def __escape_z__(): InvalidTokenBuilder.__escape_z__() WhitespaceTokenBuilder.__escape_z__() NewlineTokenBuilder.__escape_z__() EscapedStringTokenBuilder.__escape_z__() PrefixedStringTokenBuilder.__escape_z__() SuffixedStringTokenBuilder.__escape_z__() IntegerTokenBuilder.__escape_z__() IntegerExponentTokenBuilder.__escape_z__() PrefixedIntegerTokenBuilder.__escape_z__() SuffixedIntegerTokenBuilder.__escape_z__() RealTokenBuilder.__escape_z__() RealExponentTokenBuilder.__escape_z__() SuffixedRealTokenBuilder.__escape_z__() IdentifierTokenBuilder.__escape_z__() PrefixedIdentifierTokenBuilder.__escape_z__() CaseInsensitiveListTokenBuilder.__escape_z__() CaseSensitiveListTokenBuilder.__escape_z__() SingleCharacterTokenBuilder.__escape_z__() SlashSlashCommentTokenBuilder.__escape_z__() SlashStarCommentTokenBuilder.__escape_z__() ClassTypeTokenBuilder.__escape_z__() HexRealExponentTokenBuilder.__escape_z__() NestedCommentTokenBuilder.__escape_z__() return 'Escape ?Z'
def __escape_z__(): InvalidTokenBuilder.__escape_z__() WhitespaceTokenBuilder.__escape_z__() NewlineTokenBuilder.__escape_z__() EscapedStringTokenBuilder.__escape_z__() PrefixedStringTokenBuilder.__escape_z__() IntegerTokenBuilder.__escape_z__() IntegerExponentTokenBuilder.__escape_z__() PrefixedIntegerTokenBuilder.__escape_z__() SuffixedIntegerTokenBuilder.__escape_z__() RealTokenBuilder.__escape_z__() AssemblyCommentTokenBuilder.__escape_z__() return 'Escape ?Z'
def __escape_z__():
InvalidTokenBuilder.__escape_z__()
WhitespaceTokenBuilder.__escape_z__()
NewlineTokenBuilder.__escape_z__()
StringTokenBuilder.__escape_z__()
IntegerTokenBuilder.__escape_z__()
IntegerExponentTokenBuilder.__escape_z__()
RealTokenBuilder.__escape_z__()
RealExponentTokenBuilder.__escape_z__()
IdentifierTokenBuilder.__escape_z__()
CaseInsensitiveListTokenBuilder.__escape_z__()
CaseSensitiveListTokenBuilder.__escape_z__()
SingleCharacterTokenBuilder.__escape_z__()
SuffixedIntegerTokenBuilder.__escape_z__()
BlockTokenBuilder.__escape_z__()
return 'Escape ?Z'
def __escape_z__():
InvalidTokenBuilder.__escape_z__()
WhitespaceTokenBuilder.__escape_z__()
NewlineTokenBuilder.__escape_z__()
EscapedStringTokenBuilder.__escape_z__()
PrefixedStringTokenBuilder.__escape_z__()
IntegerTokenBuilder.__escape_z__()
IntegerExponentTokenBuilder.__escape_z__()
PrefixedIntegerTokenBuilder.__escape_z__()
SuffixedIntegerTokenBuilder.__escape_z__()
RealTokenBuilder.__escape_z__()
IdentifierTokenBuilder.__escape_z__()
CaseInsensitiveListTokenBuilder.__escape_z__()
CaseSensitiveListTokenBuilder.__escape_z__()
LeadToEndOfLineTokenBuilder.__escape_z__()
SingleCharacterTokenBuilder.__escape_z__()
LabelTokenBuilder.__escape_z__()
AssemblyCommentTokenBuilder.__escape_z__()
MultilineCommentTokenBuilder.__escape_z__()
HashQuoteCharTokenBuilder.__escape_z__()
return 'Escape ?Z'
def __escape_z__():
InvalidTokenBuilder.__escape_z__()
WhitespaceTokenBuilder.__escape_z__()
NewlineTokenBuilder.__escape_z__()
StuffedQuoteStringTokenBuilder.__escape_z__()
IntegerTokenBuilder.__escape_z__()
SuffixedIntegerTokenBuilder.__escape_z__()
IntegerExponentTokenBuilder.__escape_z__()
RealTokenBuilder.__escape_z__()
SuffixedRealTokenBuilder.__escape_z__()
RealExponentTokenBuilder.__escape_z__()
CaseInsensitiveListTokenBuilder.__escape_z__()
CaseSensitiveListTokenBuilder.__escape_z__()
SingleCharacterTokenBuilder.__escape_z__()
PrefixedIntegerTokenBuilder.__escape_z__()
LeadToEndOfLineTokenBuilder.__escape_z__()
NullTokenBuilder.__escape_z__()
BasicVariableTokenBuilder.__escape_z__()
BasicLongVariableTokenBuilder.__escape_z__()
RemarkTokenBuilder.__escape_z__()
UserFunctionTokenBuilder.__escape_z__()
LongUserFunctionTokenBuilder.__escape_z__()
HardwareFunctionTokenBuilder.__escape_z__()
return 'Escape ?Z'
def __init__(self, code):
super().__init__()
operand_types = []
whitespace_tb = WhitespaceTokenBuilder()
newline_tb = NewlineTokenBuilder()
integer_tb = IntegerTokenBuilder(None)
integer_exponent_tb = IntegerExponentTokenBuilder(None)
big_integer_tb = SuffixedIntegerTokenBuilder(['n', 'N'], False, '_')
real_tb = RealTokenBuilder(False, False, None)
real_exponent_tb = RealExponentTokenBuilder(False, False, 'E', None)
hex_constant_tb = PrefixedIntegerTokenBuilder('0X', False, '0123456789ABCDEFabcdef')
octal_constant_tb = PrefixedIntegerTokenBuilder('0O', False, '01234567')
binary_constant_tb = PrefixedIntegerTokenBuilder('0B', False, '01')
operand_types.append('number')
leads = '_'
extras = '_'
identifier_tb = IdentifierTokenBuilder(leads, extras)
operand_types.append('identifier')
quotes = ['"', "'", "’"]
string_tb = EscapedStringTokenBuilder(quotes, 0)
template_string_tb = EscapedStringTokenBuilder(['`'], 10)
operand_types.append('string')
regex_tb = RegexTokenBuilder()
operand_types.append('regex')
slash_slash_comment_tb = SlashSlashCommentTokenBuilder()
slash_star_comment_tb = SlashStarCommentTokenBuilder()
terminators_tb = SingleCharacterTokenBuilder(';', 'statement terminator', False)
known_operators = [
'+', '-', '*', '/', '%',
'=', '==', '!=', '===', '!==', '>', '>=', '<', '<=',
'+=', '-=', '*=', '/=', '%=', '**=', '&=', '|=', '^=', '<<=', '>>=',
'!', '!!', '&', '|', '~', '<<', '>>', '>>>', '>>>=',
'^', '**',
'.', ':',
'++', '--', '&&', '||',
'?', '?.',
'new', 'delete'
]
known_operator_tb = CaseSensitiveListTokenBuilder(known_operators, 'operator', False)
self.unary_operators = [
'+', '-',
'!', '!!', '~',
'++', '--', ':',
'new', 'delete'
]
self.postfix_operators = [
'++', '--', ':'
]
groupers = ['(', ')', ',', '[', ']', '{', '}']
# group_starts = ['(', '[', ',', '{']
group_mids = [',']
group_ends = [')', ']', '}']
groupers_tb = CaseInsensitiveListTokenBuilder(groupers, 'group', False)
keywords = [
'abstract',
'break',
'case', 'catch', 'class', 'const', 'continue',
'debugger', 'default', 'do',
'else', 'export', 'extends',
'final', 'finally', 'for', 'function',
'goto',
'if', 'import', 'in', 'instanceof',
'let',
'native', 'new',
'return',
'switch', 'synchronized',
'throw', 'throws', 'transient', 'try', 'typeof',
'var', 'void', 'volatile',
'while', 'with',
'yield'
]
keyword_tb = CaseSensitiveListTokenBuilder(keywords, 'keyword', False)
values = [
'this', 'super', 'null', 'true', 'false'
]
values_tb = CaseSensitiveListTokenBuilder(values, 'value', True)
operand_types.append('value')
invalid_token_builder = InvalidTokenBuilder()
tokenbuilders = [
whitespace_tb,
newline_tb,
terminators_tb,
integer_tb,
integer_exponent_tb,
big_integer_tb,
real_tb,
real_exponent_tb,
hex_constant_tb,
octal_constant_tb,
binary_constant_tb,
keyword_tb,
values_tb,
known_operator_tb,
groupers_tb,
regex_tb,
identifier_tb,
string_tb,
template_string_tb,
slash_slash_comment_tb,
slash_star_comment_tb,
self.unknown_operator_tb,
invalid_token_builder
]
tokenizer = Tokenizer(tokenbuilders)
tokens = tokenizer.tokenize(code)
tokens = Examiner.combine_adjacent_identical_tokens(tokens, 'invalid operator')
tokens = Examiner.combine_adjacent_identical_tokens(tokens, 'invalid')
# tokens = Examiner.combine_identifier_colon(tokens, ['statement terminator', 'newline'], ['{'], ['whitespace', 'comment'])
self.tokens = tokens
self.convert_identifiers_to_labels()
self.calc_statistics()
tokens = self.source_tokens()
tokens = Examiner.join_all_lines(tokens)
self.calc_token_confidence()
self.calc_token_2_confidence([';'])
num_operators = self.count_my_tokens(['operator', 'invalid operator'])
if num_operators > 0:
self.calc_operator_confidence(num_operators)
allow_pairs = []
self.calc_operator_2_confidence(tokens, num_operators, allow_pairs)
self.calc_operator_3_confidence(tokens, num_operators, group_ends, allow_pairs)
# self.calc_operator_4_confidence(tokens, num_operators, group_starts, allow_pairs)
self.calc_group_confidence(tokens, group_mids)
operand_types_2 = ['number', 'string', 'symbol']
self.calc_operand_n_confidence(tokens, operand_types_2, 2)
self.calc_operand_n_confidence(tokens, operand_types, 4)
self.calc_keyword_confidence()
self.calc_paired_blockers_confidence(['{'], ['}'])
self.calc_line_length_confidence(code, self.max_expected_line)
def __init__(self, code, tab_size):
super().__init__()
operand_types = []
whitespace_tb = WhitespaceTokenBuilder()
newline_tb = NewlineTokenBuilder()
integer_tb = IntegerTokenBuilder("'")
integer_exponent_tb = IntegerExponentTokenBuilder("'")
real_tb = RealTokenBuilder(True, True, None)
hex_integer_1_tb = PrefixedIntegerTokenBuilder(
'$', False, '0123456789abcdefABCDEF')
hex_integer_2_tb = PrefixedIntegerTokenBuilder(
'#$', False, '0123456789abcdefABCDEF')
hex_integer_3_tb = PrefixedIntegerTokenBuilder(
'&', False, '0123456789abcdefABCDEF')
hex_integer_h_tb = SuffixedIntegerTokenBuilder(['h'], False,
'abcdefABCDEF')
binary_integer_tb = PrefixedIntegerTokenBuilder('0b', False, '01')
suffixed_integer_tb = SuffixedIntegerTokenBuilder(
['Q', 'A', 'O', 'D', 'B'], False, None)
operand_types.append('number')
leads = '_$#.'
extras = '_$#.'
identifier_tb = IbmAsmIdentifierTokenBuilder(leads, extras)
operand_types.append('identifier')
quotes = ['"', "'", "’"]
string_tb = EscapedStringTokenBuilder(quotes, 0)
hex_string_tb = PrefixedStringTokenBuilder('X', False, quotes)
char_string_tb = PrefixedStringTokenBuilder('C', False, quotes)
operand_types.append('string')
known_operators = ['+', '-', '*', '/', '=', '&', '#', '?']
self.unary_operators = ['+', '-', '=', '&', '#', '?']
self.postfix_operators = []
groupers = ['(', ')', ',', '[', ']', '{', '}', ':', '<', '>']
group_starts = ['(', '[', ',', '{', '<']
group_ends = [')', ']', '}', '>']
group_mids = [',']
groupers_tb = CaseInsensitiveListTokenBuilder(groupers, 'group', False)
known_operator_tb = CaseSensitiveListTokenBuilder(
known_operators, 'operator', False)
# keywords = []
# keyword_tb = CaseSensitiveListTokenBuilder(keywords, 'keyword', False)
# types = []
# types_tb = CaseSensitiveListTokenBuilder(types, 'type', True)
values = ['*']
values_tb = CaseSensitiveListTokenBuilder(values, 'value', True)
operand_types.append('value')
comment_tb = AssemblyCommentTokenBuilder(';*')
title_directive_tb = LeadToEndOfLineTokenBuilder(
'TITLE', False, 'directive')
subtitle_directive_tb = LeadToEndOfLineTokenBuilder(
'SUBTTL', False, 'directive')
include_directive_tb = LeadToEndOfLineTokenBuilder(
'INCLUDE', False, 'directive')
invalid_token_builder = InvalidTokenBuilder()
tokenbuilders = [
newline_tb, whitespace_tb, integer_tb, integer_exponent_tb,
hex_integer_1_tb, hex_integer_2_tb, hex_integer_3_tb,
hex_integer_h_tb, binary_integer_tb, suffixed_integer_tb, real_tb,
values_tb, groupers_tb, known_operator_tb, title_directive_tb,
subtitle_directive_tb, include_directive_tb, identifier_tb,
string_tb, hex_string_tb, char_string_tb, comment_tb,
self.unknown_operator_tb, invalid_token_builder
]
opcode_tokenbuilders = [identifier_tb, invalid_token_builder]
args_tokenbuilders = [
integer_tb, integer_exponent_tb, hex_integer_1_tb,
hex_integer_2_tb, hex_integer_3_tb, hex_integer_h_tb,
binary_integer_tb, suffixed_integer_tb, real_tb, values_tb,
groupers_tb, known_operator_tb, identifier_tb, string_tb,
hex_string_tb, char_string_tb, comment_tb,
self.unknown_operator_tb, invalid_token_builder
]
tokenizer = Tokenizer(tokenbuilders)
opcode_tokenizer = Tokenizer(opcode_tokenbuilders)
args_tokenizer = Tokenizer(args_tokenbuilders)
# tokenize as free-format
tokens_free = tokenizer.tokenize(code)
tokens_free = Examiner.combine_adjacent_identical_tokens(
tokens_free, 'invalid operator')
tokens_free = Examiner.combine_adjacent_identical_tokens(
tokens_free, 'invalid')
tokens_free = Examiner.convert_values_to_operators(
tokens_free, known_operators)
self.tokens = tokens_free
self.convert_asm_identifiers_to_labels()
self.calc_statistics()
statistics_free = self.statistics
self.statistics = {}
self.calc_confidences(operand_types, group_starts, group_mids,
group_ends, None)
self.calc_line_length_confidence(code, self.max_expected_line)
confidences_free = self.confidences
self.confidences = {}
errors_free = self.errors
self.errors = []
# tokenize as space-format
opcode_extras = '.&=,()+-*/'
label_leads = '.&$@'
label_mids = '.&$#@'
label_ends = ':,'
comment_leads = '*;!'
