<lexer>
<config>
<name>Rexx</name>
<alias>rexx</alias>
<alias>arexx</alias>
<filename>*.rexx</filename>
<filename>*.rex</filename>
<filename>*.rx</filename>
<filename>*.arexx</filename>
<mime_type>text/x-rexx</mime_type>
<case_insensitive>true</case_insensitive>
<not_multiline>true</not_multiline>
</config>
<rules>
<state name="keyword">
<rule pattern="(address|arg|by|call|do|drop|else|end|exit|for|forever|if|interpret|iterate|leave|nop|numeric|off|on|options|parse|pull|push|queue|return|say|select|signal|to|then|trace|until|while)\b">
<token type="KeywordReserved"/>
</rule>
</state>
<state name="operator">
<rule pattern="(-|//|/|\(|\)|\*\*|\*|\\<<|\\<|\\==|\\=|\\>>|\\>|\\|\|\||\||&&|&|%|\+|<<=|<<|<=|<>|<|==|=|><|>=|>>=|>>|>|¬<<|¬<|¬==|¬=|¬>>|¬>|¬|\.|,)">
<token type="Operator"/>
</rule>
</state>
<state name="string_double">
<rule pattern="[^"\n]+">
<token type="LiteralString"/>
</rule>
<rule pattern="""">
<token type="LiteralString"/>
</rule>
<rule pattern=""">
<token type="LiteralString"/>
<pop depth="1"/>
</rule>
<rule pattern="\n">
<token type="Text"/>
<pop depth="1"/>
</rule>
</state>
<state name="string_single">
<rule pattern="[^\'\n]">
<token type="LiteralString"/>
</rule>
<rule pattern="\'\'">
<token type="LiteralString"/>
</rule>
<rule pattern="\'">
<token type="LiteralString"/>
<pop depth="1"/>
</rule>
<rule pattern="\n">
<token type="Text"/>
<pop depth="1"/>
</rule>
</state>
<state name="comment">
<rule pattern="[^*]+">
<token type="CommentMultiline"/>
</rule>
<rule pattern="\*/">
<token type="CommentMultiline"/>
<pop depth="1"/>
</rule>
<rule pattern="\*">
<token type="CommentMultiline"/>
</rule>
</state>
<state name="root">
<rule pattern="\s">
<token type="TextWhitespace"/>
</rule>
<rule pattern="/\*">
<token type="CommentMultiline"/>
<push state="comment"/>
</rule>
<rule pattern=""">
<token type="LiteralString"/>
<push state="string_double"/>
</rule>
<rule pattern="'">
<token type="LiteralString"/>
<push state="string_single"/>
</rule>
<rule pattern="[0-9]+(\.[0-9]+)?(e[+-]?[0-9])?">
<token type="LiteralNumber"/>
</rule>
<rule pattern="([a-z_]\w*)(\s*)(:)(\s*)(procedure)\b">
<bygroups>
<token type="NameFunction"/>
<token type="TextWhitespace"/>
<token type="Operator"/>
<token type="TextWhitespace"/>
<token type="KeywordDeclaration"/>
</bygroups>
</rule>
<rule pattern="([a-z_]\w*)(\s*)(:)">
<bygroups>
<token type="NameLabel"/>
<token type="TextWhitespace"/>
<token type="Operator"/>
</bygroups>
</rule>
<rule>
<include state="function"/>
</rule>
<rule>
<include state="keyword"/>
</rule>
<rule>
<include state="operator"/>
</rule>
<rule pattern="[a-z_]\w*">
<token type="Text"/>
</rule>
</state>
<state name="function">
<rule pattern="(sourceline|wordlength|errortext|translate|wordindex|condition|datatype|subword|lineout|lastpos|delword|address|charout|wordpos|compare|overlay|reverse|symbol|stream|charin|center|delstr|verify|digits|abbrev|bitxor|format|random|insert|bitand|queued|length|linein|substr|copies|xrange|space|words|lines|bitor|trunc|strip|right|value|chars|trace|sign|form|fuzz|word|left|time|date|c2d|d2c|d2x|c2x|pos|b2x|arg|abs|min|x2b|x2c|x2d|max)(\s*)(\()">
<bygroups>
<token type="NameBuiltin"/>
<token type="TextWhitespace"/>
<token type="Operator"/>
</bygroups>
</rule>
</state>
</rules>
</lexer>