ref="pseudo-variable">
 133       <keyword>super</keyword>
 134       <keyword>thisFunctionDef</keyword>
 135       <keyword>thisFunction</keyword>
 136       <keyword>thisMethod</keyword>
 137       <keyword>thisProcess</keyword>
 138       <keyword>thisThread</keyword>
 139       <keyword>this</keyword>
 140     </context>
 141
 142     <context id="supercollider">
 143       <include>
 144         <context ref="line-comment"/>
 145         <context ref="block-comment"/>
 146         <context ref="close-comment-outside-comment"/>
 147
 148         <context ref="numbers"/>
 149         <context ref="characters"/>
 150         <context ref="strings"/>
 151         <context ref="quoted-symbols"/>
 152         <context ref="symbols"/>
 153
 154         <context ref="class-names"/>
 155         <context ref="special-values"/>
 156
 157         <context ref="keywords"/>
 158         <context ref="control-operators"/>
 159         <context ref="pseudo-variables"/>
 160       </include>
 161     </context>
 162   </definitions>
 163 </language>