line_comment_leads = ''
use_line_id = False
tokens_space, indents = Tokenizer.tokenize_asm_code(
code, tab_size, opcode_tokenizer, opcode_extras, args_tokenizer,
label_leads, label_mids, label_ends, comment_leads,
line_comment_leads, use_line_id)
tokens_space = Examiner.combine_adjacent_identical_tokens(
tokens_space, 'invalid operator')
tokens_space = Examiner.combine_adjacent_identical_tokens(
tokens_space, 'invalid')
tokens_space = Examiner.combine_identifier_colon(
tokens_space, ['newline'], [], [])
tokens_space = Tokenizer.combine_number_and_adjacent_identifier(
tokens_space)
tokens_space = Examiner.convert_values_to_operators(
tokens_space, known_operators)
self.tokens = tokens_space
self.convert_asm_identifiers_to_labels()
self.calc_statistics()
statistics_space = self.statistics
self.statistics = {}
self.calc_confidences(operand_types, group_starts, group_mids,
group_ends, indents)
self.calc_line_length_confidence(code, self.max_expected_line)
confidences_space = self.confidences
self.confidences = {}
errors_space = self.errors
self.errors = []
# select the better of free-format and spaced-format
confidence_free = 1.0
for key in confidences_free:
factor = confidences_free[key]
confidence_free *= factor
confidence_space = 1.0
for key in confidences_space:
factor = confidences_space[key]
confidence_space *= factor
if confidence_space > confidence_free:
self.tokens = tokens_space
self.statistics = statistics_space
self.confidences = confidences_space
self.errors = errors_space
else:
self.tokens = tokens_free
self.statistics = statistics_free
self.confidences = confidences_free
self.errors = errors_free
def __init__(self, code, tab_size, processor):
super().__init__()
self.newlines_important = 'always'
operand_types = []
whitespace_tb = WhitespaceTokenBuilder()
newline_tb = NewlineTokenBuilder()
integer_tb = IntegerTokenBuilder("'")
integer_exponent_tb = IntegerExponentTokenBuilder("'")
real_tb = RealTokenBuilder(True, True, None)
hex_integer_1_tb = PrefixedIntegerTokenBuilder('$', False, '0123456789abcdefABCDEF')
hex_integer_2_tb = PrefixedIntegerTokenBuilder('#$', False, '0123456789abcdefABCDEF')
hex_integer_3_tb = PrefixedIntegerTokenBuilder('&', False, '0123456789abcdefABCDEF')
hex_integer_h_tb = SuffixedIntegerTokenBuilder(['h'], False, 'abcdefABCDEF')
binary_integer_tb = PrefixedIntegerTokenBuilder('0b', False, '01')
suffixed_integer_tb = SuffixedIntegerTokenBuilder(['Q', 'A', 'O', 'D', 'B'], False, None)
operand_types.append('number')
leads = '$#.@&'
extras = '$#.@&'
identifier_tb = IbmAsmIdentifierTokenBuilder(leads, extras)
operand_types.append('identifier')
quotes = ['"', "'", "’"]
string_tb = EscapedStringTokenBuilder(quotes, 0)
hex_string_tb = PrefixedStringTokenBuilder('X', False, quotes)
char_string_tb = PrefixedStringTokenBuilder('C', False, quotes)
operand_types.append('string')
known_operators = [
'+', '-', '*', '/', '=', '&', '#', '?', "'"
]
self.unary_operators = [
'+', '-', '=', '&', '#', '?', "'"
]
self.postfix_operators = []
groupers = ['(', ')', ',', '[', ']', '{', '}', ':', '<', '>']
group_starts = ['(', '[', ',', '{', '<']
group_ends = [')', ']', '}', '>']
group_mids = [',']
groupers_tb = CaseInsensitiveListTokenBuilder(groupers, 'group', False)
known_operator_tb = CaseSensitiveListTokenBuilder(known_operators, 'operator', False)
preprocessors = [
'MACRO', 'MEND'
]
preprocessor_tb = CaseInsensitiveListTokenBuilder(preprocessors, 'preprocesssor', False)
directives = [
'CSECT',
'DC', 'DROP', 'DS',
'EJECT', 'END', 'ENTRY', 'EQU', 'EXTRN',
'FREEMAIN',
'GETMAIN', 'GLOBAL',
'NAM', 'NAME',
'ORG',
'PAGE', 'PARAM', 'PROC', 'PUBLIC',
'RETURN',
'STIMER',
'TITLE', 'SUBTTL',
'USING'
]
directive_tb = CaseInsensitiveListTokenBuilder(directives, 'directive', False)
keywords = []
keywords_360 = [
'A', 'ABEND', 'AD', 'ADR', 'AE', 'AER', 'AH', 'AL', 'ALR', 'AP', 'AR',
'AU', 'AUR', 'AW', 'AWR', 'AXR',
'B', 'BAL', 'BALR', 'BAS', 'BASR', 'BC', 'BCR', 'BCT', 'BCTR',
'BE', 'BH', 'BL', 'BM', 'BNE', 'BNH', 'BNL', 'BNM', 'BNP', 'BNO', 'BNZ',
'BO', 'BP', 'BR', 'BXH', 'BXLE', 'BZ',
'C', 'CD', 'CDR', 'CE', 'CER', 'CH', 'CL', 'CLC', 'CLI', 'CLR', 'CP',
'CR', 'CVB', 'CVD',
'D', 'DD', 'DDR', 'DE', 'DER', 'DIAGNOSE', 'DP', 'DR',
'ED', 'EDMK', 'EX',
'HDR', 'HER', 'HIO',
'IC', 'ISK',
'L',
'LA', 'LCR', 'LCDR', 'LCER', 'LD', 'LDR',
'LE', 'LER', 'LH', 'LM',
'LNDR', 'LNER', 'LNR',
'LPDR', 'LPER', 'LPR', 'LPSW', 'LR', 'LRDR', 'LRER',
'LTDR', 'LTER', 'LTR',
'M', 'MD', 'MDR', 'ME', 'MER', 'MH', 'MP', 'MR', 'MVC', 'MVI',
'MVN', 'MVO', 'MVZ', 'MXD', 'MXDR', 'MXR',
'N', 'NC', 'NI', 'NOP', 'NOPR', 'NR',
'O', 'OC', 'OI', 'OR',
'PACK',
'RDD',
'S', 'SD', 'SDR', 'SE', 'SER', 'SH', 'SIO',
'SL', 'SLA', 'SLDA', 'SLDL', 'SLL', 'SLR',
'SP', 'SPM',
'SR', 'SRA', 'SRDL', 'SRP',
'SSK', 'SSM', 'SRDA', 'SRL',
'ST', 'STC', 'STD', 'STE', 'STH', 'STM', 'SU', 'SUR', 'SVC',
'SW', 'SWR', 'SXR',
'TCH', 'TIO', 'TM', 'TR', 'TRT', 'TS',
'UNPK', 'UNPKU',
'WRD',
'X', 'XC', 'XI', 'XR',
'ZAP'
]
keywords_370 = [
'BRXH', 'BRXLE',
'CLCL',
'HDV',
'LAM', 'LEDR',
'MS', 'MVCL',
'RIO',
'SIOF', 'STAM',
'VA', 'VACD', 'VACDR', 'VACE', 'VACER',
'VAD', 'VADQ', 'VADR', 'VADS',
'VAE', 'VAEQ', 'VAER', 'VAES',
'VAQ', 'VAR', 'VAS',
'VC', 'VCD', 'VCDQ', 'VCDR', 'VCDS',
'VCE', 'VCEQ', 'VCER', 'VCES',
'VCQ', 'VCR', 'VCS',
'VDD', 'VDDQ', 'VDDR', 'VDDS',
'VDE', 'VDEQ', 'VDER', 'VDES',
'VL', 'VLCDR', 'VLCER', 'VLCR',
'VLD', 'VLDQ', 'VLDR', 'VLEQ', 'VLH', 'VLINT',
'VLM', 'VLMD', 'VLMDQ', 'VLMDR', 'VLMEQ', 'VLMQ', 'VLMR',
'VLNDR', 'VLNER', 'VLNR', 'VLPDR', 'VLPER', 'VLPR',
'VLQ', 'VLR', 'VLY', 'VLYD', 'VLZDR', 'VLZR',
'VM', 'VMAD', 'VMADQ', 'VMADS', 'VMAE', 'VMAEQ', 'VMAES',
'VMCD', 'VMCE', 'VMCER',
'VMD', 'VMDQ', 'VMDR', 'VMDS',
'VME', 'VMEQ', 'VMER', 'VMES',
'VMQ', 'VMR', 'VMS', 'VMSD', 'VMSDQ', 'VMSDS', 'VMSE', 'VMSEQ', 'VMSES',
'VN', 'VNQ', 'VNR', 'VNS',
'VO', 'VOQ', 'VOR', 'VOS',
'VS', 'VSD', 'VSDQ', 'VSDR', 'VSDS',
'VSE', 'VSEQ', 'VSER', 'VSES',
'VSQD', 'VSQDR', 'VSQE', 'VSQER',
'VSQ', 'VSR', 'VSS', 'VST', 'VSTD', 'VSTE', 'VSTH', 'VSTKD', 'VSTMD',
'VTAD', 'VTAE', 'VTSD', 'VTSE',
'VX', 'VXQ', 'VXR', 'VXS',
'VMXSE', 'VMNSE', 'VMXAE', 'VLELE', 'VSELE', 'VMXDS', 'VMNSD', 'VMXAD',
'VLELD', 'VXELD', 'VSPSD', 'VAPSD', 'VTVM', 'VCVM', 'VCZVM', 'VCOVM',
'VXVC', 'VXVMM', 'VRRS', 'VRSVC', 'VRSV', 'VLVM', 'VLCVM', 'VSTVM', 'VNVM',
'VOVM', 'VXVM', ' VSRSV', 'VMRSV', 'VSRRS', 'VLVCA', 'VRCL', 'VSVMM',
'VLVXA', 'VSVTP', 'VACSV', 'VACRS',
'STNSM', 'SOTSM', 'SIOP', 'MC', 'LRA', 'CONCS', 'DISCS', 'STIDP', 'SCK',
'SPT', 'STPT', 'SPKA', 'IPK', 'PTLB', 'SPX', 'STPX', 'STAP', 'RRB',
'PC', 'SAC', 'IPTE',
'IVSK', 'IAC', 'SSAR', 'EPAR', 'ESAR', 'PT', 'ISKE', 'RRBE', 'SSKE', 'TB',
'STCTL', 'LCTL', 'CS', 'CDS', 'CLM', 'STCM', 'ICM',
'MVCK', 'MVCP', 'MVCS', 'VLI', 'VSTI', 'VLID', 'VSTID', 'VSRL',
'VSLL', 'VLBIX', 'LASP', 'TPROT', 'STRAG',
'MVCSK', 'MVCDK', 'DPFET', 'MVHHI', 'MVGHI', 'MVHI', 'CHHSI', 'CLHHSI',
'CGHSI', 'CLGHSI', 'CHSI', 'CLFHSI', 'TBEGIN', 'TBEGINC', 'MVCIN', 'UNPKA'
]
keywords_390 = [
'BASSM', 'BSG', 'BSM',
'CLRCH', 'CMPS', 'CLRIO', 'CMSG',
'LAE', 'LXDR',
'MDE',
'PFPO', 'PR', 'PTFF',
'SAM24', 'SAM31', 'SCKPF',
'TAM', 'TMPS', 'TMSG', 'TRACE', 'TRAP2',
'TMH',' TMLH', 'TML', 'TMLL', 'TMHH', 'TMHL',
'BRC', 'BRAS', 'BRCT', 'BRCTG',
'LHI', 'LGHI',
'AHI', 'AGHI',
'MHI', 'MGHI',
'CHI', 'CGHI',
'MVCLE', 'CLCLE',
'UPT',
'SIE', 'PCF', 'CFC', 'DEP', 'DCTP', 'MAD', 'MUN', 'STCAP', 'SERVC',
'IPM', 'DXR', 'PGIN', 'PGOUT', 'CSCH', 'HSCH', 'MSCH', 'SSCH', 'STSCH', 'TSCH',
'TPI', 'SAL', 'RSCH', 'STCRW', 'STCPS', 'RCHP', 'SCHM', 'STZP', 'SZP',
'TPZI', 'BAKR', 'CKSM', 'MADS', 'SQDR', 'STURA', 'MSTA', 'PALB', 'EREG',
'ESTA', 'LURA', 'TAR', 'SQDR', 'SAR', 'EAR', 'CSP', 'MSR', 'MVPG', 'MVST',
'CUSE', 'BSG', 'CLST', 'SRST', 'XSCH', 'RP', 'STCKE', 'SACF', 'STSI',
'SRNM', 'STFPC', 'LFPC', 'TRE', 'CUUTF', 'CUTFU', 'STFL', 'LPSWE',
'TRAP4', 'LPEBR', 'LNEBR', 'LTEBR', 'LCEBR', 'LDEBR', 'LXDBR', 'LDEBR',
'MXDBR', 'KEBR', 'CEBR', 'AEBR', 'SEBR', 'MDEBR', 'DEBR', 'MAEBR',
'MSEBR', 'LPDBR', 'LCDBR', 'SQEBR', 'MEEBR', 'KDBR', 'CDBR', 'ADBR',
'MDBR', 'DDBR', 'SDBR', 'LDER', 'LXDR', 'MAER', 'MSER', 'SQXR', 'MEER',
'MADR', 'MSDR', 'LPXBR', 'LNXBR', 'LTXBR', 'LCXBR', 'LCXBR', 'LEDBR',
'LDXBR', 'LEXBR', 'FIXBR', 'KXBR', 'CXBR', 'AXBR', 'SXBR', 'MXBR', 'DXBR',
'TBEDR', 'TBDR', 'DIEBR', 'FIEBR', 'THDER', 'DIDBR', 'FIDBR', 'LPXR',
'LNXR', 'LTXR', 'LCXR', 'LXR', 'LEXR', 'FIXR', 'CXR', 'LZER', 'LZDR',
'LZXR', 'FIER', 'FIDR', 'SFPC', 'EFPC', 'CEFBR', 'CDFBR', 'CXFBR', 'CEGBR',
'CEFR', 'CDFR', 'CXFR', 'CFDR', 'CFXR', 'CEGR', 'CDGR', 'CXGR', 'CGER', 'CGDR', 'CGXR',
'CDGBR', 'CXGBR', 'CGDBR', 'CGEBR', 'CGXBR',
'LMC', 'LPGR', 'LNGR', 'LTGR', 'LCGR', 'LGC', 'LURAG', 'AGR', 'SGR',
'ALGR', 'SLGR', 'MSGR', 'DSGR', 'EREGG', 'LRVGR', 'LPGFR', 'LNGFR',
'LTGFR', 'LCGFR', 'LGFR', 'LLGFR', 'LLGTR', 'AGFR', 'SGFR', 'ALGFR',
'SLGFR', 'MSGFR', 'DSGFR', 'LRVR', 'CGR', 'CLGR', 'STURG', 'CGFR',
'CLGFR', 'BCTGR', 'NGR', 'OGR', 'XGR', 'MLGR', 'DLGR', 'ALCGR', 'SLBGR',
'EPSW', 'TRTT', 'TRTO', 'TROT', 'TROO', 'MLR', 'DLR', 'ALCR', 'SLBR', 'ESEA',
'LARL', 'LGFI', 'BRCL', 'BRASL', 'XIHF', 'XILF', 'IIHF', 'IILF',
'NIHF', 'NILF', 'OIHF', 'OILF', 'LLIHF', 'LLILF', 'LLHRL', 'LGHRL',
'LHRL', 'AGFI', 'AFI', 'ALGFI', 'ALFI', 'CGFI', 'CFI', 'LLGFRL', 'STRL',
'EXRL', 'PFDRL', 'CGHRL','CHRL', 'CLGHRL', 'CLHRL', 'CGRL', 'CLGRL',
'CRL', 'CLGFRL', 'CLRL', 'MVCOS', 'ECTG', 'CSST', 'PKU',
'LRAG', 'LG', 'AG', 'SG', 'ALG', 'SLG', 'MSG', 'DSG', 'CVBG',
'LRVG', 'LGF', 'LGH', 'LLGF', 'LLGT', 'AGF', 'SGF', 'ALGF', 'SLGF',
'MSGF', 'DSGF', 'LRV', 'LRVH', 'CG', 'CLG', 'STG', 'CVDG', 'STRVG',
'CGF', 'CLGF', 'STRV', 'STRVH', 'BCTG', 'NG', 'OG', 'XG', 'MLG',
'DLG', 'ALCG', 'SLBG', 'STPQ', 'LPQ', 'LLGC', 'LLGH', 'ML', 'DL',
'ALC', 'SLB', 'PKA',
'DIL', 'BDIL', 'ANUM', 'COMP', 'MCPU', 'MIO', 'BIFLAG', 'MULDIV',
'LMG', 'SRAG', 'SLAG', 'SRLG', 'SLLG', 'TRACG', 'RLLG', 'RLL',
'CLMH', 'CLMY', 'CLT', 'CLTH', 'CLTL', 'CLTNE', 'CLTE', 'CLTNL',
'CLTNH', 'STMG', 'STCTG', 'STMH', 'STCMH', 'LCTLG', 'CSG', 'CDSG',
'BXHG', 'BXLEG', 'ICMH', 'MVCLU', 'CLCLU', 'LMH', 'LMY', 'TP',
'SRAK', 'SLAK', 'SRLK', 'SRLK', 'LOCG', 'BRXHG', 'BRXLG', 'LDEB',
'LXDB', 'LXEB', 'MXDB', 'KEB', 'CEB', 'AEB', 'SEB', 'MDEB', 'DEB',
'MAEB', 'MSEB', 'TCEB', 'TCDB', 'TCXB', 'SQEB', 'SQDB', 'MEEB',
'KDB', 'CDB', 'ADB', 'SDB', 'MDB', 'DDB', 'MADB', 'MSDB', 'LDE',
'LXD', 'LXE', 'SQE', 'SQD', 'MEE', 'PLO', 'LMD'
]
keywords_z = [
'IIHH', 'IIHL', 'IILH', 'IILL',
'LLIHH', 'LLIHL', 'LLILH', 'LLILL',
'NIHH', 'NIHL', 'NILH', 'NILL',
'OIHH', 'OIHL', 'OILH', 'OILL',
'SAM64'
]
if processor in ['360', '370', '390', 'system-z']:
keywords += keywords_360
if processor in ['370', '390', 'system-z']:
keywords += keywords_370
if processor in ['390', 'system-z']:
keywords += keywords_390
if processor in ['system-z']:
keywords += keywords_z
opcode_tb = CaseInsensitiveListTokenBuilder(keywords, 'keyword', False)
registers = [
'R0', 'R1', 'R2', 'R3', 'R4', 'R5', 'R6', 'R7', 'R8', 'R9', 'R10',
'R11', 'R12', 'R13', 'R14', 'R15',
'FP0', 'FP2', 'FP4', 'FP6'
]
register_tb = CaseInsensitiveListTokenBuilder(registers, 'register', True)
values = ['*']
values_tb = CaseSensitiveListTokenBuilder(values, 'value', True)
operand_types.append('value')
comment_tb = LeadToEndOfLineTokenBuilder('!', False, 'comment')
line_comment_tb = AssemblyCommentTokenBuilder('*')
include_directive_tb = LeadToEndOfLineTokenBuilder('INCLUDE', False, 'directive')
invalid_token_builder = InvalidTokenBuilder()
tokenbuilders = [
newline_tb,
whitespace_tb,
integer_tb,
integer_exponent_tb,
hex_integer_1_tb,
hex_integer_2_tb,
hex_integer_3_tb,
hex_integer_h_tb,
binary_integer_tb,
suffixed_integer_tb,
real_tb,
values_tb,
groupers_tb,
known_operator_tb,
register_tb,
opcode_tb,
directive_tb,
include_directive_tb,
preprocessor_tb,
identifier_tb,
string_tb,
hex_string_tb,
char_string_tb,
comment_tb,
line_comment_tb,
self.unknown_operator_tb,
invalid_token_builder
]
opcode_tokenbuilders = [
whitespace_tb,
opcode_tb,
directive_tb,
include_directive_tb,
preprocessor_tb,
identifier_tb,
self.unknown_operator_tb,
invalid_token_builder
]
args_tokenbuilders = [
whitespace_tb,
integer_tb,
integer_exponent_tb,
hex_integer_1_tb,
hex_integer_2_tb,
hex_integer_3_tb,
hex_integer_h_tb,
binary_integer_tb,
suffixed_integer_tb,
real_tb,
values_tb,
groupers_tb,
known_operator_tb,
register_tb,
identifier_tb,
string_tb,
hex_string_tb,
char_string_tb,
comment_tb,
line_comment_tb,
self.unknown_operator_tb,
invalid_token_builder
]
tokenizer = Tokenizer(tokenbuilders)
opcode_tokenizer = Tokenizer(opcode_tokenbuilders)
args_tokenizer = Tokenizer(args_tokenbuilders)
# tokenize as free-format
tokens_free = tokenizer.tokenize(code)
tokens_free = Examiner.combine_adjacent_identical_tokens(tokens_free, 'invalid operator')
tokens_free = Examiner.combine_adjacent_identical_tokens(tokens_free, 'invalid')
tokens_free = AssemblyIBMExaminer.convert_keywords_to_identifiers(tokens_free)
tokens_free = Examiner.convert_values_to_operators(tokens_free, known_operators)
self.tokens = tokens_free
self.convert_asm_identifiers_to_labels()
self.convert_asm_keywords_to_identifiers()
self.calc_statistics()
statistics1 = self.statistics
self.statistics = {}
self.calc_confidences(operand_types, group_starts, group_mids, group_ends, None)
self.calc_line_length_confidence(code, self.max_expected_line)
confidences_free = self.confidences
self.confidences = {}
errors_free = self.errors
self.errors = []
# tokenize as space-format
opcode_extras = '.&=,()+-*/'
label_leads = '.&$@'
label_mids = '.&$#@'
label_ends = ':,'
comment_leads = '!'
