diff options
Diffstat (limited to 'lexlua/elixir.lua')
| -rw-r--r-- | lexlua/elixir.lua | 78 |
1 files changed, 37 insertions, 41 deletions
diff --git a/lexlua/elixir.lua b/lexlua/elixir.lua index cc9675d78..18c62aaa9 100644 --- a/lexlua/elixir.lua +++ b/lexlua/elixir.lua @@ -12,58 +12,56 @@ local lex = lexer.new('elixir', {fold_by_indentation = true}) lex:add_rule('whitespace', token(lexer.WHITESPACE, lexer.space^1)) -- Sigils. -local sigil11 = P("~") * S("CRSW") * lexer.delimited_range('<>', false, true) -local sigil12 = P("~") * S("CRSW") * lexer.delimited_range('{}', false, true) -local sigil13 = P("~") * S("CRSW") * lexer.delimited_range('[]', false, true) -local sigil14 = P("~") * S("CRSW") * lexer.delimited_range('()', false, true) -local sigil15 = P("~") * S("CRSW") * lexer.delimited_range('|', false, true) -local sigil16 = P("~") * S("CRSW") * lexer.delimited_range('/', false, true) -local sigil17 = P("~") * S("CRSW") * lexer.delimited_range('"', false, true) -local sigil18 = P("~") * S("CRSW") * lexer.delimited_range("'", false, true) -local sigil19 = P("~") * S("CRSW") * '"""' * (lexer.any - '"""')^0 * P('"""')^-1 -local sigil10 = P("~") * S("CRSW") * "'''" * (lexer.any - "'''")^0 * P("'''")^-1 -local sigil21 = P("~") * S("crsw") * lexer.delimited_range('<>', false, false) -local sigil22 = P("~") * S("crsw") * lexer.delimited_range('{}', false, false) -local sigil23 = P("~") * S("crsw") * lexer.delimited_range('[]', false, false) -local sigil24 = P("~") * S("crsw") * lexer.delimited_range('()', false, false) -local sigil25 = P("~") * S("crsw") * lexer.delimited_range('|', false, false) -local sigil26 = P("~") * S("crsw") * lexer.delimited_range('/', false, false) -local sigil27 = P("~") * S("crsw") * lexer.delimited_range('"', false, false) -local sigil28 = P("~") * S("crsw") * lexer.delimited_range("'", false, false) -local sigil29 = P("~") * S("csrw") * '"""' * (lexer.any - '"""')^0 * P('"""')^-1 -local sigil20 = P("~") * S("csrw") * "'''" * (lexer.any - "'''")^0 * P("'''")^-1 +local sigil11 = P("~") * S("CRSW") * lexer.range('<', '>', false) +local sigil12 = P("~") * S("CRSW") * lexer.range('{', '}', false) +local sigil13 = P("~") * S("CRSW") * lexer.range('[', ']', false) +local sigil14 = P("~") * S("CRSW") * lexer.range('(', ')', false) +local sigil15 = P("~") * S("CRSW") * lexer.range('|', false, false) +local sigil16 = P("~") * S("CRSW") * lexer.range('/', false, false) +local sigil17 = P("~") * S("CRSW") * lexer.range('"', false, false) +local sigil18 = P("~") * S("CRSW") * lexer.range("'", false, false) +local sigil19 = P("~") * S("CRSW") * lexer.range('"""') +local sigil10 = P("~") * S("CRSW") * lexer.range("'''") +local sigil21 = P("~") * S("crsw") * lexer.range('<', '>', false, true) +local sigil22 = P("~") * S("crsw") * lexer.range('{', '}', false, true) +local sigil23 = P("~") * S("crsw") * lexer.range('[', ']', false, true) +local sigil24 = P("~") * S("crsw") * lexer.range('(', ')', false, true) +local sigil25 = P("~") * S("crsw") * lexer.range('|', false) +local sigil26 = P("~") * S("crsw") * lexer.range('/', false) +local sigil27 = P("~") * S("crsw") * lexer.range('"', false) +local sigil28 = P("~") * S("crsw") * lexer.range("'", false) +local sigil29 = P("~") * S("crsw") * lexer.range('"""') +local sigil20 = P("~") * S("crsw") * lexer.range("'''") local sigil_token = token(lexer.REGEX, sigil10 + sigil19 + sigil11 + sigil12 + - sigil13 + sigil14 + sigil15 + sigil16 + - sigil17 + sigil18 + sigil20 + sigil29 + - sigil21 + sigil22 + sigil23 + sigil24 + - sigil25 + sigil26 + sigil27 + sigil28) + sigil13 + sigil14 + sigil15 + sigil16 + sigil17 + sigil18 + sigil20 + + sigil29 + sigil21 + sigil22 + sigil23 + sigil24 + sigil25 + sigil26 + + sigil27 + sigil28) local sigiladdon_token = token(lexer.EMBEDDED, R('az', 'AZ')^0) lex:add_rule('sigil', sigil_token * sigiladdon_token) -- Atoms. -local atom1 = B(1 - P(':')) * P(':') * lexer.delimited_range('"', false) +local atom1 = B(1 - P(':')) * P(':') * lexer.range('"', false) local atom2 = B(1 - P(':')) * P(':') * R('az', 'AZ') * - R('az', 'AZ', '__', '@@', '09')^0 * S('?!')^-1 + R('az', 'AZ', '__', '@@', '09')^0 * S('?!')^-1 local atom3 = B(1 - R('az', 'AZ', '__', '09', '::')) * - R('AZ') * R('az', 'AZ', '__', '@@', '09')^0 * S('?!')^-1 + R('AZ') * R('az', 'AZ', '__', '@@', '09')^0 * S('?!')^-1 lex:add_rule('atom', token(lexer.CONSTANT, atom1 + atom2 + atom3)) -- Strings. -local dq_str = lexer.delimited_range('"', false) -local triple_dq_str = '"""' * (lexer.any - '"""')^0 * P('"""')^-1 +local dq_str = lexer.range('"') +local triple_dq_str = lexer.range('"""') lex:add_rule('string', token(lexer.STRING, triple_dq_str + dq_str)) -- Comments. -lex:add_rule('comment', token(lexer.COMMENT, '#' * lexer.nonnewline_esc^0)) +lex:add_rule('comment', token(lexer.COMMENT, lexer.to_eol('#', true))) -- Attributes. lex:add_rule('attribute', token(lexer.LABEL, B(1 - R('az', 'AZ', '__')) * - P('@') * R('az','AZ') * - R('az','AZ','09','__')^0)) + P('@') * R('az','AZ') * R('az','AZ','09','__')^0)) -- Booleans. lex:add_rule('boolean', token(lexer.NUMBER, P(':')^-1 * - word_match[[true false nil]])) + word_match[[true false nil]])) -- Functions. lex:add_rule('function', token(lexer.FUNCTION, word_match[[ @@ -83,16 +81,14 @@ lex:add_rule('keyword', token(lexer.KEYWORD, word_match[[ -- Operators local operator1 = word_match[[and or not when xor in]] local operator2 = P('!==') + '!=' + '!' + '=~' + '===' + '==' + '=' + '<<<' + - '<<' + '<=' + '<-' + '<' + '>>>' + '>>' + '>=' + '>' + '->' + - '--' + '-' + '++' + '+' + '&&&' + '&&' + '&' + '|||' + '||' + - '|>' + '|' + '..' + '.' + '^^^' + '^' + '\\\\' + '::' + '*' + - '/' + '~~~' + '@' + '<<' + '<=' + '<-' + '<' + '>>>' + '>>' + '>=' + '>' + '->' + '--' + '-' + + '++' + '+' + '&&&' + '&&' + '&' + '|||' + '||' + '|>' + '|' + '..' + '.' + + '^^^' + '^' + '\\\\' + '::' + '*' + '/' + '~~~' + '@' lex:add_rule('operator', token(lexer.OPERATOR, operator1 + operator2)) -- Identifiers lex:add_rule('identifier', token(lexer.IDENTIFIER, R('az', '__') * - R('az', 'AZ', '__', '09')^0 * - S('?!')^-1)) + R('az', 'AZ', '__', '09')^0 * S('?!')^-1)) -- Numbers local dec = lexer.digit * (lexer.digit + P("_"))^0 @@ -100,8 +96,8 @@ local bin = '0b' * S('01')^1 local oct = '0o' * R('07')^1 local integer = bin + lexer.hex_num + oct + dec local float = lexer.digit^1 * P(".") * lexer.digit^1 * S("eE") * - (S('+-')^-1 * lexer.digit^1)^-1 + (S('+-')^-1 * lexer.digit^1)^-1 lex:add_rule('number', B(1 - R('az', 'AZ', '__')) * S('+-')^-1 * - token(lexer.NUMBER, float + integer)) + token(lexer.NUMBER, float + integer)) return lex |