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66
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1 <lexer>
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2 <config>
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3 <name>Smalltalk</name>
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4 <alias>smalltalk</alias>
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5 <alias>squeak</alias>
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6 <alias>st</alias>
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7 <filename>*.st</filename>
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8 <mime_type>text/x-smalltalk</mime_type>
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9 </config>
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10 <rules>
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11 <state name="inner_parenth">
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12 <rule pattern="\)">
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13 <token type="LiteralStringSymbol"/>
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14 <pop depth="1"/>
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15 </rule>
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16 <rule>
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17 <include state="_parenth_helper"/>
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18 </rule>
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19 </state>
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20 <state name="objects">
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21 <rule pattern="\[">
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22 <token type="Text"/>
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23 <push state="blockvariables"/>
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24 </rule>
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25 <rule pattern="\]">
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26 <token type="Text"/>
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27 <push state="afterobject"/>
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28 </rule>
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29 <rule pattern="\b(self|super|true|false|nil|thisContext)\b">
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30 <token type="NameBuiltinPseudo"/>
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31 <push state="afterobject"/>
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32 </rule>
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33 <rule pattern="\b[A-Z]\w*(?!:)\b">
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34 <token type="NameClass"/>
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35 <push state="afterobject"/>
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36 </rule>
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37 <rule pattern="\b[a-z]\w*(?!:)\b">
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38 <token type="NameVariable"/>
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39 <push state="afterobject"/>
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40 </rule>
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41 <rule pattern="#("(""|[^"])*"|[-+*/\\~<>=|&!?,@%]+|[\w:]+)">
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42 <token type="LiteralStringSymbol"/>
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43 <push state="afterobject"/>
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44 </rule>
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45 <rule>
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46 <include state="literals"/>
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47 </rule>
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48 </state>
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49 <state name="afterobject">
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50 <rule pattern="! !$">
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51 <token type="Keyword"/>
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52 <pop depth="1"/>
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53 </rule>
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54 <rule>
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55 <include state="whitespaces"/>
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56 </rule>
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57 <rule pattern="\b(ifTrue:|ifFalse:|whileTrue:|whileFalse:|timesRepeat:)">
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58 <token type="NameBuiltin"/>
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59 <pop depth="1"/>
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60 </rule>
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61 <rule pattern="\b(new\b(?!:))">
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62 <token type="NameBuiltin"/>
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63 </rule>
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64 <rule pattern=":=|_">
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65 <token type="Operator"/>
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66 <pop depth="1"/>
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67 </rule>
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68 <rule pattern="\b[a-zA-Z]+\w*:">
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69 <token type="NameFunction"/>
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70 <pop depth="1"/>
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71 </rule>
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72 <rule pattern="\b[a-zA-Z]+\w*">
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73 <token type="NameFunction"/>
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74 </rule>
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75 <rule pattern="\w+:?|[-+*/\\~<>=|&!?,@%]+">
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76 <token type="NameFunction"/>
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77 <pop depth="1"/>
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78 </rule>
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79 <rule pattern="\.">
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80 <token type="Punctuation"/>
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81 <pop depth="1"/>
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82 </rule>
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83 <rule pattern=";">
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84 <token type="Punctuation"/>
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85 </rule>
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86 <rule pattern="[\])}]">
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87 <token type="Text"/>
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88 </rule>
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89 <rule pattern="[\[({]">
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90 <token type="Text"/>
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91 <pop depth="1"/>
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92 </rule>
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93 </state>
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94 <state name="literals">
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95 <rule pattern="'(''|[^'])*'">
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96 <token type="LiteralString"/>
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97 <push state="afterobject"/>
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98 </rule>
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99 <rule pattern="\$.">
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100 <token type="LiteralStringChar"/>
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101 <push state="afterobject"/>
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102 </rule>
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103 <rule pattern="#\(">
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104 <token type="LiteralStringSymbol"/>
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105 <push state="parenth"/>
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106 </rule>
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107 <rule pattern="\)">
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108 <token type="Text"/>
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109 <push state="afterobject"/>
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110 </rule>
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111 <rule pattern="(\d+r)?-?\d+(\.\d+)?(e-?\d+)?">
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112 <token type="LiteralNumber"/>
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113 <push state="afterobject"/>
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114 </rule>
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115 </state>
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116 <state name="root">
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117 <rule pattern="(<)(\w+:)(.*?)(>)">
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118 <bygroups>
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119 <token type="Text"/>
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120 <token type="Keyword"/>
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121 <token type="Text"/>
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122 <token type="Text"/>
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123 </bygroups>
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124 </rule>
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125 <rule>
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126 <include state="squeak fileout"/>
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127 </rule>
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128 <rule>
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129 <include state="whitespaces"/>
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130 </rule>
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131 <rule>
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132 <include state="method definition"/>
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133 </rule>
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134 <rule pattern="(\|)([\w\s]*)(\|)">
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135 <bygroups>
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136 <token type="Operator"/>
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137 <token type="NameVariable"/>
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138 <token type="Operator"/>
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139 </bygroups>
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140 </rule>
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141 <rule>
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142 <include state="objects"/>
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143 </rule>
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144 <rule pattern="\^|:=|_">
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145 <token type="Operator"/>
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146 </rule>
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147 <rule pattern="[\]({}.;!]">
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148 <token type="Text"/>
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149 </rule>