line_comment_leads = '*'
use_line_id = True
tokens_space, indents = Tokenizer.tokenize_asm_code(code, tab_size, opcode_tokenizer, opcode_extras, args_tokenizer, label_leads, label_mids, label_ends, comment_leads, line_comment_leads, use_line_id)
tokens_space = Examiner.combine_adjacent_identical_tokens(tokens_space, 'invalid operator')
tokens_space = Examiner.combine_adjacent_identical_tokens(tokens_space, 'invalid')
tokens_space = Examiner.combine_identifier_colon(tokens_space, ['newline'], [], [])
tokens_space = Tokenizer.combine_number_and_adjacent_identifier(tokens_space)
tokens_space = AssemblyIBMExaminer.convert_opcodes_to_keywords(tokens_space, keywords)
tokens_space = AssemblyIBMExaminer.convert_keywords_to_identifiers(tokens_space)
tokens_space = Examiner.convert_values_to_operators(tokens_space, known_operators)
self.tokens = tokens_space
self.convert_asm_identifiers_to_labels()
self.convert_asm_keywords_to_identifiers()
self.calc_statistics()
statistics2 = self.statistics
self.statistics = {}
self.calc_confidences(operand_types, group_starts, group_mids, group_ends, indents)
self.calc_line_length_confidence(code, self.max_expected_line)
confidences_space = self.confidences
self.confidences = {}
errors_space = self.errors
self.errors = []
# select the better of free-format and spaced-format
confidence_free = 1.0
for key in confidences_free:
factor = confidences_free[key]
confidence_free *= factor
confidence_space = 1.0
for key in confidences_space:
factor = confidences_space[key]
confidence_space *= factor
if confidence_space > confidence_free:
self.tokens = tokens_space
self.statistics = statistics2
self.confidences = confidences_space
self.errors = errors_space
else:
self.tokens = tokens_free
self.statistics = statistics1
self.confidences = confidences_free
self.errors = errors_free
def __init__(self, code, tab_size, wide):
super().__init__()
self.operand_types = []
whitespace_tb = WhitespaceTokenBuilder()
newline_tb = NewlineTokenBuilder()
integer_tb = IntegerTokenBuilder(None)
integer_exponent_tb = IntegerExponentTokenBuilder(None)
binary_integer_tb = SuffixedIntegerTokenBuilder(['B'], False, None)
hex_integer_tb = SuffixedIntegerTokenBuilder(['H'], False, 'ABCDEF')
octal_integer_tb = SuffixedIntegerTokenBuilder(['O'], False, None)
decimal_integer_tb = SuffixedIntegerTokenBuilder(['D'], False, None)
real_tb = RealTokenBuilder(True, False, None)
real_exponent_tb = RealExponentTokenBuilder(True, False, 'E', None)
binary_real_tb = SuffixedRealTokenBuilder(True, True, ['B'], False,
None)
self.operand_types.append('number')
leads = '_'
extras = '_'
identifier_tb = IdentifierTokenBuilder(leads, extras)
self.operand_types.append('identifier')
quotes = ['"', "'", "’"]
string_tb = EscapedStringTokenBuilder(quotes, 0)
self.operand_types.append('string')
label_tb = PL1LabelTokenBuilder()
self.operand_types.append('label')
slash_star_comment_tb = SlashStarCommentTokenBuilder()
directives = [
'%ACTIVATE', '%DEACTIVATE', '%DECLARE', '%DCL', '%DICTIONARY',
'%DO', '%ELSE', '%END', '%FATAL', '%GOTO', '%IF', '%INCLUDE',
'%LIST', '%NOLIST', '%PAGE', '%PROCEDURE', '%PROC', '%REPLACE',
'%RETURN', '%THEN'
]
line_continuation_tb = SingleCharacterTokenBuilder(
'\\', 'line continuation', False)
preprocessor_tb = CaseInsensitiveListTokenBuilder(
directives, 'preprocessor', False)
title_tb = LeadToEndOfLineTokenBuilder('%TITLE', True, 'preprocessor')
subtitle_tb = LeadToEndOfLineTokenBuilder('%SBTTL', True,
'preprocessor')
error_tb = LeadToEndOfLineTokenBuilder('%ERROR', True, 'preprocessor')
warn_tb = LeadToEndOfLineTokenBuilder('%WARN', True, 'preprocessor')
inform_tb = LeadToEndOfLineTokenBuilder('%INFORM', True,
'preprocessor')
terminators_tb = SingleCharacterTokenBuilder(';',
'statement terminator',
False)
known_operators = [
'+', '-', '*', '/', '**', '>', '<', '=', '>=', '<=', '<>', '^>',
'^<', '^=', '^', '~>', '~<', '~=', '~', '&', '&:', ':=', '|', '|:',
'||', '!', '!:', '!!', ':', '@', 'NOT', 'AND', 'OR', 'XOR',
'MINUS', 'PLUS', 'MOD'
]
self.unary_operators = ['+', '-', '^', '~', '@', 'NOT']
self.postfix_operators = []
groupers = ['(', ')', ',', '[', ']', '{', '}']
self.group_starts = ['(', '[', ',', '{']
self.group_mids = [',']
self.group_ends = [')', ']', '}']
groupers_tb = CaseInsensitiveListTokenBuilder(groupers, 'group', False)
known_operator_tb = CaseSensitiveListTokenBuilder(
known_operators, 'operator', False)
keywords = [
'ADDRESS', 'AT', 'BASED', 'BY', 'CALL', 'CASE', 'CLOSE', 'DATA',
'DECLARE', 'DISABLE', 'DO', 'ELSE', 'ENABLE', 'END', 'EOF',
'EXTERNAL', 'GO', 'GOTO', 'HALT', 'IF', 'INITIAL', 'INTERRUPT',
'LABEL', 'LITERALLY', 'OFFSET', 'ON', 'OPEN', 'OTHERWISE', 'OTHER',
'PROCEDURE', 'PROC', 'PUBLIC', 'READ', 'REENTRANT', 'RETURN',
'SELECTOR', 'STRUCTURE', 'THEN', 'TO', 'WHILE', 'WRITE'
]
keyword_tb = CaseInsensitiveListTokenBuilder(keywords, 'keyword',
False)
attributes = [
'ALIGNED', 'ANY', 'AREA', 'BASED', 'BUILTIN', 'CONDITION', 'COND',
'CONTROLLED', 'CTL', 'DEFINED', 'DEF', 'DIRECT', 'ENTRY',
'ENVIRONMENT', 'ENV', 'EXTERNAL', 'EXT', 'FILE', 'GLOBALDEF',
'GLOBALREF', 'INITIAL', 'INIT', 'INPUT', 'INTERNAL', 'INT'
'KEYED', 'LABEL', 'LIKE', 'LIST', 'MEMBER', 'NONVARYING', 'NONVAR',
'OPTIONAL', 'OPTIONS', 'OUTPUT', 'PARAMETER', 'PARM', 'PICTURE',
'PIC', 'POSITION', 'POS', 'PRECISION', 'PREC', 'PRINT', 'READONLY',
'RECORD', 'REFER', 'RETURNS', 'SEQUENTIAL', 'SEQL', 'STATIC',
'STREAM', 'STRUCTURE', 'TRUNCATE', 'UNALIGNED', 'UNAL', 'UNION',
'UPDATE', 'VARIABLE', 'VARYING', 'VAR'
]
attributes_tb = CaseInsensitiveListTokenBuilder(
attributes, 'attribute', False)
functions = [
'ABS', 'ADJUSTRPL', 'BLOCKINPUT', 'BLOCKINWORD', 'BLOCKINDWORD',
'BLOCKOUTPUT', 'BLOCKOUTWORD', 'BLOCKOUTDWORD', 'BUILDPTR',
'BYTESWAP', 'CMPD', 'CARRY', 'CAUSEINTERRUPT',
'CLEARTASKSWITCHEDFLAG', 'CMPB', 'CMPW', 'CONTROLREGISTER', 'DEC',
'DOUBLE', 'DEBUGREGISTER', 'FINDB', 'FINDD', 'FINDRD', 'FINDHW',
'FINDRB', 'FINDRHW', 'FINDRW', 'FINDW', 'FIX', 'FLAGS', 'FLOAT',
'GETACCESSRIGHTS', 'GETREALERROR', 'GETSEGMENTLIMIT', 'HIGH',
'IABS', 'INHWORD', 'INITREALMATHUNITSKIPRB', 'INPUT', 'INT SIZE',
'INWORD SIZE', 'INVALIDATEDATACACHE', 'INVALIDATETLBENTRY'
'INDWORD', 'LAST', 'LENGTH', 'LOCALTABLE', 'LOCKSET', 'LOW',
'MACHINESTATUS', 'MOVB', 'MOVBIT', 'MOVD', 'MOVE', 'MOVHW',
'MOVRB', 'MOVRBIT'
'MOVRD', 'MOVRHW', 'MOVRW', 'MOVW', 'NIL', 'OFFSETOF', 'OUTDWORD',
'OUTHWORD', 'OUTPUT', 'OUTWORD', 'PARITY', 'RESTOREGLOBALTABLE',
'RESTOREINTERRUPTABLE', 'RESTOREREALSTATUS', 'ROL', 'ROR', 'SAL',
'SAR', 'SAVEGLOBALTABLE', 'SAVEINTERRUPTTABLE', 'SAVEREALSTATUS',
'SCANBIT', 'SCANRBIT', 'SCL', 'SCR', 'SEGMENTREADABLE',
'SEGMENTWRITABLE', 'SELECTOROF', 'SETB', 'SETHW', 'SETREALMODE',
'SETW', 'SHL', 'SHLD', 'SHR', 'SHRD', 'SETD', 'SIGN', 'SIGNED',
'SKIPB', 'SKIPD', 'SKIPRD'
'SKIPHW', 'SKIPRHW', 'SKIPRW', 'SKIPW', 'STACKBASE', 'STACKPTR',
'TASKREGISTER', 'TESTREGISTER', 'TIME', 'UNSIGN',
'WAITFORINTERRUPT', 'WBINVALIDATEDATACACHE', 'XLAT', 'ZERO'
]
function_tb = CaseInsensitiveListTokenBuilder(functions, 'function',
True)
format_items = [
'A', 'B', 'B1', 'B2', 'B3', 'B4', 'COLUMN', 'COL', 'E', 'F', 'P',
'R', 'TAB', 'X'
]
format_item_tb = CaseSensitiveListTokenBuilder(format_items, 'format',
True)
self.operand_types.append('format')
options = [
'APPEND', 'BACKUP_DATE', 'BATCH', 'BLOCK_BOUNDARY_FORMAT',
'BLOCK_IO', 'BLOCK_SIZE', 'BUCKET_SIZE', 'BY', 'CANCEL_CONTROL_O',
'CARRIAGE_RETURN_FORMAT', 'CONTIGUOUS', 'CONTIGUOUS_BEST_TRY',
'CREATION_DATE', 'CURRENT_POSITION', 'DEFAULT_FILE_NAME',
'DEFERRED_WRITE', 'DELETE', 'EDIT', 'EXPIRATION_DATE',
'EXTENSION_SIZE', 'FAST_DELETE', 'FILE_ID', 'FILE_ID_TO',
'FILE_SIZE', 'FIXED_CONTROL_FROM', 'FIXED_CONTROL_SIZE',
'FIXED_CONTROL_SIZE_TO', 'FIXED_CONTROL_TO',
'FIXED_LENGTH_RECORDS', 'FROM', 'GROUP_PROTECTION', 'IDENT',
'IGNORE_LINE_MARKS', 'IN', 'INDEXED', 'INDEX_NUMBER',
'INITIAL_FILL', 'INTO', 'KEY', 'KEYFROM', 'KEYTO', 'LINESIZE',
'LOCK_ON_READ', 'LOCK_ON_WRITE', 'MAIN PROCEDURE',
'MANUAL_UNLOCKING', 'MATCH_GREATER', 'MATCH_GREATER_EQUAL',
'MATCH_NEXT', 'MATCH_NEXT_EQUAL', 'MAXIMUM_RECORD_NUMBER',
'MAXIMUM_RECORD_SIZE', 'MULTIBLOCK_COUNT', 'MULTIBUFFER_COUNT',
'NOLOCK', 'NONEXISTENT_RECORD', 'NONRECURSIVE', 'NORESCAN',
'NO_ECHO', 'NO_FILTER', 'NO_SHARE', 'OWNER_GROUP', 'OWNER_ID',
'OWNER_MEMBER', 'OWNER_PROTECTION', 'PAGE', 'PAGESIZE',
'PRINTER_FORMAT', 'PROMPT', 'PURGE_TYPE_AHEAD', 'READ_AHEAD',
'READ_CHECK', 'READ_REGARDLESS', 'RECORD_ID', 'RECORD_ID_ACCESS',
'RECORD_ID_TO', 'RECURSIVE', 'REPEAT', 'RESCAN',
'RETRIEVAL_POINTERS', 'REVISION_DATE', 'REWIND_ON_CLOSE',
'REWIND_ON_OPEN', 'SCALARVARYING', 'SET READ', 'SHARED_READ',
'SHARED_WRITE', 'SKIP', 'SNAP', 'SPOOL', 'STATEMENT', 'SUPERSEDE',
'SYSTEM', 'SYSTEM_PROTECTION', 'TEMPORARY', 'TIMEOUT_PERIOD',
'TITLE', 'TO', 'UNDERFLOW', 'UFL', 'UNTIL', 'USER_OPEN',
'WAIT_FOR_RECORD', 'WHILE', 'WORLD_PROTECTION', 'WRITE_BEHIND',
'WRITE_CHECK'
]
options_tb = CaseInsensitiveListTokenBuilder(options, 'option', False)
conditions = [
'ANYCONDITION', 'CONVERSION', 'CONV', 'ENDFILE', 'ENDPAGE',
'FINISH', 'FIXEDOVERFLOW', 'FOFL', 'OVERFLOW', 'OFL', 'STORAGE',
'STRINGRANGE', 'STRG', 'SUBSCRIPTRANGE', 'SUBRG', 'UNDEFINEDFILE',
'UNDF', 'VAXCONDITION', 'ZERODIVIDE', 'ZDIV'
]
conditions_tb = CaseInsensitiveListTokenBuilder(
conditions, 'condition', False)
subroutines = [
'DISPLAY', 'EXTEND', 'FLUSH', 'NEXT_VOLUME', 'RELEASE', 'RESIGNAL',
'REWIND', 'SPACEBLOCK'
]
subroutines_tb = CaseInsensitiveListTokenBuilder(
subroutines, 'subroutine', False)
types = [
'ADDRESS', 'BYTE', 'CHARINT', 'DWORD', 'HWORD', 'INTEGER',
'LONGINT', 'OFFSET', 'POINTER', 'REAL', 'SHORTINT', 'STRUCTURE',
'QWORD', 'WORD'
]
types_tb = CaseInsensitiveListTokenBuilder(types, 'type', True)
self.operand_types.append('type')
values = ['SYSIN', 'SYSPRINT', 'TRUE', 'FALSE']
values_tb = CaseInsensitiveListTokenBuilder(values, 'value', True)
self.operand_types.append('value')
invalid_token_builder = InvalidTokenBuilder()
# tokenize as free-format
tokenbuilders_free = [
newline_tb, whitespace_tb, line_continuation_tb, terminators_tb,
integer_tb, integer_exponent_tb, binary_integer_tb, hex_integer_tb,
octal_integer_tb, decimal_integer_tb, real_tb, real_exponent_tb,
binary_real_tb, keyword_tb, format_item_tb, function_tb,
attributes_tb, options_tb, conditions_tb, subroutines_tb, types_tb,
values_tb, groupers_tb, known_operator_tb, identifier_tb,
string_tb, label_tb, slash_star_comment_tb, preprocessor_tb,
title_tb, subtitle_tb, error_tb, warn_tb, inform_tb,
self.unknown_operator_tb, invalid_token_builder
]
tokenizer_free = Tokenizer(tokenbuilders_free)
tokens_free = tokenizer_free.tokenize(code)
tokens_free = Examiner.combine_adjacent_identical_tokens(
tokens_free, 'invalid operator')
tokens_free = Examiner.combine_adjacent_identical_tokens(
tokens_free, 'invalid')
self.tokens = tokens_free
self.calc_statistics()
statistics_free = self.statistics
self.statistics = {}
tokens = self.source_tokens()
tokens = Examiner.join_all_lines(tokens)
self.calc_token_confidence()
self.calc_token_2_confidence()
num_operators = self.count_my_tokens(['operator', 'invalid operator'])
if num_operators > 0:
self.calc_operator_confidence(num_operators)
allow_pairs = []
self.calc_operator_2_confidence(tokens, num_operators, allow_pairs)
self.calc_operator_3_confidence(tokens, num_operators,
self.group_ends, allow_pairs)
self.calc_operator_4_confidence(tokens, num_operators,
self.group_starts, allow_pairs)
self.calc_group_confidence(tokens, self.group_mids)
operand_types_2 = ['number', 'symbol']
self.calc_operand_n_confidence(tokens, operand_types_2, 2)
self.calc_operand_n_confidence(tokens, self.operand_types, 4)
self.calc_keyword_confidence()
self.calc_paired_blockers_confidence(['{'], ['}'])
self.calc_line_length_confidence(code, self.max_expected_line)
confidences_free = self.confidences
self.confidences = {}
errors_free = self.errors
self.errors = []
# tokenize as fixed-format
tokenbuilders_fixed = [
newline_tb, whitespace_tb, line_continuation_tb, terminators_tb,
integer_tb, integer_exponent_tb, binary_integer_tb, hex_integer_tb,
octal_integer_tb, decimal_integer_tb, real_tb, real_exponent_tb,
binary_real_tb, keyword_tb, function_tb, attributes_tb, options_tb,
conditions_tb, subroutines_tb, types_tb, values_tb, groupers_tb,
known_operator_tb, identifier_tb, string_tb, label_tb,
slash_star_comment_tb, preprocessor_tb, title_tb, subtitle_tb,
error_tb, warn_tb, inform_tb, self.unknown_operator_tb,
invalid_token_builder
]
comment_start_tb = PL1CommentStartTokenBuilder()
comment_middle_tb = PL1CommentMiddleTokenBuilder()
comment_end_tb = PL1CommentEndTokenBuilder()
type1_tokenbuilders = [comment_start_tb]
tokenbuilders_fixed_1 = tokenbuilders_fixed + type1_tokenbuilders + [
invalid_token_builder
]
tokenizer_fixed_1 = Tokenizer(tokenbuilders_fixed_1)
type2_tokenbuilders = [
comment_start_tb, comment_middle_tb, comment_end_tb
]
tokenbuilders_fixed_2 = tokenbuilders_fixed + type2_tokenbuilders + [
invalid_token_builder
]
tokenizer_fixed_2 = Tokenizer(tokenbuilders_fixed_2)
tokens_fixed = self.tokenize_code(code, tab_size, tokenizer_fixed_1,
tokenizer_fixed_2, wide)
tokens_fixed = Examiner.combine_adjacent_identical_tokens(
tokens_fixed, 'invalid operator')
tokens_fixed = Examiner.combine_adjacent_identical_tokens(
tokens_fixed, 'invalid')
tokens_fixed = Examiner.combine_adjacent_identical_tokens(
tokens_fixed, 'whitespace')
tokens_fixed = self.convert_broken_comments_to_comments(tokens_fixed)
self.tokens = tokens_fixed
self.calc_statistics()
statistics_fixed = self.statistics
self.statistics = {}
tokens = self.source_tokens()
tokens = Examiner.join_all_lines(tokens)
self.calc_token_confidence()
self.calc_token_2_confidence()
num_operators = self.count_my_tokens(['operator', 'invalid operator'])
if num_operators > 0:
self.calc_operator_confidence(num_operators)
allow_pairs = []
self.calc_operator_2_confidence(tokens, num_operators, allow_pairs)
self.calc_operator_3_confidence(tokens, num_operators,
self.group_ends, allow_pairs)
self.calc_operator_4_confidence(tokens, num_operators,
self.group_starts, allow_pairs)
self.calc_group_confidence(tokens, self.group_mids)
operand_types_2 = ['number', 'symbol']
self.calc_operand_n_confidence(tokens, operand_types_2, 2)
self.calc_operand_n_confidence(tokens, self.operand_types, 4)
self.calc_keyword_confidence()
self.calc_paired_blockers_confidence(['{'], ['}'])
self.calc_line_length_confidence(code, self.max_expected_line)
confidences_fixed = self.confidences
self.confidences = {}
errors_fixed = self.errors
self.errors = []
# compute confidence for free-format and fixed-format
confidence_free = 1.0
if len(confidences_free) == 0:
confidence_free = 0.0
else:
for key in confidences_free:
factor = confidences_free[key]
confidence_free *= factor
confidence_fixed = 1.0
if len(confidences_fixed) == 0:
confidence_fixed = 0.0
else:
for key in confidences_fixed:
factor = confidences_fixed[key]
confidence_fixed *= factor
# select the better of free-format and spaced-format
if confidence_fixed > confidence_free:
self.tokens = tokens_fixed
self.statistics = statistics_fixed
self.confidences = confidences_fixed
self.errors = errors_fixed
else:
self.tokens = tokens_free
self.statistics = statistics_free
self.confidences = confidences_free
self.errors = errors_free
def __init__(self, code):
super().__init__()
operand_types = []
whitespace_tb = WhitespaceTokenBuilder()
newline_tb = NewlineTokenBuilder()
integer_tb = IntegerTokenBuilder("'")
integer_exponent_tb = IntegerExponentTokenBuilder("'")
hex_integer_tb = PrefixedIntegerTokenBuilder(
'0x', False, '0123456789abcdefABCDEF_')
long_integer_tb = SuffixedIntegerTokenBuilder('L', False, None)
real_tb = RealTokenBuilder(False, False, "'")
real_exponent_tb = RealExponentTokenBuilder(False, False, 'E', "'")
float_real_tb = SuffixedRealTokenBuilder(False, False, ['f'], False,
None)
operand_types.append('number')
leads = '_'
extras = '_'
identifier_tb = IdentifierTokenBuilder(leads, extras)
operand_types.append('identifier')
symbol_tb = PrefixedIdentifierTokenBuilder("'", 'symbol', True)
operand_types.append('symbol')
quotes = ['"']
string_tb = EscapedStringTokenBuilder(quotes, 0)
triple_string_tb = TripleQuoteStringTokenBuilder(quotes)
operand_types.append('string')
slash_slash_comment_tb = SlashSlashCommentTokenBuilder()
slash_star_comment_tb = SlashStarCommentTokenBuilder()
line_continuation_tb = SingleCharacterTokenBuilder(
'\\', 'line continuation', False)
terminators_tb = SingleCharacterTokenBuilder(';',
'statement terminator',
False)
known_operators = [
'+', '-', '*', '/', '%', '&', '|', '^', '<<', '>>', '&&', '||',
'=', '+=', '-=', '*=', '/=', '%=', '&=', '|=', '^=', '<<=', '>>=',
'>:', '⇒', '=>', '=', '<%', '<:', '←', '<-', '#', '@', '==', '!=',
'>', '<', '>=', '<=', '!', '~', '<<<', '>>>', '.', '++', '--',
'new'
]
self.unary_operators = ['+', '-', '*', '!', '~', '++', '--', 'new']
self.postfix_operators = ['++', '--']
groupers = ['(', ')', ',', '[', ']', '{', '}', ':']
group_starts = ['(', '[', ',', '{']
group_mids = [',', ':']
group_ends = [')', ']', '}']
groupers_tb = CaseInsensitiveListTokenBuilder(groupers, 'group', False)
known_operator_tb = CaseSensitiveListTokenBuilder(
known_operators, 'operator', False)
keywords = [
'abstract', 'case', 'catch', 'class', 'def', 'do', 'else',
'extends', 'final', 'finally', 'for', 'forSome', 'if', 'implicit',
'import', 'lazy', 'match', 'object', 'override', 'package',
'private', 'protected', 'return', 'sealed', 'then', 'throw',
'trait', 'try', 'type', 'val', 'var', 'while', 'with', 'yield'
]
keyword_tb = CaseSensitiveListTokenBuilder(keywords, 'keyword', False)
values = ['false', 'true', 'null', 'this', 'super']
values_tb = CaseSensitiveListTokenBuilder(values, 'value', True)
operand_types.append('value')
invalid_token_builder = InvalidTokenBuilder()
tokenbuilders = [
newline_tb, whitespace_tb, line_continuation_tb, terminators_tb,
integer_tb, integer_exponent_tb, hex_integer_tb, long_integer_tb,
real_tb, real_exponent_tb, float_real_tb, keyword_tb, values_tb,
groupers_tb, known_operator_tb, identifier_tb, symbol_tb,
string_tb, triple_string_tb, slash_slash_comment_tb,
slash_star_comment_tb, self.unknown_operator_tb,
invalid_token_builder
]
tokenizer = Tokenizer(tokenbuilders)
tokens = tokenizer.tokenize(code)
tokens = Examiner.combine_adjacent_identical_tokens(
tokens, 'invalid operator')
self.tokens = Examiner.combine_adjacent_identical_tokens(
tokens, 'invalid')
self.calc_statistics()
tokens = self.source_tokens()
tokens = Examiner.join_all_lines(tokens)
self.calc_token_confidence()
self.calc_token_2_confidence()
num_operators = self.count_my_tokens(['operator', 'invalid operator'])
if num_operators > 0:
self.calc_operator_confidence(num_operators)
allow_pairs = []
self.calc_operator_2_confidence(tokens, num_operators, allow_pairs)
self.calc_operator_3_confidence(tokens, num_operators, group_ends,
allow_pairs)
self.calc_operator_4_confidence(tokens, num_operators,
group_starts, allow_pairs)
self.calc_group_confidence(tokens, group_mids)
operand_types_2 = ['number', 'symbol']
self.calc_operand_n_confidence(tokens, operand_types_2, 2)
self.calc_operand_n_confidence(tokens, operand_types, 4)
self.calc_keyword_confidence()
self.calc_paired_blockers_confidence(['{'], ['}'])
self.calc_line_length_confidence(code, self.max_expected_line)
def __init__(self, code):
super().__init__()
operand_types = []
whitespace_tb = WhitespaceTokenBuilder()
newline_tb = NewlineTokenBuilder()
integer_tb = IntegerTokenBuilder("'")
integer_exponent_tb = IntegerExponentTokenBuilder("_")
hex_integer_tb = PrefixedIntegerTokenBuilder(
'0x', False, '_0123456789abcdefABCDEF')
binary_integer_tb = PrefixedIntegerTokenBuilder('0b', False, '_01')
suffixed_integer_tb = SuffixedIntegerTokenBuilder([
'G',
'L',
'I',
], False, '_')
real_tb = RealTokenBuilder(False, False, "_")
real_exponent_tb = RealExponentTokenBuilder(False, False, 'E', "_")
suffixed_real_tb = SuffixedRealTokenBuilder(False, False,
['G', 'D', 'F'], False,
'_')
operand_types.append('number')
leads = '@_'
extras = '_'
identifier_tb = IdentifierTokenBuilder(leads, extras)
operand_types.append('identifier')
quotes = ['"', "'", "’"]
string_tb = EscapedStringTokenBuilder(quotes, 0)
triple_quote_string_tb = TripleQuoteStringTokenBuilder(quotes)
regex_tb = RegexTokenBuilder()
# dollar-slash slash-dollar strings (allow newline)
operand_types.append('string')
class_type_tb = ClassTypeTokenBuilder()
operand_types.append('class')
slash_slash_comment_tb = SlashSlashCommentTokenBuilder()
slash_star_comment_tb = SlashStarCommentTokenBuilder()
shebang_tb = SheBangTokenBuilder()
terminators_tb = SingleCharacterTokenBuilder(';',
'statement terminator',
False)
known_operators = [
'+',
'-',
'*',
'/',
'%',
'**',
'=',
'==',
'!=',
'===',
'!==',
'>',
'>=',
'<',
'<=',
'+=',
'-=',
'*=',
'/=',
'%=',
'**=',
'&=',
'|=',
'^=',
'<<=',
'>>=',
'!',
'&',
'|',
'~',
'<<',
'>>',
'>>>',
'^',
'?.',
'?:',
'<>',
'>>>=',
'.',
'.&',
'.@',
'::',
'=~',
'==~',
'*.',
'*:',
'..',
'..<',
'<=>',
'++',
'--',
'->',
'&&',
'||',
'?',
'##',
'as',
'in',
'!in',
'instanceof',
'!instanceof',
'new',
]
self.unary_operators = ['+', '-', '*', '!', '&', '~', '++', '--', '?']
