lexers: switch to tabs for indentation

1 files changed, 15 insertions, 15 deletions

diff --git a/lua/lexers/groovy.lua b/lua/lexers/groovy.lua
index f891bd5..9e1a4cd 100644
--- a/lua/lexers/groovy.lua
+++ b/lua/lexers/groovy.lua
@@ -12,29 +12,29 @@ lex:add_rule('whitespace', token(lexer.WHITESPACE, lexer.space^1))
 
 -- Keywords.
 lex:add_rule('keyword', token(lexer.KEYWORD, word_match{
-  'abstract', 'break', 'case', 'catch', 'continue', 'default', 'do', 'else', 'extends', 'final',
-  'finally', 'for', 'if', 'implements', 'instanceof', 'native', 'new', 'private', 'protected',
-  'public', 'return', 'static', 'switch', 'synchronized', 'throw', 'throws', 'transient', 'try',
-  'volatile', 'while', 'strictfp', 'package', 'import', 'as', 'assert', 'def', 'mixin', 'property',
-  'test', 'using', 'in', 'false', 'null', 'super', 'this', 'true', 'it'
+	'abstract', 'break', 'case', 'catch', 'continue', 'default', 'do', 'else', 'extends', 'final',
+	'finally', 'for', 'if', 'implements', 'instanceof', 'native', 'new', 'private', 'protected',
+	'public', 'return', 'static', 'switch', 'synchronized', 'throw', 'throws', 'transient', 'try',
+	'volatile', 'while', 'strictfp', 'package', 'import', 'as', 'assert', 'def', 'mixin', 'property',
+	'test', 'using', 'in', 'false', 'null', 'super', 'this', 'true', 'it'
 }))
 
 -- Functions.
 lex:add_rule('function', token(lexer.FUNCTION, word_match{
-  'abs', 'any', 'append', 'asList', 'asWritable', 'call', 'collect', 'compareTo', 'count', 'div',
-  'dump', 'each', 'eachByte', 'eachFile', 'eachLine', 'every', 'find', 'findAll', 'flatten',
-  'getAt', 'getErr', 'getIn', 'getOut', 'getText', 'grep', 'immutable', 'inject', 'inspect',
-  'intersect', 'invokeMethods', 'isCase', 'join', 'leftShift', 'minus', 'multiply',
-  'newInputStream', 'newOutputStream', 'newPrintWriter', 'newReader', 'newWriter', 'next', 'plus',
-  'pop', 'power', 'previous', 'print', 'println', 'push', 'putAt', 'read', 'readBytes', 'readLines',
-  'reverse', 'reverseEach', 'round', 'size', 'sort', 'splitEachLine', 'step', 'subMap', 'times',
-  'toInteger', 'toList', 'tokenize', 'upto', 'waitForOrKill', 'withPrintWriter', 'withReader',
-  'withStream', 'withWriter', 'withWriterAppend', 'write', 'writeLine'
+	'abs', 'any', 'append', 'asList', 'asWritable', 'call', 'collect', 'compareTo', 'count', 'div',
+	'dump', 'each', 'eachByte', 'eachFile', 'eachLine', 'every', 'find', 'findAll', 'flatten',
+	'getAt', 'getErr', 'getIn', 'getOut', 'getText', 'grep', 'immutable', 'inject', 'inspect',
+	'intersect', 'invokeMethods', 'isCase', 'join', 'leftShift', 'minus', 'multiply',
+	'newInputStream', 'newOutputStream', 'newPrintWriter', 'newReader', 'newWriter', 'next', 'plus',
+	'pop', 'power', 'previous', 'print', 'println', 'push', 'putAt', 'read', 'readBytes', 'readLines',
+	'reverse', 'reverseEach', 'round', 'size', 'sort', 'splitEachLine', 'step', 'subMap', 'times',
+	'toInteger', 'toList', 'tokenize', 'upto', 'waitForOrKill', 'withPrintWriter', 'withReader',
+	'withStream', 'withWriter', 'withWriterAppend', 'write', 'writeLine'
 }))
 
 -- Types.
 lex:add_rule('type', token(lexer.TYPE, word_match(
-  'boolean byte char class double float int interface long short void')))
+	'boolean byte char class double float int interface long short void')))
 
 -- Identifiers.
 lex:add_rule('identifier', token(lexer.IDENTIFIER, lexer.word))