lexers: switch to tabs for indentation

1 files changed, 20 insertions, 20 deletions

diff --git a/lua/lexers/vcard.lua b/lua/lexers/vcard.lua
index 737bdef..025fcc6 100644
--- a/lua/lexers/vcard.lua
+++ b/lua/lexers/vcard.lua
@@ -12,51 +12,51 @@ lex:add_rule('whitespace', token(lexer.WHITESPACE, lexer.space^1))
 
 -- Begin vCard, end vCard.
 lex:add_rule('begin_sequence', token(lexer.KEYWORD, 'BEGIN') * token(lexer.OPERATOR, ':') *
-  token(lexer.COMMENT, 'VCARD'))
+	token(lexer.COMMENT, 'VCARD'))
 lex:add_rule('end_sequence', token(lexer.KEYWORD, 'END') * token(lexer.OPERATOR, ':') *
-  token(lexer.COMMENT, 'VCARD'))
+	token(lexer.COMMENT, 'VCARD'))
 
 -- vCard version (in v3.0 and v4.0 must appear immediately after BEGIN:VCARD).
 lex:add_rule('version_sequence', token(lexer.KEYWORD, 'VERSION') * token(lexer.OPERATOR, ':') *
-  token(lexer.CONSTANT, lexer.digit^1 * ('.' * lexer.digit^1)^-1))
+	token(lexer.CONSTANT, lexer.digit^1 * ('.' * lexer.digit^1)^-1))
 
 -- Required properties.
 local required_property = token(lexer.KEYWORD, word_match({
-  'BEGIN', 'END', 'FN', 'VERSION', --
-  'N' -- Not required in v4.0.
+	'BEGIN', 'END', 'FN', 'VERSION', --
+	'N' -- Not required in v4.0.
 }, true)) * #P(':')
 lex:add_rule('required_property', required_property)
 
 -- Supported properties.
 local supported_property = token(lexer.TYPE, word_match({
-  'ADR', 'BDAY', 'CATEGORIES', 'EMAIL', 'END', 'GEO', 'KEY', 'LOGO', 'NOTE', 'ORG', 'PHOTO', 'REV',
-  'ROLE', 'SOUND', 'SOURCE', 'TEL', 'TITLE', 'TZ', 'UID', 'URL',
-  -- Supported in v4.0 only.
-  'ANNIVERSARY', 'CALADRURI', 'CALURI', 'CLIENTPIDMAP', 'FBURL', 'GENDER', 'KIND', 'LANG', 'MEMBER',
-  'RELATED', 'XML',
-  -- Not supported in v4.0.
-  'AGENT', 'LABEL', 'MAILER', 'PROFILE', 'SORT-STRING',
-  -- Supported in v3.0 only.
-  'CLASS', 'NAME',
-  -- Not supported in v2.1.
-  'IMPP', 'NICKNAME', 'PRODID'
+	'ADR', 'BDAY', 'CATEGORIES', 'EMAIL', 'END', 'GEO', 'KEY', 'LOGO', 'NOTE', 'ORG', 'PHOTO', 'REV',
+	'ROLE', 'SOUND', 'SOURCE', 'TEL', 'TITLE', 'TZ', 'UID', 'URL',
+	-- Supported in v4.0 only.
+	'ANNIVERSARY', 'CALADRURI', 'CALURI', 'CLIENTPIDMAP', 'FBURL', 'GENDER', 'KIND', 'LANG', 'MEMBER',
+	'RELATED', 'XML',
+	-- Not supported in v4.0.
+	'AGENT', 'LABEL', 'MAILER', 'PROFILE', 'SORT-STRING',
+	-- Supported in v3.0 only.
+	'CLASS', 'NAME',
+	-- Not supported in v2.1.
+	'IMPP', 'NICKNAME', 'PRODID'
 }, true)) * #S(':;')
 lex:add_rule('supported_property', supported_property)
 
 -- Group and property.
 local identifier = lexer.alpha^1 * lexer.digit^0 * ('-' * lexer.alnum^1)^0
 local property = required_property + supported_property +
-  lexer.token(lexer.TYPE, S('xX') * '-' * identifier) * #S(':;')
+	lexer.token(lexer.TYPE, S('xX') * '-' * identifier) * #S(':;')
 lex:add_rule('group_sequence', token(lexer.CONSTANT, lexer.starts_line(identifier)) *
-  token(lexer.OPERATOR, '.') * property)
+	token(lexer.OPERATOR, '.') * property)
 
 -- Extension.
 lex:add_rule('extension',
-  token(lexer.TYPE, lexer.starts_line(S('xX') * '-' * identifier * #S(':;'))))
+	token(lexer.TYPE, lexer.starts_line(S('xX') * '-' * identifier * #S(':;'))))
 
 -- Parameter.
 local parameter = (token(lexer.IDENTIFIER, lexer.starts_line(identifier)) +
-  token(lexer.STRING, identifier)) * #S(':=')
+	token(lexer.STRING, identifier)) * #S(':=')
 lex:add_rule('parameter', parameter)
 
 -- Operators.