self.postfix_operators = ['++', '--', '&', '*']
groupers = ['(', ')', ',', '[', ']', '{', '}', ':']
# group_starts = ['(', '[', ',', '{']
group_ends = [')', ']', '}']
group_mids = [',', ':']
groupers_tb = CaseInsensitiveListTokenBuilder(groupers, 'group', False)
known_operator_tb = CaseSensitiveListTokenBuilder(
known_operators, 'operator', False)
keywords = [
'assert', 'break', 'case', 'catch', 'class', 'const', 'continue',
'def', 'default', 'do', 'else', 'enum', 'extends', 'finally',
'for', 'goto', 'if', 'implements', 'import', 'interface', 'new',
'package', 'return', 'super', 'switch', 'throw', 'throws', 'trait',
'try', 'var', 'while'
]
keyword_tb = CaseSensitiveListTokenBuilder(keywords, 'keyword', False)
types = [
'byte', 'char', 'double', 'float', 'int', 'long', 'short',
'Java.lang.BigInteger'
]
types_tb = CaseSensitiveListTokenBuilder(types, 'type', True)
operand_types.append('type')
values = ['null', 'true', 'false', 'this']
values_tb = CaseSensitiveListTokenBuilder(values, 'value', True)
operand_types.append('value')
invalid_token_builder = InvalidTokenBuilder()
tokenbuilders = [
newline_tb, whitespace_tb, terminators_tb, integer_tb,
integer_exponent_tb, hex_integer_tb, binary_integer_tb,
suffixed_integer_tb, real_tb, real_exponent_tb, suffixed_real_tb,
keyword_tb, types_tb, values_tb, groupers_tb, known_operator_tb,
identifier_tb, class_type_tb, string_tb, triple_quote_string_tb,
regex_tb, slash_slash_comment_tb, slash_star_comment_tb,
shebang_tb, self.unknown_operator_tb, invalid_token_builder
]
# shebang line at start
tokenizer = Tokenizer(tokenbuilders)
tokens = tokenizer.tokenize(code)
tokens = Examiner.combine_adjacent_identical_tokens(
tokens, 'invalid operator')
tokens = Examiner.combine_adjacent_identical_tokens(tokens, 'invalid')
tokens = Examiner.combine_identifier_colon(
tokens, ['statement terminator', 'newline'], ['{'],
['whitespace', 'comment'])
self.tokens = tokens
self.convert_identifiers_to_labels()
self.calc_statistics()
tokens = self.source_tokens()
tokens = Examiner.join_all_lines(tokens)
self.calc_token_confidence()
self.calc_token_2_confidence(['*', ';'])
num_operators = self.count_my_tokens(['operator', 'invalid operator'])
if num_operators > 0:
self.calc_operator_confidence(num_operators)
allow_pairs = []
self.calc_operator_2_confidence(tokens, num_operators, allow_pairs)
self.calc_operator_3_confidence(tokens, num_operators, group_ends,
allow_pairs)
# self.calc_operator_4_confidence(tokens, num_operators, group_starts, allow_pairs)
self.calc_group_confidence(tokens, group_mids)
operand_types_2 = ['number']
self.calc_operand_n_confidence(tokens, operand_types_2, 2)
self.calc_operand_n_confidence(tokens, operand_types, 4)
self.calc_keyword_confidence()
self.calc_paired_blockers_confidence(['{'], ['}'])
self.calc_line_length_confidence(code, self.max_expected_line)
def __init__(self, code):
super().__init__()
operand_types = []
whitespace_tb = WhitespaceTokenBuilder()
newline_tb = NewlineTokenBuilder()
integer_tb = IntegerTokenBuilder("'")
integer_exponent_tb = IntegerExponentTokenBuilder("'")
hex_integer_tb = PrefixedIntegerTokenBuilder('0x', False,
'0123456789abcdefABCDEF')
binary_integer_tb = PrefixedIntegerTokenBuilder('0b', False, '01')
suffixed_integer_tb = SuffixedIntegerTokenBuilder(
['U', 'L', 'LL', 'ULL', 'LLU'], False, None)
real_tb = RealTokenBuilder(False, False, "'")
real_exponent_tb = RealExponentTokenBuilder(False, False, 'E', "'")
suffixed_real_tb = SuffixedRealTokenBuilder(False, False, ['f', 'l'],
False, None)
operand_types.append('number')
leads = '_'
extras = '_'
identifier_tb = IdentifierTokenBuilder(leads, extras)
operand_types.append('identifier')
quotes = ['"', "'", "’"]
string_tb = EscapedStringTokenBuilder(quotes, 0)
operand_types.append('string')
class_type_tb = ClassTypeTokenBuilder()
operand_types.append('class')
slash_slash_comment_tb = SlashSlashCommentTokenBuilder()
slash_star_comment_tb = SlashStarCommentTokenBuilder()
directives = [
'#define', '#undef', '#ifdef', '#ifndef', '#if', '#endif', '#else',
'#elif', '#line', '#include', '#pragma'
]
line_continuation_tb = SingleCharacterTokenBuilder(
'\\', 'line continuation', False)
c_preprocessor_tb = CaseSensitiveListTokenBuilder(
directives, 'preprocessor', False)
c_warning_tb = LeadToEndOfLineTokenBuilder('#warning', True,
'preprocessor')
c_error_tb = LeadToEndOfLineTokenBuilder('#error', True,
'preprocessor')
terminators_tb = SingleCharacterTokenBuilder(';',
'statement terminator',
False)
known_operators = [
'+', '-', '*', '/', '%', '=', '==', '!=', '>', '>=', '<', '<=',
'+=', '-=', '*=', '/=', '%=', '&=', '|=', '^=', '<<=', '>>=', '!',
'&', '|', '~', '<<', '>>', '^', '.', '++', '--', '->', '&&', '||',
'?', '##', '::', '<=>', '.*', '->*', 'new', 'delete', 'and',
'and_eq', 'bitand', 'bitor', 'compl', 'not', 'not_eq', 'or',
'or_eq', 'xor', 'xor_eq'
]
self.unary_operators = [
'+', '-', '*', '!', '&', '~', '++', '--', 'new', 'delete', 'compl',
'not'
]
self.postfix_operators = ['++', '--', '&', '*']
groupers = ['(', ')', ',', '[', ']', '{', '}', ':']
group_starts = ['(', '[', ',', '{']
group_ends = [')', ']', '}']
group_mids = [',', ':']
group_mids = [',', ':']
groupers_tb = CaseInsensitiveListTokenBuilder(groupers, 'group', False)
known_operator_tb = CaseSensitiveListTokenBuilder(
known_operators, 'operator', False)
keywords = [
'alignas',
'alignof',
'asm',
'atomic_cancel',
'atomic_commit',
'atomic_noexcept',
'audit',
'auto',
'axiom',
'break',
'case',
'catch',
'class',
'concept',
'const',
'consteval',
'constexpr',
'const_cast',
'continue',
'co_await',
'co_return',
'co_yield',
'decltype',
'default',
'do',
'dynamic_cast',
'else',
'enum',
'explicit',
'export',
'extern',
'final',
'for',
'friend',
'goto',
'if',
'import',
'inline',
'module',
'mutable',
'namespace',
'noexcept',
'nullptr',
'operator',
'override',
'private',
'protected',
'public',
'private:',
'protected:',
'public:',
'reflexpr',
'register',
'reinterpret_cast',
'requires',
'return',
'signed',
'sizeof',
'static',
'static_assert',
'static_cast',
'struct',
'switch',
'synchronized',
'template',
'thread_local',
'throw',
'transaction_safe',
'transaction_safe_dynamic'
'try',
'typedef',
'typeid',
'typename',
'union',
'unsigned',
'using',
'virtual',
'volatile',
'while',
]
keyword_tb = CaseSensitiveListTokenBuilder(keywords, 'keyword', False)
types = [
'bool', 'char', 'char8_t', 'char16_t', 'char32_t', 'double',
'float', 'int', 'long', 'short', 'void', 'wchar_t'
]
types_tb = CaseSensitiveListTokenBuilder(types, 'type', True)
operand_types.append('type')
values = ['false', 'this', 'true', 'cout', 'cin']
values_tb = CaseSensitiveListTokenBuilder(values, 'value', True)
operand_types.append('value')
invalid_token_builder = InvalidTokenBuilder()
tokenbuilders = [
newline_tb, whitespace_tb, line_continuation_tb, terminators_tb,
integer_tb, integer_exponent_tb, hex_integer_tb, binary_integer_tb,
suffixed_integer_tb, real_tb, real_exponent_tb, suffixed_real_tb,
keyword_tb, types_tb, values_tb, known_operator_tb, groupers_tb,
identifier_tb, class_type_tb, string_tb, slash_slash_comment_tb,
slash_star_comment_tb, c_preprocessor_tb, c_error_tb, c_warning_tb,
self.unknown_operator_tb, invalid_token_builder
]
tokenizer = Tokenizer(tokenbuilders)
tokens = tokenizer.tokenize(code)
tokens = Examiner.combine_adjacent_identical_tokens(
tokens, 'invalid operator')
tokens = Examiner.combine_adjacent_identical_tokens(tokens, 'invalid')
tokens = Examiner.combine_identifier_colon(
tokens, ['statement terminator', 'newline'], ['{'],
['whitespace', 'comment'])
self.tokens = tokens
self.convert_identifiers_to_labels()
self.calc_statistics()
tokens = self.source_tokens()
tokens = Examiner.join_all_lines(tokens)
self.calc_token_confidence()
self.calc_token_2_confidence(['*', ';'])
num_operators = self.count_my_tokens(['operator', 'invalid operator'])
if num_operators > 0:
self.calc_operator_confidence(num_operators)
allow_pairs = []
self.calc_operator_2_confidence(tokens, num_operators, allow_pairs)
self.calc_operator_3_confidence(tokens, num_operators, group_ends,
allow_pairs)
self.calc_operator_4_confidence(tokens, num_operators,
group_starts, allow_pairs)
self.calc_group_confidence(tokens, group_mids)
operand_types_2 = ['number', 'string']
self.calc_operand_n_confidence(tokens, operand_types_2, 2)
self.calc_operand_n_confidence(tokens, operand_types, 4)
self.calc_keyword_confidence()
self.calc_paired_blockers_confidence(['{'], ['}'])
self.calc_line_length_confidence(code, self.max_expected_line)
def __init__(self, code, version):
super().__init__()
self.newlines_important = 'always'
operand_types = []
whitespace_tb = WhitespaceTokenBuilder()
newline_tb = NewlineTokenBuilder()
integer_tb = IntegerTokenBuilder('_')
integer_exponent_tb = IntegerExponentTokenBuilder(False)
real_tb = RealTokenBuilder(False, False, False)
real_exponent_tb = RealExponentTokenBuilder(False, False, 'E', '_')
double_exponent_tb = NullTokenBuilder()
integer_suffix_tb = SuffixedIntegerTokenBuilder(
['%', '&', 'S', 'I', 'L', 'F', 'D', 'R', 'US', 'UI', 'UL'], True,
'_')
float_suffix_tb = SuffixedRealTokenBuilder(False, False,
['!', '#', 'F', 'D', 'R'],
True, '_')
if version in ['basic-80', 'basica', 'gw-basic']:
double_exponent_tb = RealExponentTokenBuilder(
False, False, 'D', '_')
integer_suffix_tb = SuffixedIntegerTokenBuilder(['%'], False, '_')
float_suffix_tb = SuffixedRealTokenBuilder(False, False,
['!', '#'], True, '_')
hex_constant_tb = PrefixedIntegerTokenBuilder(
'&H', True, '0123456789ABCDEFabcdef_')
octal_constant_tb = PrefixedIntegerTokenBuilder(
'&O', True, '01234567_')
binary_constant_tb = PrefixedIntegerTokenBuilder('&B', True, '01_')
operand_types.append('number')
variable_tb = BasicVariableTokenBuilder('%#!$&')
if version in ['basic-80', 'basica', 'gw-basic']:
variable_tb = BasicLongVariableTokenBuilder('%#!$&')
operand_types.append('variable')
quotes = ['"']
string_tb = StuffedQuoteStringTokenBuilder(quotes, False)
operand_types.append('string')
remark_tb = RemarkTokenBuilder()
comment_tb = LeadToEndOfLineTokenBuilder("'", False, 'comment')
comment2_tb = LeadToEndOfLineTokenBuilder("’", False, 'comment')
stmt_separator_tb = SingleCharacterTokenBuilder(
':', 'statement separator', False)
known_operators = [
'+', '-', '*', '/', '^', '=', '>', '>=', '<', '<=', '<>', '#',
'\\', 'AND', 'OR', 'NOT'
]
known_operators_ms = ['=>', '=<', 'IMP', 'EQV', 'XOR', 'MOD']
if version in ['basic-80', 'basica', 'gw-basic']:
known_operators += known_operators_ms
known_operator_tb = CaseSensitiveListTokenBuilder(
known_operators, 'operator', False)
self.unary_operators = ['+', '-', '#', 'NOT']
groupers = ['(', ')', ',', ';']
group_starts = ['(']
group_mids = [',', ';']
group_ends = [')']
groupers_tb = CaseInsensitiveListTokenBuilder(groupers, 'group', False)
keywords = [
'CLOSE', 'CHAIN', 'DATA', 'DEF', 'DIM', 'ELSE', 'END', 'ERROR',
'FILE', 'FOR', 'GOSUB', 'GOTO', 'IF', 'INPUT', 'LET', 'LINE',
'MAT', 'NEXT', 'ON', 'ONERR', 'OPEN', 'OUTPUT', 'POKE', 'PRINT',
'RANDOMIZE', 'READ', 'REM', 'REMARK', 'RESTORE', 'RETURN', 'STEP',
'STOP', 'THEN', 'TO', 'USING'
]
keywords_plain = ['AS', 'GO']
keywords_ms = [
# 'AS', ## promoted from variable after FIELD
# 'BASE', ## promoted from variable after OPTION
'CALL',
'CLEAR',
'CLS',
'COMMON',
'DEFDBL',
'DEFINT',
'DEFSNG',
'DEFSTR',
'ELSE',
'END',
'ERASE',
'ERRLN',
'ERRNO',
'ERROR',
'FIELD',
'FILES',
'GET',
'KILL',
'LOAD',
'LPRINT',
'LSET',
'MERGE',
'NULL',
'ONERR',
'OPTION',
'OUT',
'PUT',
'RESET',
'RESUME',
'RETURN',
'RSET',
'RUN',
'SET',
'SWAP',
'SYSTEM',
'TRON',
'TROFF',
'WAIT',
'WHILE',
'WEND',
'WIDTH',
'WRITE'
]
plus_keywords = ['CHANGE']
if version in ['']:
keywords += keywords_plain