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150 </state>
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151 <state name="_parenth_helper">
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152 <rule>
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153 <include state="whitespaces"/>
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154 </rule>
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155 <rule pattern="(\d+r)?-?\d+(\.\d+)?(e-?\d+)?">
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156 <token type="LiteralNumber"/>
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157 </rule>
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158 <rule pattern="[-+*/\\~<>=|&#!?,@%\w:]+">
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159 <token type="LiteralStringSymbol"/>
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160 </rule>
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161 <rule pattern="'(''|[^'])*'">
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162 <token type="LiteralString"/>
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163 </rule>
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164 <rule pattern="\$.">
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165 <token type="LiteralStringChar"/>
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166 </rule>
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167 <rule pattern="#*\(">
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168 <token type="LiteralStringSymbol"/>
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169 <push state="inner_parenth"/>
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170 </rule>
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171 </state>
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172 <state name="parenth">
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173 <rule pattern="\)">
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174 <token type="LiteralStringSymbol"/>
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175 <push state="root" state="afterobject"/>
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176 </rule>
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177 <rule>
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178 <include state="_parenth_helper"/>
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179 </rule>
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180 </state>
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181 <state name="whitespaces">
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182 <rule pattern="\s+">
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183 <token type="Text"/>
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184 </rule>
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185 <rule pattern=""(""|[^"])*"">
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186 <token type="Comment"/>
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187 </rule>
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188 </state>
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189 <state name="squeak fileout">
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190 <rule pattern="^"(""|[^"])*"!">
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191 <token type="Keyword"/>
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192 </rule>
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193 <rule pattern="^'(''|[^'])*'!">
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194 <token type="Keyword"/>
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195 </rule>
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196 <rule pattern="^(!)(\w+)( commentStamp: )(.*?)( prior: .*?!\n)(.*?)(!)">
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197 <bygroups>
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198 <token type="Keyword"/>
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199 <token type="NameClass"/>
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200 <token type="Keyword"/>
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201 <token type="LiteralString"/>
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202 <token type="Keyword"/>
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203 <token type="Text"/>
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204 <token type="Keyword"/>
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205 </bygroups>
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206 </rule>
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207 <rule pattern="^(!)(\w+(?: class)?)( methodsFor: )('(?:''|[^'])*')(.*?!)">
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208 <bygroups>
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209 <token type="Keyword"/>
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210 <token type="NameClass"/>
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211 <token type="Keyword"/>
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212 <token type="LiteralString"/>
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213 <token type="Keyword"/>
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214 </bygroups>
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215 </rule>
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216 <rule pattern="^(\w+)( subclass: )(#\w+)(\s+instanceVariableNames: )(.*?)(\s+classVariableNames: )(.*?)(\s+poolDictionaries: )(.*?)(\s+category: )(.*?)(!)">
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217 <bygroups>
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218 <token type="NameClass"/>
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219 <token type="Keyword"/>
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220 <token type="LiteralStringSymbol"/>
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221 <token type="Keyword"/>
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222 <token type="LiteralString"/>
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223 <token type="Keyword"/>
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224 <token type="LiteralString"/>
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225 <token type="Keyword"/>
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226 <token type="LiteralString"/>
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227 <token type="Keyword"/>
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228 <token type="LiteralString"/>
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229 <token type="Keyword"/>
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230 </bygroups>
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231 </rule>
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232 <rule pattern="^(\w+(?: class)?)(\s+instanceVariableNames: )(.*?)(!)">
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233 <bygroups>
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234 <token type="NameClass"/>
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235 <token type="Keyword"/>
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236 <token type="LiteralString"/>
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237 <token type="Keyword"/>
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238 </bygroups>
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239 </rule>
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240 <rule pattern="(!\n)(\].*)(! !)$">
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241 <bygroups>
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242 <token type="Keyword"/>
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243 <token type="Text"/>
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244 <token type="Keyword"/>
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245 </bygroups>
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246 </rule>
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247 <rule pattern="! !$">
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248 <token type="Keyword"/>
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249 </rule>
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250 </state>
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251 <state name="method definition">
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252 <rule pattern="([a-zA-Z]+\w*:)(\s*)(\w+)">
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253 <bygroups>
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254 <token type="NameFunction"/>
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255 <token type="Text"/>
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256 <token type="NameVariable"/>
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257 </bygroups>
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258 </rule>
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259 <rule pattern="^(\b[a-zA-Z]+\w*\b)(\s*)$">
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260 <bygroups>
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261 <token type="NameFunction"/>
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262 <token type="Text"/>
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263 </bygroups>
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264 </rule>
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265 <rule pattern="^([-+*/\\~<>=|&!?,@%]+)(\s*)(\w+)(\s*)$">
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266 <bygroups>
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267 <token type="NameFunction"/>
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268 <token type="Text"/>
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269 <token type="NameVariable"/>
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270 <token type="Text"/>
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271 </bygroups>
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272 </rule>
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273 </state>
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274 <state name="blockvariables">
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275 <rule>
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276 <include state="whitespaces"/>
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277 </rule>
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278 <rule pattern="(:)(\s*)(\w+)">
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279 <bygroups>
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280 <token type="Operator"/>
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281 <token type="Text"/>
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282 <token type="NameVariable"/>
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283 </bygroups>
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284 </rule>
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285 <rule pattern="\|">
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286 <token type="Operator"/>
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287 <pop depth="1"/>
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288 </rule>
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289 <rule>
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290 <pop depth="1"/>
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291 </rule>
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292 </state>
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293 </rules>
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294 </lexer> |