if version in ['basic-80', 'basica', 'gw-basic']:
keywords += keywords_ms
keywords_basica = [
'COLOR', 'KEY', 'LOCATE', 'PAINT', 'PLAY', 'SCREEN', 'SOUND'
]
if version in ['basica', 'gw-basic']:
keywords += keywords_basica
keyword_tb = CaseSensitiveListTokenBuilder(keywords, 'keyword', False)
values = ['OFF', 'ON']
values_tb = CaseInsensitiveListTokenBuilder(values, 'value', True)
operand_types.append('value')
functions = [
'ABS', 'ASC', 'ATN', 'CHR', 'CHR$', 'CON', 'COS', 'DET', 'ERL',
'ERR', 'EXP', 'IDN', 'INSTR', 'INT', 'INV', 'LEFT', 'LEFT$', 'LEN',
'LOG', 'MID', 'MID$', 'POS', 'RIGHT', 'RIGHT$', 'RND', 'SGN',
'SIN', 'SQR', 'STR$', 'TAB', 'TAN', 'TRN', 'VAL', 'ZER'
]
functions_ms = [
'CDBL', 'CINT', 'CSNG', 'CVI', 'CVD', 'CVS', 'DATE$', 'EOF', 'FIX',
'FRE', 'HEX$', 'INKEY', 'INP', 'INPUT$', 'INSTR', 'LOC', 'LOF',
'LPOS', 'MKI$', 'MKD$', 'MKS$', 'OCT$', 'PEEK', 'SPACE$', 'SPC',
'STRING$', 'TIME$', 'USR', 'VARPTR'
]
if version in ['basic-80', 'basica', 'gw-basic']:
functions += functions_ms
function_tb = CaseInsensitiveListTokenBuilder(functions, 'function',
True)
user_function_tb = UserFunctionTokenBuilder('%#!$&')
hardware_function_tb = NullTokenBuilder()
if version in ['basic-80', 'basica', 'gw-basic']:
user_function_tb = LongUserFunctionTokenBuilder('%#!$&')
hardware_function_tb = HardwareFunctionTokenBuilder()
operand_types.append('function')
invalid_token_builder = InvalidTokenBuilder()
tokenbuilders = [
newline_tb, whitespace_tb, stmt_separator_tb, integer_tb,
integer_exponent_tb, float_suffix_tb, integer_suffix_tb, real_tb,
real_exponent_tb, double_exponent_tb, hex_constant_tb,
octal_constant_tb, binary_constant_tb, keyword_tb,
known_operator_tb, function_tb, user_function_tb,
hardware_function_tb, values_tb, variable_tb, groupers_tb,
string_tb, remark_tb, comment_tb, comment2_tb,
self.unknown_operator_tb, invalid_token_builder
]
operand_types = [
'number', 'string', 'symbol', 'identifier', 'variable', 'function'
]
tokenizer = Tokenizer(tokenbuilders)
tokens = tokenizer.tokenize(code)
tokens = Examiner.combine_adjacent_identical_tokens(
tokens, 'invalid operator')
tokens = Examiner.combine_adjacent_identical_tokens(tokens, 'invalid')
tokens = BasicExaminer.convert_numbers_to_line_numbers(tokens)
if version in ['basic-80', 'basica', 'gw-basic']:
tokens = BasicExaminer.extract_keywords_from_identifiers(
tokens, keywords, known_operators)
tokens = BasicExaminer.convert_as_to_keyword(tokens)
tokens = BasicExaminer.convert_base_to_keyword(tokens)
tokens = BasicExaminer.convert_operators_to_values(tokens)
self.tokens = tokens
self.calc_statistics()
tokens = self.source_tokens()
self.calc_statistics()
self.calc_token_confidence()
self.calc_token_2_confidence()
num_operators = self.count_my_tokens(['operator', 'invalid operator'])
if num_operators > 0:
self.calc_operator_confidence(num_operators)
allow_pairs = []
self.calc_operator_2_confidence(tokens, num_operators, allow_pairs)
self.calc_operator_3_confidence(tokens, num_operators, group_ends,
allow_pairs)
self.calc_operator_4_confidence(tokens, num_operators,
group_starts, allow_pairs)
self.calc_group_confidence(tokens, group_mids)
operand_types_2 = ['number', 'string', 'variable', 'symbol']
if version not in ['basic-80', 'basica', 'gw-basic']:
self.calc_operand_n_confidence(tokens, operand_types_2, 2)
self.calc_operand_n_confidence(tokens, operand_types, 4)
self.calc_keyword_confidence()
self.calc_line_format_confidence()
self.calc_line_length_confidence(code, self.max_expected_line)
def __init__(self, code, tab_size, processor):
super().__init__()
self.newlines_important = 'always'
operand_types = []
whitespace_tb = WhitespaceTokenBuilder()
newline_tb = NewlineTokenBuilder()
comment_tb = LeadToEndOfLineTokenBuilder(';', True, 'comment')
if processor in ['pdp-8']:
comment_tb = LeadToEndOfLineTokenBuilder('/', True, 'comment')
comment_2_tb = NullTokenBuilder()
if processor in ['1802']:
comment_2_tb = LeadToEndOfLineTokenBuilder('..', True, 'comment')
line_comment_star_tb = AssemblyCommentTokenBuilder('*')
line_comment_hash_tb = NullTokenBuilder()
if processor in ['68000']:
line_comment_hash_tb = AssemblyCommentTokenBuilder('#')
stmt_separator_tb = NullTokenBuilder()
if processor in ['pdp-8']:
stmt_separator_tb = SingleCharacterTokenBuilder(
';', 'statement separator', False)
integer_tb = IntegerTokenBuilder("'")
integer_exponent_tb = IntegerExponentTokenBuilder("'")
integer_1_tb = NullTokenBuilder()
integer_2_tb = NullTokenBuilder()
prefixed_integer_tb = PrefixedIntegerTokenBuilder(
'#', True, '0123456789')
if processor in ['pdp-11']:
integer_1_tb = SuffixedIntegerTokenBuilder('$', True, '0123456789')
if processor in ['z80']:
integer_1_tb = SuffixedIntegerTokenBuilder('O', True, '0123456789')
integer_2_tb = SuffixedIntegerTokenBuilder('D', True, '0123456789')
hex_integer_1_tb = PrefixedIntegerTokenBuilder(
'&', True, '0123456789abcdefABCDEF')
hex_integer_2_tb = SuffixedIntegerTokenBuilder(
'h', False, '0123456789abcdefABCDEF')
hex_integer_3_tb = PrefixedIntegerTokenBuilder(
'$', True, '0123456789abcdefABCDEF')
hex_integer_4_tb = PrefixedIntegerTokenBuilder(
'#$', True, '0123456789abcdefABCDEF')
hash_quote_value_tb = NullTokenBuilder()
if processor in ['pdp-11']:
hash_quote_value_tb = HashQuoteCharTokenBuilder()
operand_types.append('number')
leads = '_.$@#'
extras = '_.$@#'
identifier_tb = IdentifierTokenBuilder(leads, extras)
operand_types.append('identifier')
label_tb = LabelTokenBuilder(leads, extras, ':')
quotes = ['"', "'", "’"]
string_tb = EscapedStringTokenBuilder(quotes, 0)
operand_types.append('string')
known_operators = [
'+', '-', '*', '/', '&', '|', '=', '??', '#', '@', "'", '!'
]
self.unary_operators = ['+', '-', '??', '#', '@', "'"]
self.postfix_operators = ['+']
groupers = ['(', ')', ',', '[', ']', '<', '>', ':']
group_starts = ['(', '[', ',', '<']
group_ends = [')', ']', '>']
group_mids = [',', ':']
groupers_tb = CaseInsensitiveListTokenBuilder(groupers, 'group', False)
known_operator_tb = CaseSensitiveListTokenBuilder(
known_operators, 'operator', False)
preprocessors = [
'if', 'ifne', 'ifeq', 'else', 'endif', 'endc', 'error'
]
preprocessors_68000 = ['MACRO', 'ENDM']
preprocessors_8080 = ['MACRO', 'ENDM']
preprocessors_8086 = [
'ELSE', 'ELSEIF', 'ELSEIF2', 'ENDM', 'EXITM', 'FOR', 'FORC',
'GOTO', 'IF', 'IF2', 'IFB', 'IFNB', 'IFDEF', 'IFNDEF', 'IFDIF',
'IFDIF[[I]]', 'IFE', 'IFIDN', 'IFIDN[[I]]', 'LOCAL', 'MACRO',
'PURGE', '.BREAK', '.CONTINUE', '.ELSE', '.ELSEIF', '.ENDIF',
'.ERR', '.ERR2', '.ERRB', '.ERRDEF', '.ERRDIF', '.ERRDIF[[I]]]',
'.ERRE', '.ERRIDN', '.ERRIDN[[I]]', '.ERRNB', '.ERRNDEF', '.ERRNZ',
'.EXIT', '.IF', '.REPEAT', '.UNTIL', '.UNTILCXZ', '.WHILE'
]
if processor in ['68000']:
preprocessors += preprocessors_68000
if processor in ['8080']:
preprocessors += preprocessors_8080
if processor in ['8086']:
preprocessors += preprocessors_8086
preprocessor_tb = CaseInsensitiveListTokenBuilder(
preprocessors, 'preprocessor', False)
directives = [
'DB', 'DW', 'DS', 'EJECT', 'END', 'EQU', 'EXTRN', 'INCLUDE',
'NAME', 'ORG', 'PAGE', 'SECTION', 'SEGMENT', 'START', 'SUBTITLE',
'TEXT'
]
directives_6502 = ['DFB', 'DFW']
directives_6800 = ['CPU', 'NAM']
directives_68000 = ['=', 'EVEN', 'ODD']
directives_8080 = [
'ASEG',
'CPU',
'LOCAL',
'TITLE',
'.8080',
'.8086',
'.6800',
'.6502',
".386",
]
directives_z80 = ['DEFB', 'DEFS', 'DEFW']
directives_8086 = [
'=',
'ABSOLUTE',
'ALIAS',
'ALIGN',
'AS',
'ASSUME',
'AT',
'BITS',
'BYTE',
'COMM',
'COMMON',
'CPU',
'CSEG',
'DEFAULT',
'DSEG',
'DWORD',
'ECHO',
'ENDP',
'ENDS',
'EVEN',
'EXTERNDEF',
'FWORD',
'FORMAT',
'GLOBAL',
'GROUP',
'INCLUDELIB',
'INS86',
'INVOKE',
'LABEL',
'MMWORD',
'OPTION',
'POPCONTEXT',
'PROC',
'PROTO',
'PUBLIC',
'PUSHCONTEXT',
'SEGMENT'
'QWORD',
'REAL4',
'REAL8',
'REAL10',
'RECORD',
'STRUCT',
'TEXTEQU',
'TBYTE',
'TYPEDEF',
'WORD',
'SBYTE',
'SDWORD',
'SWORD',
'SECT',
'SECTION',
'SEGMENT',
'STATIC'
'UNION',
'USE16',
'USE32',
'USE64',
'VIRTUAL',
'XMMWORD',
'YMMWORD',
'.386',
'.386P',
'.387',
'.486',
'.486P',
'.586',
'.586P',
'.686',
'.686P',
'.K3D',
'.ALLOCSTACK',
'.ALPHA',
'.CODE',
'.CONST',
'.CREF',
'.DATA',
'.DATA?',
'.DOSSEG',
'.ENDW',
'.ENDPROLOG',
'.FARDATA',
'.FARDATA?',
'.FPO',
'.LIST',
'.LISTALL',
'.LISTIF',
'.LISTMACRO',
'.LISTMACROALL',
'.MODEL',
'.MMX',
'.NOCREF',
'.NOLIST',
'.NOLISTIF',
'.NOLISTMACRO',
'.PUSHFRAME',
'.PUSHREG',
'.RADIX',
'.SAFESEH',
'.SALL',
'.SAVEREG',
'.SAVEXMM128',
'.STACK',
'.STARTUP',
'.SEQ',
'.SETFRAME',
'.TFCOND',
'.XLIST',
'.XMM',
]
directives_80386 = [
'ALIGN',
'BITS',
'GLOBAL',
'PROC',
'SECTION',
'RESB',
'RESD',
'.386',
'.CODE',
'.DATA',
'.MODEL',
'.TEXT',
'%INCLUDE',
]
directives_pdp8 = ['=']
directives_pdp11 = [
'=', 'BYTE', 'WORD', '.odd', '.even', '.blkb', '.blkw', '.byte',
'.word', '.ascii', '.asciz', '.end', '.hex', '.radix', '.ident',
'.if', '.ift', '.endc', '.psect', '.mcall', '.macro', '.endm',
'.restore', '.print', '.error', '.list', '.nlist'
]
if processor in ['6502']:
directives += directives_6502
if processor in ['6800']:
directives += directives_6800
if processor in ['68000']:
directives += directives_68000
if processor in ['8080']:
directives += directives_8080
if processor in ['z80']:
directives += directives_z80
if processor in ['8086']:
directives += directives_8086
if processor in ['80386']:
directives += directives_80386
if processor in ['pdp-8']:
directives += directives_pdp8
if processor in ['pdp-11']:
directives += directives_pdp11
directive_tb = CaseInsensitiveListTokenBuilder(directives, 'directive',
False)
title_directive_tb = LeadToEndOfLineTokenBuilder(
'TITLE', False, 'directive')
title_directive_2_tb = LeadToEndOfLineTokenBuilder(
'.TITLE', False, 'directive')
subtitle_directive_tb = LeadToEndOfLineTokenBuilder(
'SUBTTL', False, 'directive')
subtitle_directive_2_tb = LeadToEndOfLineTokenBuilder(
'.SUBTTL', False, 'directive')
subtitle_directive_3_tb = LeadToEndOfLineTokenBuilder(
'.SBTTL', False, 'directive')
include_directive_tb = LeadToEndOfLineTokenBuilder(
'INCLUDE', False, 'directive')
include_directive_2_tb = LeadToEndOfLineTokenBuilder(
'.INCLUDE', False, 'directive')
multiline_comment_tb = MultilineCommentTokenBuilder()
opcodes_1802 = [
'IDL', 'LDN', 'INC', 'DEC', 'BR', 'BO', 'BZ', 'BDF', 'BPZ', 'BGE',
'B1', 'B2', 'B3', 'B4', 'SKP', 'NBR', 'BNO', 'BNZ', 'BNF', 'BM',
'BL', 'BN1', 'BN2', 'BN3', 'BN4', 'LDA', 'STR', 'IRX', 'OUT',
'INP', 'RET', 'DIS', 'LDXA', 'STXD', 'ADC', 'SDB', 'SHRC', 'RSHR',
'SMB', 'SAV', 'MARK', 'REQ', 'SEQ', 'ADCI', 'SDBI', 'SHLC', 'RSHL',
'SMBI', 'GLO', 'GHI', 'PLO', 'PHI', 'LBO', 'LBZ', 'LBDF', 'NOP',
'LSNO', 'LSNZ', 'LSNF', 'LSKP', 'NLBR', 'LBNQ', 'LBNZ', 'LBNF',
'LSIE', 'LSQ', 'LSZ', 'LSDF', 'SEP', 'SEX', 'LDX', 'OR', 'AND',
'XOR', 'ADD', 'SD', 'SHR', 'SM', 'LDI', 'ORI', 'ANI', 'XRI', 'ADI',
'SDI', 'SHL', 'SMI'
]
registers_1802 = []
opcodes_6502 = [
'ADC', 'AND', 'ASL', 'AST', 'BCC', 'BCS', 'BEQ', 'BIT', 'BMI',
'BNE', 'BPL', 'BRK', 'BVC', 'BVS', 'CLC', 'CLD', 'CLI', 'CLV',
'CMP', 'CPR', 'CPX', 'CPY', 'DEC', 'DEX', 'DEY', 'EOR', 'INC',
'INX', 'INY', 'JMP', 'JSR', 'LDA', 'LDX', 'LDY', 'LSR', 'NOP',
'ORA', 'PHA', 'PHP', 'PLA', 'PLP', 'ROL', 'ROR', 'RTI', 'RTS',
'SBC', 'SEC', 'SED', 'SEI', 'STA', 'STX', 'STY', 'TAX', 'TAY',
'TSX', 'TXA', 'TXS', 'TYA'
]
registers_6502 = ['A', 'X', 'Y', 'P', 'S']
opcodes_6800 = [
'ABA', 'ADC', 'ADCA', 'ADCB', 'ADD', 'AND', 'ASL', 'ASR', 'BCC',
'BCS', 'BEQ', 'BGE', 'BGT', 'BHI', 'BIT', 'BLE', 'BLS', 'BLT',
'BMI', 'BNE', 'BPL', 'BRA', 'BSR', 'BVC', 'BVS', 'CBA', 'CLC',
'CLI', 'CLR', 'CLRA', 'CLRB', 'CLV', 'CMP', 'COM', 'CPX', 'DAA',
'DEC', 'DES', 'DEX', 'EOR', 'EORA', 'EROB', 'INC', 'INS', 'INX',
'JMP', 'JSR', 'LDA', 'LDAA', 'LDAB', 'LDS', 'LDX', 'LSR', 'NEG',
'NOP', 'ORA', 'PSH', 'PUL', 'ROL', 'ROR', 'RTI', 'RTS', 'SBA',
'SBC', 'SEC', 'SEI', 'SEV', 'STA', 'STAA', 'STAB', 'STS', 'STX',
'SUB', 'SWI', 'TAB', 'TAP', 'TBA', 'TPA', 'TST', 'TSX', 'TXS',
'WAI'
]
registers_6800 = ['A', 'B', 'IX', 'PC', 'SP']
opcodes_68000 = [
'AND', 'ANDI', 'EOR', 'EORI', 'NOT', 'OR', 'ORI', 'CLR', 'BCHG',
'BCLR', 'BSET', 'BTST', 'EXT', 'EXTB', 'MOVE', 'MOVEA', 'MOVEM',
'MOVEP', 'MOVEQ', 'CMP', 'CMPA', 'CMPI', 'CMPM', 'CMP2', 'LEA',
'PEA', 'TAS', 'CHK', 'ADD', 'ADDA', 'ADDI', 'ADDQ', 'ADDX', 'SUB',
'SUBA', 'SUBI', 'SUBQ', 'SUBX', 'MULS', 'MULU', 'DIVS', 'DIVU',
'NEG', 'NEGX', 'ASL', 'ASR', 'LSL', 'LSR', 'ROL', 'ROR', 'ROXL',
'ROXR', 'DBCC', 'SWAP', 'TST', 'ANDB', 'ANDIB', 'EORB', 'EORIB',
'NOTB', 'ORB', 'ORIB', 'CLRB', 'BCHGB', 'BCLRB', 'BSETB', 'BTSTB',
'EXTB', 'EXTBB', 'MOVEB', 'MOVEAB', 'MOVEMB', 'MOVEPB', 'MOVEQB',
'CMPB', 'CMPAB', 'CMPIB', 'CMPMB', 'CMP2B', 'LEAB', 'PEAB', 'TASB',
'CHKB', 'ADDB', 'ADDAB', 'ADDIB', 'ADDQB', 'ADDXB', 'SUBB',
'SUBAB', 'SUBIB', 'SUBQB', 'SUBXB', 'MULSB', 'MULUB', 'DIVSB',
'DIVUB', 'NEGB', 'NEGXB', 'ASLB', 'ASRB', 'LSLB', 'LSRB', 'ROLB',
'RORB', 'ROXLB', 'ROXRB', 'DBCCB', 'SWAPB', 'TSTB', 'ANDW',
'ANDIW', 'EORW', 'EORIW', 'NOTW', 'ORW', 'ORIW', 'CLRW', 'BCHGW',
'BCLRW', 'BSETW', 'BTSTW', 'EXTW', 'EXTBW', 'MOVEW', 'MOVEAW',
'MOVEMW', 'MOVEPW', 'MOVEQW', 'CMPW', 'CMPAW', 'CMPIW', 'CMPMW',
'CMP2W', 'LEAW', 'PEAW', 'TASW', 'CHKW', 'ADDW', 'ADDAW', 'ADDIW',
'ADDQW', 'ADDXW', 'SUBW', 'SUBAW', 'SUBIW', 'SUBQW', 'SUBXW',
'MULSW', 'MULUW', 'DIVSW', 'DIVUW', 'NEGW', 'NEGXW', 'ASLW',
'ASRW', 'LSLW', 'LSRW', 'ROLW', 'RORW', 'ROXLW', 'ROXRW', 'DBCCW',
'SWAPW', 'TSTW', 'ANDL', 'ANDIL', 'EORL', 'EORIL', 'NOTL', 'ORL',
'ORIL', 'CLRL', 'BCHGL', 'BCLRL', 'BSETL', 'BTSTL', 'EXTL',
'EXTBL', 'MOVEL', 'MOVEAL', 'MOVEML', 'MOVEPL', 'MOVEQL', 'CMPL',
'CMPAL', 'CMPIL', 'CMPML', 'CMP2L', 'LEAL', 'PEAL', 'TASL', 'CHKL',
'ADDL', 'ADDAL', 'ADDIL', 'ADDQL', 'ADDXL', 'SUBL', 'SUBAL'
'SUBIL', 'SUBQL', 'SUBXL', 'MULSL', 'MULUL', 'DIVSL', 'DIVUL',
'NEGL', 'NEGXL', 'ASLL', 'ASRL', 'LSLL', 'LSRL', 'ROLL', 'RORL',
'ROXLL', 'ROXRL', 'DBCCL', 'SWAPL', 'TSTL', 'ABCD', 'NBCD', 'PACK',
'SBCD', 'UNPK', 'BSR', 'BRA', 'BT', 'BF', 'BEQ', 'BNE', 'BLS',
'BLT', 'BLE', 'BGT', 'BGE', 'BCC', 'BCS', 'BPL', 'BMI', 'BHI',
'BVC', 'BVS', 'BSRS', 'BRAS', 'BEQS', 'BNES', 'BLSS', 'BLTS',
'BLES', 'BGTS', 'BGES', 'BCCS', 'BCSS', 'BPLS', 'BMIS', 'BHIS',
'BVCS', 'BVSS', 'DBSR', 'DBRA', 'DBT', 'DBF', 'DBEQ', 'DBNE',
'DBLS', 'DBLT', 'DBLE', 'DBGT', 'DBGE', 'DBCC', 'DBCS', 'DBPL',
'DBMI', 'DBHI', 'DBVC', 'DBVS', 'JSR', 'JMP', 'TRAP', 'HALT',
'STOP', 'RTD', 'RTE', 'RTR', 'RTS', 'TRAP', 'HALT', 'STOP', 'NOP',
'MOVE16', 'EXG', 'BFCHG', 'BFCLR', 'BFEXTS', 'BFEXTU', 'BFFFO',
'BFINS', 'BFSET', 'BFTST', 'FNOP', 'FABS', 'FACOS', 'FASIN',
'FATAN', 'FCOS', 'FCOSH', 'FETOX', 'FETOXM1', 'FGETMAN', 'FINT',
'FINTRZ', 'FLOGN', 'FLOGNP1', 'FLOG10', 'FLOG2', 'FNEG', 'FSIN',
'FSINH', 'FSQRT', 'FTAN', 'FTANH', 'FTENTOX', 'FTWOTOX', 'FTST',
'DSB', 'DSW', 'DSL', 'DCB', 'DCW', 'DCL', 'AND.B', 'ANDI.B',
'EOR.B', 'EORI.B', 'NOT.B', 'OR.B', 'ORI.B', 'CLR.B', 'BCHG.B',
'BCLR.B', 'BSET.B', 'BTST.B', 'EXT.B', 'EXTB.B', 'MOVE.B',
'MOVEA.B', 'MOVEM.B', 'MOVEP.B', 'MOVEQ.B', 'CMP.B', 'CMPA.B',
'CMPI.B', 'CMPM.B', 'CMP2.B', 'LEA.B', 'PEA.B', 'TAS.B', 'CHK.B',
'ADD.B', 'ADDA.B', 'ADDI.B', 'ADDQ.B', 'ADDX.B', 'SUB.B', 'SUBA.B',
'SUBI.B', 'SUBQ.B', 'SUBX.B', 'MULS.B', 'MULU.B', 'DIVS.B',
'DIVU.B', 'NEG.B', 'NEGX.B', 'ASL.B', 'ASR.B', 'LSL.B', 'LSR.B',
'ROL.B', 'ROR.B', 'ROXL.B', 'ROXR.B', 'DBCC.B', 'SWAP.B', 'TST.B',
'AND.W', 'ANDI.W', 'EOR.W', 'EORI.W', 'NOT.W', 'OR.W', 'ORI.W',
'CLR.W', 'BCHG.W', 'BCLR.W', 'BSET.W', 'BTST.W', 'EXT.W', 'EXTB.W',
'MOVE.W', 'MOVEA.W', 'MOVEM.W', 'MOVEP.W', 'MOVEQ.W', 'CMP.W',
'CMPA.W', 'CMPI.W', 'CMPM.W', 'CMP2.W', 'LEA.W', 'PEA.W', 'TAS.W',
'CHK.W', 'ADD.W', 'ADDA.W', 'ADDI.W', 'ADDQ.W', 'ADDX.W', 'SUB.W',
'SUBA.W', 'SUBI.W', 'SUBQ.W', 'SUBX.W', 'MULS.W', 'MULU.W',
'DIVS.W', 'DIVU.W', 'NEG.W', 'NEGX.W', 'ASL.W', 'ASR.W', 'LSL.W',
'LSR.W', 'ROL.W', 'ROR.W', 'ROXL.W', 'ROXR.W', 'DBCC.W', 'SWAP.W',
'TST.W', 'AND.L', 'ANDI.L', 'EOR.L', 'EORI.L', 'NOT.L', 'OR.L',
'ORI.L', 'CLR.L', 'BCHG.L', 'BCLR.L', 'BSET.L', 'BTST.L', 'EXT.L',
'EXTB.L', 'MOVE.L', 'MOVEA.L', 'MOVEM.L', 'MOVEP.L', 'MOVEQ.L',
'CMP.L', 'CMPA.L', 'CMPI.L', 'CMPM.L', 'CMP2.L', 'LEA.L', 'PEA.L',
'TAS.L', 'CHK.L', 'ADD.L', 'ADDA.L', 'ADDI.L', 'ADDQ.L', 'ADDX.L',
'SUB.L', 'SUBA.L', 'SUBI.L', 'SUBQ.L', 'SUBX.L', 'MULS.L',
'MULU.L', 'DIVS.L', 'DIVU.L', 'NEG.L', 'NEGX.L', 'ASL.L', 'ASR.L',
'LSL.L', 'LSR.L', 'ROL.L', 'ROR.L', 'ROXL.L', 'ROXR.L', 'DBCC.L',
'SWAP.L', 'TST.L', 'BSR.S', 'BRA.S', 'BT.S', 'BF.S', 'BEQ.S',
'BNE.S', 'BLS.S', 'BLT.S', 'BLE.S', 'BGT.S', 'BGE.S', 'BCC.S',
'BCS.S', 'BPL.S', 'BMI.S', 'BHI.S', 'BVC.S', 'BVS.S', 'DS.B',
'DS.W', 'DS.L', 'DC.B', 'DC.W', 'DC.L'
]
registers_68000 = [
'D0', 'D1', 'D2', 'D3', 'D4', 'D5', 'D6', 'D7', 'A0', 'A1', 'A2',
'A3', 'A4', 'A5', 'A6', 'A7', 'FP0', 'FP1', 'FP2', 'FP3', 'FP4',
'FP5', 'FP6', 'FP7', 'PC', 'SR'
]
opcodes_8080 = [
'ACI',
'ADC',
'ADD',
'ADI',
'ANA',
'ANI',
'CALL',
'CC',
'CM',
'CMA',
'CMC',
'CMP',
'CNC',
'CNZ',
'CP',
'CPE',
'CPI',
'CPO',
'CZ',
'DAA',
'DAD',
'DCR',
'DCX',
'DI',
'EI',
'HLT',
'IN',
'INR',
'INX',
'JC',
'JM',
'JMP',
'JNC',
'JNZ',
'JP',
'JPE',
'JPO',
'JZ',
'LDAX',
'LHLD',
'LXI',
'MOV',
'MVI',
'NOP',
'ORA',
'ORI',
'OUT',
'PCHL',
'POP',
'PUSH',
'RAL',
'RAR',
'RC',
'RIM',
'RLC',
'RET',
'RM',
'RNC',
'RNZ',
'RP',
'RPE',
'RPO',
'RRC',
'RST',
'RZ ',
'SBB',
'SBI',
'SHLD',
'SIM',
'SPHL',
'STA',
'STC',
'STAX',
'SUB',
'SUI',
'XCHG',
'XRA',
'XRI',
'XTHL',
]
registers_8080 = ['A', 'B', 'C', 'D', 'E', 'H', 'L', 'M', 'PSW', 'F']
opcodes_z80 = [
'ADC', 'ADD', 'AND', 'BIT', 'CALL', 'CCF', 'CP', 'CPD', 'CPDR',
'CPI', 'CPIR', 'CPL', 'DAA', 'DEC', 'DI', 'DJNZ', 'EI', 'EX',
'EXX', 'HALT', 'IM', 'IN', 'INC', 'IND', 'INDR', 'INI', 'INIR',
'JP', 'JR', 'LD', 'LDD', 'LDDR', 'LDI', 'LDIR', 'NEG', 'NOP', 'OR',
'OTDR', 'OTIR', 'OUT', 'OUTD', 'OUTI', 'POP', 'PUSH', 'RES', 'RET',
'RETI', 'RETN', 'RL', 'RLA', 'RLC', 'RLCA', 'RLD', 'RR', 'RRA',
'RRC', 'RRCA', 'RRD', 'RST', 'SBC', 'SCF', 'SET', 'SLA', 'SRA',
'SRL', 'SUB', 'XOR'
]
registers_z80 = [
'A', 'B', 'C', 'D', 'E', 'H', 'L', 'F', 'AF', 'BC', 'DE', 'HL',
"A'", "B'", "C'", "D'", "E'", "H'", "L'", "AF'", "F'", "BC'",
"DE'", "HL'", 'IX', 'IY', 'PSW', 'M'
]
opcodes_8086 = [
'AAA',
'AAD',
'AAM',
'AAS',
'ADC',
'ADD',
'AND',
'CALL',
'CBW',
'CLC',
'CLD',
'CLI',
'CMC',
'CMP',
'CMPS',
'CMPSB',
'CMPW',
'CMPXCHG',
'CWD',
'DAA',
'DAS',
'DEC',
'DIV',
'ESC',
'FWAIT',
'F2XM1',
'FABS',
'FADD',
'FADDP',
'FBLD',
'FBSTP',
'FCHS',
'FCLEX',
'FCOM',
'FCOMP',
'FCOMPP',
'FCOS',
'FDECSTP',
'FDISI',
'FDIV',
'FDIVP',
'FDIVR',
'FDIVRP',
'FENI',
'FFREE',
'FIADD',
'FICOM',
'FICOMP',
'FIDIV',
'FIDIVR',
'FILD',
'FIMUL',
'FINCSTP',
'FINIT',
'FIST',
'FISTP',
'FISUB',
'FISUBR',
'FLD',
'FLD1',
'FLDCW',
'FLDENV',
'FLDL2E',
'FLDL2T',
'FLDLG2',
'FLDLN2',
'FLDPI',
'FLDZ',
'FMUL',
'FMULP',
'FNCLEX',
'FNDISI',
'FNENI',
'FNINIT',
'FNOP',
'FNSAVE',
'FNSTCW',
'FNSTENV',
'FNSTSW',
'FPATAN',
'FPREM',
'FPREM1',
'FPTAN',
'FRNDINT',
'FRSTOR',
'FSAVE',
'FSCALE',
'FSETPM',
'FSIN',
'FSINCOS',
'FSQRT',
'FST',
'FSTCW',
'FSTENV',
'FSTP',
'FSTSW',
'FSUB',
'FSUBP',
'FSUBRP',
'FTST',
'FUCOM',
'FUCOMP',
'FUCOMPP',
'FXAM',
'FXCH',
'FXTRACT',
'FYL2X',
'FYL2XP1',
'HLT',
'IDIV',
'IMUL',
'IN',
'INC',
'INT',
'INTO',
'INVD',
'IRET',
'IRETD',
'JA',
'JAE',
'JB',
'JBE',
'JC',
'JCXZ',
'JE',
'JECXZ',
'JG',
'JGE',
'JL',
'JLE',
'JMP',
'JNA',
'JNAE',
'JNB',
'JNBE',
'JNC',
'JNE',
'JNG',
'JNGE',
'JNL',
'JNLE',
'JNO',
'JNP',
'JNS',
'JO',
'JP',
'JPE',
'JPO',
'JNZ',
'JS',
'JZ',
'LAHF',
'LAR',
'LDS',
'LEA',
'LES',
'LOCK',
'LODS',
'LODSB',
'LODSW',
'LOOP',
'LOOPE',
'LOOPNE',
'LOOPNZ',
'LOOPZ',
'MOV',
'MOVS',
'MOVSB',
'MOVSW',
'MUL',
'NEG',
'NOP',
'NOT',
'OR',
'OUT',
'POP',
'POPF',
'POPFD',
'PUSH',
'PUSHF',
'PUSHFD',
'RCL',
'RCR',
'REP',
'REPE',
'REPNE',
'REPNZ',
'REPZ',
'RET',
'RETF',
'ROL',
'ROR',
'SAHF',
'SAL',
'SAR',
'SBB',
'SCAS',
'SCASB',
'SCASW',
'SHL',
'SHR',
'STC',
'STD',
'STI',
'STOS',
'STOSB',
'STOSW',
'SUB',
'TEST',
'WAIT',
'WBINVD',
'XCHG',
'XLAT',
'XLATB',
'XOR',
]
registers_8086 = [
'AL', 'AH', 'BL', 'BH', 'CL', 'CH', 'DL', 'DH', 'AX', 'BX', 'CX',
'DX', 'CS', 'DS', 'SS', 'ES', 'IP', 'SI', 'DI', 'BP', 'SP', 'FLAGS'
]
opcodes_80186 = [
'BOUND', 'ENTER', 'INS', 'LEAVE', 'OUTS', 'POPA', 'POPAD', 'PUSHA',
'PUSHAD'
]
opcodes_80286 = [
'ARPL', 'CLTS', 'LGDT', 'LIDT', 'LLDT', 'LMSW', 'LSL', 'LSS',
'SGDT', 'SIDT', 'SLDT', 'SMSW', 'STR', 'VERR', 'VERW'
]
registers_80286 = ['TR']
opcodes_80386 = [
'BSF', 'BSR', 'BT', 'BTC', 'BTR', 'BTS', 'CDQ', 'CWDE', 'LFS',
'LGS', 'LSS', 'MOVSX', 'MOVZX', 'SETAE', 'SETB', 'SETC', 'SETNAE',
'SETNB', 'SETNE', 'SETNZ', 'SETG', 'SETGE', 'SETL', 'SETLE',
'SETNC', 'SETNG', 'SETNGE', 'SETNL', 'SETNLE', 'SETNO', 'SETNP',
'SETNS', 'SETE', 'SETO', 'SETP', 'SETPE', 'SETPO', 'SETS', 'SETZ',
'SHLD', 'SHRD'
]
registers_80386 = [
'EAX', 'EBX', 'ECX', 'EDX', 'ESI', 'EDI', 'EBP', 'ESP', 'FS', 'GS',
'EFLAGS'
]
opcodes_80486 = ['BSWAP', 'INVPLG']
opcodes_pdp8 = [
'AND', 'TAD', 'ISZ', 'DCA', 'JMS', 'JMP', 'CDF', 'CIF', 'RDF',
'RIF', 'RIB', 'RMF', 'CLA', 'CLL', 'CMA', 'CML', 'IAC', 'RAR',
'RAL', 'RTR', 'RTL', 'BSW', 'SMA', 'SZA', 'SNL', 'SPA', 'SNA',
'SZL', 'OSR', 'HLT', 'MQA', 'MQL', 'SEL', 'LCD', 'XDR', 'STR',
'SER', 'SDN', 'INTR', 'INIT', 'DILC', 'DICD', 'DISD', 'DILX',
'DILY', 'DIXY', 'DILE', 'DIRE', 'RCSF', 'RCRA', 'RCRB', 'RCNO',
'RCRC', 'RCNI', 'RCSD', 'RCSE', 'RCRD', 'RCSI', 'RCTF', 'RPE',
'RSF', 'RRB', 'RFC', 'PCE', 'PSF', 'PCF', 'PPC', 'PLS', 'KCF',
'KSF', 'KCC', 'KRS', 'KIE', 'KRB', 'TFL', 'TSF', 'TCF', 'TPC',
'TSK', 'TLS'
]
opcodes_pdp11 = [
'CLR', 'CLRB', 'COM', 'COMB', 'INC', 'INCB', 'DEC', 'DECB', 'NEG',
'NEGB', 'NOP', 'TST', 'TSTB', 'TSTSET', 'WRTLCK', 'ASR', 'ASRB',
'ASL', 'ASLB', 'ROR', 'RORB', 'ROL', 'ROLB', 'SWAB', 'ADC', 'ADCB',
'SBC', 'SBCB', 'SXT', 'MOV', 'MOVB', 'ADD', 'SUB', 'CMP', 'CMPB',
'ASH', 'ASHC', 'MUL', 'DIV', 'BIT', 'BITB', 'BIC', 'BICB', 'BIS',
'BISB', 'XOR', 'CLR', 'CLRB', 'BR', 'BNE', 'BPL', 'BEQ', 'BMI',
'BVC', 'BVS', 'BCC', 'BCS', 'BGE', 'BLT', 'BGT', 'BLE', 'SOB',
'BHI', 'BLOS', 'BHIS', 'BLO', 'JMP', 'JSR', 'RTS', 'MARK', 'EMT',
'TRAP', 'BPT', 'IOT', 'CSM', 'RTI', 'RTT', 'HALT', 'WAIT', 'RESET',
'MTPD', 'MTPI', 'MFPD', 'MTPS', 'MFPS', 'MFPT', 'CLC', 'CLV',
'CLZ', 'CLN', 'CCC', 'SEC', 'SEV', 'SEZ', 'SEN', 'SCC', 'FADD',
'FSUB', 'FMUL', 'FDIV', 'DIV', 'MUL'
]
registers_pdp11 = ['r0', 'r1', 'r2', 'r3', 'r4', 'r5', 'r6', 'r7']
opcodes = []
registers = []
if processor in ['1802']:
opcodes += opcodes_1802
registers += registers_1802
if processor in ['6502']:
opcodes += opcodes_6502
registers += registers_6502
if processor in ['6800']:
opcodes += opcodes_6800
registers += registers_6800
if processor in ['68000']:
opcodes += opcodes_68000
registers += registers_68000
if processor in ['8080']:
opcodes += opcodes_8080
registers += registers_8080
if processor in ['z80']:
opcodes += opcodes_z80
registers += registers_z80
if processor in ['8086', '80186', '80286', '80386', '80486']:
opcodes += opcodes_8086
registers += registers_8086
if processor in ['80286', '80386', '80486']:
opcodes += opcodes_80186
opcodes += opcodes_80286
registers += registers_80286
if processor in ['80386', '80486']:
opcodes += opcodes_80386
registers += registers_80386
if processor in ['80486']:
opcodes += opcodes_80486
if processor in ['pdp-8']:
opcodes += opcodes_pdp8
# registers += registers_pdp8
if processor in ['pdp-11']:
opcodes += opcodes_pdp11
registers += registers_pdp11
opcode_tb = CaseInsensitiveListTokenBuilder(opcodes, 'keyword', False)
register_tb = CaseInsensitiveListTokenBuilder(registers, 'register',
True)
values = ['*', '$', '.']
values_tb = CaseSensitiveListTokenBuilder(values, 'value', True)
operand_types.append('value')
invalid_token_builder = InvalidTokenBuilder()
tokenbuilders = [
newline_tb, whitespace_tb, stmt_separator_tb, integer_tb,
integer_exponent_tb, integer_1_tb, integer_2_tb,
prefixed_integer_tb, hex_integer_1_tb, hex_integer_2_tb,
hex_integer_3_tb, hex_integer_4_tb, hash_quote_value_tb, values_tb,
groupers_tb, register_tb, opcode_tb, directive_tb,
title_directive_tb, title_directive_2_tb, subtitle_directive_tb,
subtitle_directive_2_tb, subtitle_directive_3_tb,
include_directive_tb, include_directive_2_tb, multiline_comment_tb,
preprocessor_tb, identifier_tb, label_tb, string_tb, comment_tb,
comment_2_tb, line_comment_star_tb, line_comment_hash_tb,
known_operator_tb, self.unknown_operator_tb, invalid_token_builder
]
opcode_tokenbuilders = [
opcode_tb, directive_tb, title_directive_tb, subtitle_directive_tb,
include_directive_tb, preprocessor_tb, invalid_token_builder
]
args_tokenbuilders = [
integer_tb, integer_exponent_tb, hex_integer_1_tb,
hex_integer_2_tb, hex_integer_3_tb, hex_integer_4_tb, values_tb,
groupers_tb, known_operator_tb, register_tb, identifier_tb,
label_tb, string_tb, comment_tb, line_comment_star_tb,
line_comment_hash_tb, self.unknown_operator_tb,
invalid_token_builder
]
tokenizer = Tokenizer(tokenbuilders)
opcode_tokenizer = Tokenizer(opcode_tokenbuilders)
args_tokenizer = Tokenizer(args_tokenbuilders)
# tokenize as free-format
tokens_free = tokenizer.tokenize(code)
tokens_free = Examiner.combine_adjacent_identical_tokens(
tokens_free, 'invalid operator')
tokens_free = Examiner.combine_adjacent_identical_tokens(
tokens_free, 'invalid')
tokens_free = Examiner.combine_identifier_colon(
tokens_free, ['newline'], [], [])
tokens_free = Tokenizer.combine_number_and_adjacent_identifier(
tokens_free)
tokens_free = Examiner.convert_values_to_operators(
tokens_free, known_operators)
self.tokens = tokens_free
self.convert_asm_identifiers_to_labels()
self.convert_asm_keywords_to_operators()
self.convert_asm_keywords_to_identifiers()
self.calc_statistics()
statistics_free = self.statistics
self.statistics = {}
self.calc_confidences(operand_types, group_starts, group_mids,
group_ends, None)
self.calc_line_length_confidence(code, self.max_expected_line)
confidences_free = self.confidences
self.confidences = {}
errors_free = self.errors
self.errors = []
if processor in ['pdp-8', 'pdp-11']:
# do not try space-format, it never exists for these processors
tokens_space = []
statistics_space = {}
confidences_space = {}
errors_space = []
else:
# tokenize as space-format
opcode_extras = '.&=,()+-*/'
label_leads = '.&$@#'
label_mids = '.&$#@_'
label_ends = ':'
comment_leads = '*;'
line_comment_leads = ''
use_line_id = False
tokens_space, indents = Tokenizer.tokenize_asm_code(
code, tab_size, opcode_tokenizer, opcode_extras,
args_tokenizer, label_leads, label_mids, label_ends,
comment_leads, line_comment_leads, use_line_id)
tokens_space = Examiner.combine_adjacent_identical_tokens(
tokens_space, 'invalid operator')
tokens_space = Examiner.combine_adjacent_identical_tokens(
tokens_space, 'invalid')
tokens_space = Examiner.combine_identifier_colon(
tokens_space, ['newline'], [], [])
tokens_space = Tokenizer.combine_number_and_adjacent_identifier(
tokens_space)
tokens_space = Examiner.convert_values_to_operators(
tokens_space, known_operators)
self.tokens = tokens_space
self.convert_asm_identifiers_to_labels()
self.calc_statistics()
statistics_space = self.statistics
self.statistics = {}
self.calc_confidences(operand_types, group_starts, group_mids,
group_ends, indents)
self.calc_line_length_confidence(code, self.max_expected_line)
confidences_space = self.confidences
self.confidences = {}
errors_space = self.errors
self.errors = []
# compute confidence for free-format and spaced-format
confidence_free = 1.0
if len(confidences_free) == 0:
confidence_free = 0.0
else:
for key in confidences_free:
factor = confidences_free[key]
confidence_free *= factor
confidence_space = 1.0
if len(confidences_space) == 0:
confidence_space = 0.0
else:
for key in confidences_space:
factor = confidences_space[key]
confidence_space *= factor
# select the better of free-format and spaced-format
if confidence_space > confidence_free:
self.tokens = tokens_space
self.statistics = statistics_space
self.confidences = confidences_space
self.errors = errors_space
else:
self.tokens = tokens_free
self.statistics = statistics_free
self.confidences = confidences_free
self.errors = errors_free
def __init__(self, code):
super().__init__()
ctrlz_char = ''
code = self.TrimCtrlZText(code, ctrlz_char)
operand_types = []
whitespace_tb = WhitespaceTokenBuilder()
newline_tb = NewlineTokenBuilder()
stmt_separator_tb = SingleCharacterTokenBuilder(
';', 'statement separator', False)
integer_tb = IntegerTokenBuilder(None)
integer_exponent_tb = IntegerExponentTokenBuilder(None)
real_tb = RealTokenBuilder(True, True, None)
real_exponent_tb = RealExponentTokenBuilder(True, True, 'E', None)
hex_constant_tb = SuffixedIntegerTokenBuilder(
'H', True, '0123456789ABCDEFabcdef')
octal_constant_tb = SuffixedIntegerTokenBuilder('C', True, '01234567')
binary_constant_tb = SuffixedIntegerTokenBuilder('B', True, '01')
operand_types.append('number')
leads = '_'
extras = '_'
identifier_tb = IdentifierTokenBuilder(leads, extras)
operand_types.append('identifier')
quotes = ["'", '"']
string_tb = StringTokenBuilder(quotes, 0)
operand_types.append('string')
paren_star_comment_tb = BlockTokenBuilder('(*', '*)', 'comment')
known_operators = [
':=', '=', '>', '>=', '<', '<=', '#', '<>', '+', '-', '*', '/',
'DIV', 'MOD', 'AND', 'OR', 'NOT', '^', '.', '..', 'IN', '&'
]
known_operator_tb = CaseSensitiveListTokenBuilder(
known_operators, 'operator', False)
self.unary_operators = ['+', '-', 'NOT', '@', '^', '.']
self.postfix_operators = ['^']
groupers = ['(', ')', ',', '[', ']', '{', '}', ':', '|']
group_starts = ['(', '[', ',', '{']
group_mids = [',', ':', '|']
group_ends = [')', ']', '}']
groupers_tb = CaseSensitiveListTokenBuilder(groupers, 'group', False)
keywords = [
'BEGIN', 'BY', 'CASE', 'CONST', 'DEFINITION', 'DO', 'ELSE',
'ELSIF', 'END', 'EXCEPT', 'EXIT', 'EXPORT', 'FINALLY', 'FOR',
'FROM', 'IF', 'IMPLEMENTATION', 'IMPORT', 'LOOP', 'MODULE', 'OF',
'PROCEDURE', 'QUALIFIED', 'REPEAT', 'THEN', 'TO', 'TYPE', 'VAR',
'WITH', 'WHILE'
]
keyword_tb = CaseSensitiveListTokenBuilder(keywords, 'keyword', False)
types = [
'ARRAY', 'BOOLEAN', 'CARDINAL', 'CHAR', 'INTEGER', 'POINTER',
'REAL', 'RECORD', 'SET'
]
types_tb = CaseSensitiveListTokenBuilder(types, 'type', True)
operand_types.append('type')
values = ['FALSE', 'NIL', 'TRUE']
values_tb = CaseSensitiveListTokenBuilder(values, 'value', True)
operand_types.append('value')
invalid_token_builder = InvalidTokenBuilder()
tokenbuilders = [
newline_tb, whitespace_tb, stmt_separator_tb, integer_tb,
integer_exponent_tb, real_tb, real_exponent_tb, hex_constant_tb,
octal_constant_tb, binary_constant_tb, keyword_tb, types_tb,
values_tb, known_operator_tb, groupers_tb, identifier_tb,
string_tb, paren_star_comment_tb, self.unknown_operator_tb,
invalid_token_builder
]
tokenizer = Tokenizer(tokenbuilders)
tokens = tokenizer.tokenize(code)
tokens = Examiner.combine_adjacent_identical_tokens(
tokens, 'invalid operator')
tokens = Examiner.combine_adjacent_identical_tokens(tokens, 'invalid')
self.tokens = tokens
self.calc_statistics()
tokens = self.source_tokens()
tokens = Examiner.join_all_lines(tokens)
self.calc_token_confidence()
self.calc_token_2_confidence()
num_operators = self.count_my_tokens(['operator', 'invalid operator'])
if num_operators > 0:
self.calc_operator_confidence(num_operators)
allow_pairs = []
self.calc_operator_2_confidence(tokens, num_operators, allow_pairs)
self.calc_operator_3_confidence(tokens, num_operators, group_ends,
allow_pairs)
self.calc_operator_4_confidence(tokens, num_operators,
group_starts, allow_pairs)
self.calc_group_confidence(tokens, group_mids)
operand_types_2 = ['number', 'string', 'identifier', 'variable']
self.calc_operand_n_confidence(tokens, operand_types_2, 2)
self.calc_operand_n_confidence(tokens, operand_types, 4)
self.calc_keyword_confidence()
self.calc_paired_blockers_confidence(
['BEGIN', 'RECORD', 'CASE', 'DO', 'IF', 'WHILE'], ['END'])
self.calc_paired_blockers_confidence(['REPEAT'], ['UNTIL'])
self.calc_line_length_confidence(code, self.max_expected_line)
def __init__(self, code, block_comment_limit):
super().__init__()
operand_types = []
whitespace_tb = WhitespaceTokenBuilder()
newline_tb = NewlineTokenBuilder()
integer_tb = IntegerTokenBuilder("'")
integer_exponent_tb = IntegerExponentTokenBuilder("'")
hex_integer_tb = PrefixedIntegerTokenBuilder('0x', False, '0123456789abcdefABCDEF_')
binary_integer_tb = PrefixedIntegerTokenBuilder('0b', False, '01_')
suffixed_integer_tb = SuffixedIntegerTokenBuilder(['U', 'L', 'LU', 'UL'], False, None)
real_tb = RealTokenBuilder(False, False, "'")
suffixed_real_tb = SuffixedRealTokenBuilder(False, False, ['f', 'l', 'i'], False, None)
real_exponent_tb = RealExponentTokenBuilder(False, False, 'E', "'")
hex_real_tb = HexRealExponentTokenBuilder()
operand_types.append('number')
leads = '_'
extras = '_'
identifier_tb = IdentifierTokenBuilder(leads, extras)
operand_types.append('identifier')
attribute_tb = PrefixedIdentifierTokenBuilder('@', 'attribute', False)
operand_types.append('attribute')
# string suffix: c,w,d
quotes = ['"', "'", "’"]
string_tb = EscapedStringTokenBuilder(quotes, 0)
r_string_tb = PrefixedStringTokenBuilder('r', True, quotes)
backtick_string_tb = EscapedStringTokenBuilder(['`'], 0)
x_string_tb = PrefixedStringTokenBuilder('x', True, quotes)
q_string_tb = PrefixedStringTokenBuilder('q', True, quotes)
# q{} string
cwd_string_tb = SuffixedStringTokenBuilder(quotes, 'cwd', False)
operand_types.append('string')
class_type_tb = ClassTypeTokenBuilder()
operand_types.append('class')
slash_slash_comment_tb = SlashSlashCommentTokenBuilder()
slash_star_comment_tb = SlashStarCommentTokenBuilder()
slash_plus_comment_tb = NestedCommentTokenBuilder('/+', '+/', block_comment_limit)
line_continuation_tb = SingleCharacterTokenBuilder('\\', 'line continuation', False)
terminators_tb = SingleCharacterTokenBuilder(';', 'statement terminator', False)
known_operators = [
'/', '/=', '.', '..', '...', '&', '&=', '&&', '|', '|=', '||',
'-', '-=', '--', '+', '+=', '++', '<', '<=', '<<', '<<=', '>', '>=',
'>>=', '>>>=', '>>', '>>>', '!', '!=', '?', ',', ':', '$',
'=', '==', '*', '*=', '%', '%=', '^', '^=', '^^', '^^=', '~', '~=',
'@', '=>', '#',
'new', 'delete',
'typeof', 'is'
]
self.unary_operators = [
'+', '-', '*',
'!', '&', '~',
'++', '--', ':',
'new', 'delete',
'typeof', 'is'
]
self.postfix_operators = [
'++', '--', '&', ':'
]
groupers = ['(', ')', ',', '[', ']', '{', '}']
group_starts = ['(', '[', ',', '{']
group_mids = [',']
group_ends = [')', ']', '}']
groupers_tb = CaseInsensitiveListTokenBuilder(groupers, 'group', False)
known_operator_tb = CaseSensitiveListTokenBuilder(known_operators, 'operator', False)
keywords = [
'abstract', 'alias', 'align', 'asm', 'assert', 'auto',
'body', 'break', 'case', 'cast', 'catch', 'class', 'const', 'continue',
'debug', 'default', 'delegate', 'deprecated', 'do',
'else', 'enum', 'export', 'extern',
'final', 'finally', 'for', 'foreach', 'foreach_reverse', 'function',
'goto',
'if', 'immutable', 'import', 'in', 'inout', 'interface', 'invariant',
'lazy',
'macro', 'mixin', 'module',
'nothrow',
'out', 'override',
'package', 'pragma', 'private', 'protected', 'public', 'pure',
'ref', 'return',
'scope', 'shared', 'static', 'struct', 'switch', 'synchronized',
'template', 'throw', 'try', 'typeid',
'union', 'unittest', 'version', 'while', 'with',
'__gshared', '__traits', '__vector', '__parameters'
]
keyword_tb = CaseSensitiveListTokenBuilder(keywords, 'keyword', False)
types = [
'bool', 'byte', 'cdouble', 'cent', 'cfloat', 'char', 'creal',
'dchar', 'double', 'float', 'idouble', 'ifloat', 'int', 'ireal',
'long', 'real', 'short', 'ubyte', 'ucent', 'uint', 'ulong', 'ushort',
'void', 'wchar'
]
types_tb = CaseSensitiveListTokenBuilder(types, 'type', True)
operand_types.append('type')
values = [
'false', 'null', 'super', 'this', 'true',
'__FILE__', '__FILE_FULL_PATH__', '__MODULE__', '__LINE__',
'__FUNCTION__', '__PRETTY_FUNCTION__',
'__DATE__', '__EOF__', '__TIME__','__TIMESTAMP__',
'__VENDOR__', '__VERSION__'
]
values_tb = CaseSensitiveListTokenBuilder(values, 'value', True)
operand_types.append('value')
invalid_token_builder = InvalidTokenBuilder()
tokenbuilders = [
newline_tb,
whitespace_tb,
line_continuation_tb,
terminators_tb,
integer_tb,
integer_exponent_tb,
hex_integer_tb,
binary_integer_tb,
suffixed_integer_tb,
real_tb,
real_exponent_tb,
suffixed_real_tb,
hex_real_tb,
keyword_tb,
types_tb,
values_tb,
groupers_tb,
known_operator_tb,
identifier_tb,
attribute_tb,
class_type_tb,
string_tb,
r_string_tb,
x_string_tb,
backtick_string_tb,
q_string_tb,
cwd_string_tb,
slash_slash_comment_tb,
slash_star_comment_tb,
slash_plus_comment_tb,
self.unknown_operator_tb,
invalid_token_builder
]
tokenizer = Tokenizer(tokenbuilders)
tokens = tokenizer.tokenize(code)
tokens = Examiner.combine_adjacent_identical_tokens(tokens, 'invalid operator')
tokens = Examiner.combine_adjacent_identical_tokens(tokens, 'invalid')
tokens = Examiner.combine_identifier_colon(tokens, ['statement terminator', 'newline'], ['{'], ['whitespace', 'comment'])
self.tokens = tokens
self.convert_identifiers_to_labels()
number_suffixes = ['f', 'F', 'i', 'I', 'u', 'U', 'l', 'L', 'ul', 'uL', 'Ul', 'UL', 'lu', 'lU', 'Lu', 'LU']
tokens = self.combine_tokens_and_adjacent_types(tokens, 'number', 'identifier', number_suffixes)
string_suffixes = ['c', 'w', 'd']
self.tokens = self.combine_tokens_and_adjacent_types(tokens, 'string', 'identifier', string_suffixes)
self.calc_statistics()
tokens = self.source_tokens()
tokens = Examiner.join_all_lines(tokens)
self.calc_token_confidence()
self.calc_token_2_confidence()
num_operators = self.count_my_tokens(['operator', 'invalid operator'])
if num_operators > 0:
self.calc_operator_confidence(num_operators)
allow_pairs = []
self.calc_operator_2_confidence(tokens, num_operators, allow_pairs)
self.calc_operator_3_confidence(tokens, num_operators, group_ends, allow_pairs)
self.calc_operator_4_confidence(tokens, num_operators, group_starts, allow_pairs)
self.calc_group_confidence(tokens, group_mids)
operand_types_2 = ['number', 'symbol']
self.calc_operand_n_confidence(tokens, operand_types_2, 2)
self.calc_operand_n_confidence(tokens, operand_types, 4)
self.calc_keyword_confidence()
self.calc_paired_blockers_confidence(['{'], ['}'])
self.calc_line_length_confidence(code, self.max_expected_line)
def __init__(self, code, tab_size, wide):
super().__init__()
self.operand_types = []
self.whitespace_tb = WhitespaceTokenBuilder()
self.newline_tb = NewlineTokenBuilder()
self.integer_tb = IntegerTokenBuilder(None)
self.integer_exponent_tb = IntegerExponentTokenBuilder(None)
self.binary_integer_tb = SuffixedIntegerTokenBuilder(['B'], False,
None)
self.real_tb = RealTokenBuilder(False, False, None)
self.real_exponent_tb = RealExponentTokenBuilder(
False, False, 'E', None)
self.binary_real_tb = SuffixedRealTokenBuilder(True, True, ['B'],
False, None)
self.operand_types.append('number')
leads = '_'
extras = '_'
self.identifier_tb = IdentifierTokenBuilder(leads, extras)
self.operand_types.append('identifier')
quotes = ['"', "'", "’"]
self.string_tb = EscapedStringTokenBuilder(quotes, 0)
self.operand_types.append('string')
self.label_tb = PL1LabelTokenBuilder()
self.operand_types.append('label')
self.slash_star_comment_tb = SlashStarCommentTokenBuilder()
self.jcl_tb = JCLTokenBuilder()
directives = [
'%ACTIVATE', '%DEACTIVATE', '%DECLARE', '%DCL', '%DICTIONARY',
'%DO', '%ELSE', '%END', '%FATAL', '%GOTO', '%IF', '%INCLUDE',
'%LIST', '%NOLIST', '%PAGE', '%PROCEDURE', '%PROC', '%REPLACE',
'%RETURN', '%THEN'
]
self.line_continuation_tb = SingleCharacterTokenBuilder(
'\\', 'line continuation', False)
self.preprocessor_tb = CaseInsensitiveListTokenBuilder(
directives, 'preprocessor', False)
self.title_tb = LeadToEndOfLineTokenBuilder('%TITLE', True,
'preprocessor')
self.subtitle_tb = LeadToEndOfLineTokenBuilder('%SBTTL', True,
'preprocessor')
self.error_tb = LeadToEndOfLineTokenBuilder('%ERROR', True,
'preprocessor')
self.warn_tb = LeadToEndOfLineTokenBuilder('%WARN', True,
'preprocessor')
self.inform_tb = LeadToEndOfLineTokenBuilder('%INFORM', True,
'preprocessor')
self.terminators_tb = SingleCharacterTokenBuilder(
';', 'statement terminator', False)
known_operators = [
'+', '-', '*', '/', '**', '>', '<', '=', '>=', '<=', '¬>', '¬<',
'¬=', '^>', '^<', '^=', '^', '~>', '~<', '~=', '~', '¬', '&', '&:',
'|', '|:', '||', '!', '!:', '!!', ':'
]
self.unary_operators = ['+', '-', '^', '~', '¬']
self.postfix_operators = []
groupers = ['(', ')', ',', '[', ']', '{', '}']
self.group_starts = ['(', '[', ',', '{']
self.group_mids = [',']
self.group_ends = [')', ']', '}']
self.groupers_tb = CaseInsensitiveListTokenBuilder(
groupers, 'group', False)
self.known_operator_tb = CaseSensitiveListTokenBuilder(
known_operators, 'operator', False)
keywords = [
'ALLOCATE', 'ALLOC', 'BEGIN', 'CALL', 'CLOSE', 'DECLARE', 'DCL',
'DO', 'ELSE', 'END', 'FORMAT', 'FREE', 'GET', 'GOTO', 'GO TO',
'IF', 'LEAVE', 'ON', 'OPEN', 'OTHERWISE', 'OTHER', 'PROCEDURE',
'PROC', 'PUT', 'READ', 'RETURN', 'REVERT', 'REWRITE', 'SELECT',
'SIGNAL', 'STOP', 'THEN', 'WHEN', 'WRITE'
]
self.keyword_tb = CaseInsensitiveListTokenBuilder(
keywords, 'keyword', False)
attributes = [
'ALIGNED', 'ANY', 'AREA', 'BASED', 'BUILTIN', 'CONDITION', 'COND',
'CONTROLLED', 'CTL', 'DEFINED', 'DEF', 'DIRECT', 'ENTRY',
'ENVIRONMENT', 'ENV', 'EXTERNAL', 'EXT', 'FILE', 'GLOBALDEF',
'GLOBALREF', 'INITIAL', 'INIT', 'INPUT', 'INTERNAL', 'INT'
'KEYED', 'LABEL', 'LIKE', 'LIST', 'MEMBER', 'NONVARYING', 'NONVAR',
'OPTIONAL', 'OPTIONS', 'OUTPUT', 'PARAMETER', 'PARM', 'PICTURE',
'PIC', 'POSITION', 'POS', 'PRECISION', 'PREC', 'PRINT', 'READONLY',
'RECORD', 'REFER', 'RETURNS', 'SEQUENTIAL', 'SEQL', 'STATIC',
'STREAM', 'STRUCTURE', 'TRUNCATE', 'UNALIGNED', 'UNAL', 'UNION',
'UPDATE', 'VARIABLE', 'VARYING', 'VAR'
]
self.attributes_tb = CaseInsensitiveListTokenBuilder(
attributes, 'attribute', False)
functions = [
'ABS', 'ACOS', 'ACTUALCOUNT', 'ADD', 'ADDR', 'ADDREL',
'ALLOCATION', 'ALLOCN', 'ASIN', 'ATAN', 'ATAND', 'ATANH',
'AUTOMATIC', 'AUTO', 'BINARY', 'BIN', 'BIT', 'BOOL', 'BYTE',
'BYTESIZE', 'CEIL', 'CHARACTER', 'CHAR', 'COLLATE', 'COPY', 'COS',
'COSD', 'COSH', 'DATE', 'DATETIME', 'DECIMAL', 'DEC', 'DECODE',
'DESCRIPTOR', 'DESC', 'DIMENSION', 'DIM', 'DIVIDE', 'EMPTY',
'ENCODE', 'ERROR', 'EVERY', 'EXP', 'FIXED', 'FLOAT', 'FLOOR',
'HBOUND', 'HIGH', 'INDEX', 'INFORM', 'INT', 'LBOUND', 'LENGTH',
'LINE', 'LINENO', 'LOG', 'LOG10', 'LOG2', 'LOW', 'LTRIM', 'MAX',
'MAXLENGTH', 'MIN', 'MOD', 'MULTIPLY', 'NULL', 'OFFSET',
'ONARGSLIST', 'ONCHAR', 'ONCODE', 'ONFILE', 'ONKEY', 'ONSOURCE',
'PAGENO', 'POINTER', 'PTR', 'POSINT', 'PRESENT', 'PROD', 'RANK',
'REFERENCE', 'REVERSE', 'ROUND', 'RTRIM', 'SEARCH', 'SIGN', 'SIN',
'SIND', 'SINH', 'SIZE', 'SOME', 'SQRT', 'STRING', 'SUBSTR',
'SUBTRACT', 'SUM', 'TAN', 'TAND', 'TANH', 'TIME', 'TRANSLATE',
'TRIM', 'TRUNC', 'UNSPEC', 'VALID', 'VALUE', 'VAL', 'VARIANT',
'VERIFY', 'WARN'
]
self.function_tb = CaseInsensitiveListTokenBuilder(
functions, 'function', True)
format_items = [
'A', 'B', 'B1', 'B2', 'B3', 'B4', 'COLUMN', 'COL', 'E', 'F', 'P',
'R', 'TAB', 'X'
]
self.format_item_tb = CaseSensitiveListTokenBuilder(
format_items, 'format', True)
self.operand_types.append('format')
options = [
'APPEND', 'BACKUP_DATE', 'BATCH', 'BLOCK_BOUNDARY_FORMAT',
'BLOCK_IO', 'BLOCK_SIZE', 'BUCKET_SIZE', 'BY', 'CANCEL_CONTROL_O',
'CARRIAGE_RETURN_FORMAT', 'CONTIGUOUS', 'CONTIGUOUS_BEST_TRY',
'CREATION_DATE', 'CURRENT_POSITION', 'DEFAULT_FILE_NAME',
'DEFERRED_WRITE', 'DELETE', 'EDIT', 'EXPIRATION_DATE',
'EXTENSION_SIZE', 'FAST_DELETE', 'FILE_ID', 'FILE_ID_TO',
'FILE_SIZE', 'FIXED_CONTROL_FROM', 'FIXED_CONTROL_SIZE',
'FIXED_CONTROL_SIZE_TO', 'FIXED_CONTROL_TO',
'FIXED_LENGTH_RECORDS', 'FROM', 'GROUP_PROTECTION', 'IDENT',
'IGNORE_LINE_MARKS', 'IN', 'INDEXED', 'INDEX_NUMBER',
'INITIAL_FILL', 'INTO', 'KEY', 'KEYFROM', 'KEYTO', 'LINESIZE',
'LOCK_ON_READ', 'LOCK_ON_WRITE', 'MAIN PROCEDURE',
'MANUAL_UNLOCKING', 'MATCH_GREATER', 'MATCH_GREATER_EQUAL',
'MATCH_NEXT', 'MATCH_NEXT_EQUAL', 'MAXIMUM_RECORD_NUMBER',
'MAXIMUM_RECORD_SIZE', 'MULTIBLOCK_COUNT', 'MULTIBUFFER_COUNT',
'NOLOCK', 'NONEXISTENT_RECORD', 'NONRECURSIVE', 'NORESCAN',
'NO_ECHO', 'NO_FILTER', 'NO_SHARE', 'OWNER_GROUP', 'OWNER_ID',
'OWNER_MEMBER', 'OWNER_PROTECTION', 'PAGE', 'PAGESIZE',
'PRINTER_FORMAT', 'PROMPT', 'PURGE_TYPE_AHEAD', 'READ_AHEAD',
'READ_CHECK', 'READ_REGARDLESS', 'RECORD_ID', 'RECORD_ID_ACCESS',
'RECORD_ID_TO', 'RECURSIVE', 'REPEAT', 'RESCAN',
'RETRIEVAL_POINTERS', 'REVISION_DATE', 'REWIND_ON_CLOSE',
'REWIND_ON_OPEN', 'SCALARVARYING', 'SET READ', 'SHARED_READ',
'SHARED_WRITE', 'SKIP', 'SNAP', 'SPOOL', 'STATEMENT', 'SUPERSEDE',
'SYSTEM', 'SYSTEM_PROTECTION', 'TEMPORARY', 'TIMEOUT_PERIOD',
'TITLE', 'TO', 'UNDERFLOW', 'UFL', 'UNTIL', 'USER_OPEN',
'WAIT_FOR_RECORD', 'WHILE', 'WORLD_PROTECTION', 'WRITE_BEHIND',
'WRITE_CHECK'
]
self.options_tb = CaseInsensitiveListTokenBuilder(
options, 'option', False)
conditions = [
'ANYCONDITION', 'CONVERSION', 'CONV', 'ENDFILE', 'ENDPAGE',
'FINISH', 'FIXEDOVERFLOW', 'FOFL', 'OVERFLOW', 'OFL', 'STORAGE',
'STRINGRANGE', 'STRG', 'SUBSCRIPTRANGE', 'SUBRG', 'UNDEFINEDFILE',
'UNDF', 'VAXCONDITION', 'ZERODIVIDE', 'ZDIV'
]
self.conditions_tb = CaseInsensitiveListTokenBuilder(
conditions, 'condition', False)
subroutines = [
'DISPLAY', 'EXTEND', 'FLUSH', 'NEXT_VOLUME', 'RELEASE', 'RESIGNAL',
'REWIND', 'SPACEBLOCK'
]
self.subroutines_tb = CaseInsensitiveListTokenBuilder(
subroutines, 'subroutine', False)
types = [
'FIXED', 'BINARY', 'FLOAT', 'DECIMAL', 'BIT', 'CHARACTER',
'PICTURE'
]
self.types_tb = CaseInsensitiveListTokenBuilder(types, 'type', True)
self.operand_types.append('type')
values = ['SYSIN', 'SYSPRINT']
self.values_tb = CaseInsensitiveListTokenBuilder(values, 'value', True)
self.operand_types.append('value')
invalid_token_builder = InvalidTokenBuilder()
# tokenize as free-format
tokenbuilders_free = [
self.newline_tb, self.whitespace_tb, self.line_continuation_tb,
self.terminators_tb, self.integer_tb, self.integer_exponent_tb,
self.binary_integer_tb, self.real_tb, self.real_exponent_tb,
self.binary_real_tb, self.keyword_tb, self.function_tb,
self.attributes_tb, self.options_tb, self.conditions_tb,
self.subroutines_tb, self.types_tb, self.values_tb,
self.groupers_tb, self.known_operator_tb, self.identifier_tb,
self.string_tb, self.label_tb, self.slash_star_comment_tb,
self.preprocessor_tb, self.title_tb, self.subtitle_tb,
self.error_tb, self.warn_tb, self.inform_tb, self.jcl_tb,
self.unknown_operator_tb, invalid_token_builder
]
tokenizer_free = Tokenizer(tokenbuilders_free)
tokens_free = tokenizer_free.tokenize(code)
tokens_free = Examiner.combine_adjacent_identical_tokens(
tokens_free, 'invalid operator')
tokens_free = Examiner.combine_adjacent_identical_tokens(
tokens_free, 'invalid')
self.tokens = tokens_free
self.calc_statistics()
statistics_free = self.statistics
self.statistics = {}
tokens = self.source_tokens()
tokens = Examiner.join_all_lines(tokens)
self.calc_token_confidence()
self.calc_token_2_confidence()
num_operators = self.count_my_tokens(['operator', 'invalid operator'])
if num_operators > 0:
self.calc_operator_confidence(num_operators)
allow_pairs = []
self.calc_operator_2_confidence(tokens, num_operators, allow_pairs)
self.calc_operator_3_confidence(tokens, num_operators,
self.group_ends, allow_pairs)
self.calc_operator_4_confidence(tokens, num_operators,
self.group_starts, allow_pairs)
self.calc_group_confidence(tokens, self.group_mids)
operand_types_2 = ['number', 'symbol']
self.calc_operand_n_confidence(tokens, operand_types_2, 2)
self.calc_operand_n_confidence(tokens, self.operand_types, 4)
self.calc_keyword_confidence()
self.calc_paired_blockers_confidence(['{'], ['}'])
self.calc_line_length_confidence(code, self.max_expected_line)
confidences_free = self.confidences
self.confidences = {}
errors_free = self.errors
self.errors = []
# tokenize as fixed-format
tokenbuilders_fixed = [
self.newline_tb, self.whitespace_tb, self.line_continuation_tb,
self.terminators_tb, self.integer_tb, self.integer_exponent_tb,
self.binary_integer_tb, self.real_tb, self.real_exponent_tb,
self.binary_real_tb, self.keyword_tb, self.function_tb,
self.attributes_tb, self.options_tb, self.conditions_tb,
self.subroutines_tb, self.types_tb, self.values_tb,
self.groupers_tb, self.known_operator_tb, self.identifier_tb,
self.string_tb, self.label_tb, self.slash_star_comment_tb,
self.preprocessor_tb, self.title_tb, self.subtitle_tb,
self.error_tb, self.warn_tb, self.inform_tb, self.jcl_tb,
self.unknown_operator_tb, invalid_token_builder
]
comment_start_tb = PL1CommentStartTokenBuilder()
comment_middle_tb = PL1CommentMiddleTokenBuilder()
comment_end_tb = PL1CommentEndTokenBuilder()
type1_tokenbuilders = [comment_start_tb]
tokenbuilders_fixed_1 = tokenbuilders_fixed + type1_tokenbuilders + [
invalid_token_builder
]
tokenizer_fixed_1 = Tokenizer(tokenbuilders_fixed_1)
type2_tokenbuilders = [
comment_start_tb, comment_middle_tb, comment_end_tb
]
tokenbuilders_fixed_2 = tokenbuilders_fixed + type2_tokenbuilders + [
invalid_token_builder
]
tokenizer_fixed_2 = Tokenizer(tokenbuilders_fixed_2)
tokens_fixed = self.tokenize_code(code, tab_size, tokenizer_fixed_1,
tokenizer_fixed_2, wide)
tokens_fixed = Examiner.combine_adjacent_identical_tokens(
tokens_fixed, 'invalid operator')
tokens_fixed = Examiner.combine_adjacent_identical_tokens(
tokens_fixed, 'invalid')
tokens_fixed = Examiner.combine_adjacent_identical_tokens(
tokens_fixed, 'whitespace')
tokens_fixed = self.convert_broken_comments_to_comments(tokens_fixed)
self.tokens = tokens_fixed
self.calc_statistics()
statistics_fixed = self.statistics
self.statistics = {}
tokens = self.source_tokens()
tokens = Examiner.join_all_lines(tokens)
self.calc_token_confidence()
self.calc_token_2_confidence()
num_operators = self.count_my_tokens(['operator', 'invalid operator'])
if num_operators > 0:
self.calc_operator_confidence(num_operators)
allow_pairs = []
self.calc_operator_2_confidence(tokens, num_operators, allow_pairs)
self.calc_operator_3_confidence(tokens, num_operators,
self.group_ends, allow_pairs)
self.calc_operator_4_confidence(tokens, num_operators,
self.group_starts, allow_pairs)
self.calc_group_confidence(tokens, self.group_mids)
operand_types_2 = ['number', 'symbol']
self.calc_operand_n_confidence(tokens, operand_types_2, 2)
self.calc_operand_n_confidence(tokens, self.operand_types, 4)
self.calc_keyword_confidence()
self.calc_paired_blockers_confidence(['{'], ['}'])
self.calc_line_length_confidence(code, self.max_expected_line)
confidences_fixed = self.confidences
self.confidences = {}
errors_fixed = self.errors
self.errors = []
# compute confidence for free-format and fixed-format
confidence_free = 1.0
if len(confidences_free) == 0:
confidence_free = 0.0
else:
for key in confidences_free:
factor = confidences_free[key]
confidence_free *= factor
confidence_fixed = 1.0
if len(confidences_fixed) == 0:
confidence_fixed = 0.0
else:
for key in confidences_fixed:
factor = confidences_fixed[key]
confidence_fixed *= factor
# select the better of free-format and spaced-format
if confidence_fixed > confidence_free:
self.tokens = tokens_fixed
self.statistics = statistics_fixed
self.confidences = confidences_fixed
self.errors = errors_fixed
else:
self.tokens = tokens_free
self.statistics = statistics_free
self.confidences = confidences_free
self.errors = errors_free
def __init__(self, code, year):
super().__init__()
operand_types = []
whitespace_tb = WhitespaceTokenBuilder()
newline_tb = NewlineTokenBuilder()
integer_tb = IntegerTokenBuilder("'")
integer_exponent_tb = IntegerExponentTokenBuilder("'")
hex_integer_tb = PrefixedIntegerTokenBuilder('0x', False,
'0123456789abcdefABCDEF')
binary_integer_tb = PrefixedIntegerTokenBuilder('0b', False, '01')
suffixed_integer_tb = SuffixedIntegerTokenBuilder(
['U', 'L', 'LL', 'ULL', 'LLU'], False, None)
real_tb = RealTokenBuilder(False, False, "'")
real_exponent_tb = RealExponentTokenBuilder(False, False, 'E', "'")
suffixed_real_tb = SuffixedRealTokenBuilder(False, False, ['f', 'l'],
False, None)
operand_types.append('number')
leads = '_'
extras = '_'
identifier_tb = IdentifierTokenBuilder(leads, extras)
operand_types.append('identifier')
quotes = ['"', "'", "’"]
string_tb = EscapedStringTokenBuilder(quotes, 0)
operand_types.append('string')
class_type_tb = ClassTypeTokenBuilder()
operand_types.append('class')
slash_slash_comment_tb = SlashSlashCommentTokenBuilder()
slash_star_comment_tb = SlashStarCommentTokenBuilder()
directives = [
'#define', '#undef', '#ifdef', '#ifndef', '#if', '#endif', '#else',
'#elif', '#line', '#include', '#pragma'
]
line_continuation_tb = SingleCharacterTokenBuilder(
'\\', 'line continuation', False)
c_preprocessor_tb = CaseSensitiveListTokenBuilder(
directives, 'preprocessor', False)
c_warning_tb = LeadToEndOfLineTokenBuilder('#warning', True,
'preprocessor')
c_error_tb = LeadToEndOfLineTokenBuilder('#error', True,
'preprocessor')
terminators_tb = SingleCharacterTokenBuilder(';',
'statement terminator',
False)
known_operators = [
'+', '-', '*', '/', '%', '=', '==', '!=', '>', '>=', '<', '<=',
'+=', '-=', '*=', '/=', '%=', '&=', '|=', '^=', '<<=', '>>=', '!',
'&', '|', '~', '<<', '>>', '^', '.', '++', '--', '->', '&&', '||',
'?', '##'
]
self.unary_operators = ['+', '-', '*', '!', '&', '~', '++', '--']
self.postfix_operators = ['++', '--', '&', '*']
groupers = ['(', ')', ',', '[', ']', '{', '}', ':']
group_starts = ['(', '[', ',', '{']
group_ends = [')', ']', '}']
group_mids = [',', ':']
groupers_tb = CaseInsensitiveListTokenBuilder(groupers, 'group', False)
known_operator_tb = CaseSensitiveListTokenBuilder(
known_operators, 'operator', False)
keywords = [
'auto', 'break', 'case', 'const', 'continue', 'default', 'do',
'else', 'enum', 'extern', 'for', 'goto', 'if', 'inline',
'register', 'return', 'signed', 'sizeof', 'static', 'struct',
'switch', 'typedef', 'union', 'unsigned', 'volatile', 'while'
]
keyword_tb = CaseSensitiveListTokenBuilder(keywords, 'keyword', False)
types = ['char', 'double', 'float', 'int', 'long', 'short']
types_89 = ['void']
types_99 = ['bool', 'complex']
if year in ['89', '99']:
types += types_89
if year in ['99']:
types += types_99
types_tb = CaseSensitiveListTokenBuilder(types, 'type', True)
operand_types.append('type')
values = ['NULL']
values_89 = []
values_99 = ['...', 'true', 'false']
if year in ['89', '99']:
values += values_89
if year in ['99']:
values += values_99
values_tb = CaseSensitiveListTokenBuilder(values, 'value', True)
operand_types.append('value')
invalid_token_builder = InvalidTokenBuilder()
tokenbuilders = [
newline_tb,
whitespace_tb,
line_continuation_tb,
terminators_tb,
integer_tb,
integer_exponent_tb,
hex_integer_tb,
binary_integer_tb,
suffixed_integer_tb,
real_tb,
real_exponent_tb,
suffixed_real_tb,
keyword_tb,
types_tb,
values_tb,
groupers_tb,
known_operator_tb,
identifier_tb,
class_type_tb,
string_tb,
]
if year in ['99']:
tokenbuilders += [
slash_slash_comment_tb,
]
tokenbuilders += [
slash_star_comment_tb, c_preprocessor_tb, c_error_tb, c_warning_tb,
self.unknown_operator_tb, invalid_token_builder
]
tokenizer = Tokenizer(tokenbuilders)
tokens = tokenizer.tokenize(code)
tokens = Examiner.combine_adjacent_identical_tokens(
tokens, 'invalid operator')
tokens = Examiner.combine_adjacent_identical_tokens(tokens, 'invalid')
tokens = Examiner.combine_identifier_colon(
tokens, ['statement terminator', 'newline'], ['{'],
['whitespace', 'comment'])
self.tokens = tokens
self.convert_identifiers_to_labels()
self.calc_statistics()
tokens = self.source_tokens()
tokens = Examiner.join_all_lines(tokens)
self.calc_token_confidence()
self.calc_token_2_confidence(['*', ';'])
num_operators = self.count_my_tokens(['operator', 'invalid operator'])
if num_operators > 0:
self.calc_operator_confidence(num_operators)
allow_pairs = []
self.calc_operator_2_confidence(tokens, num_operators, allow_pairs)
self.calc_operator_3_confidence(tokens, num_operators, group_ends,
allow_pairs)
self.calc_operator_4_confidence(tokens, num_operators,
group_starts, allow_pairs)
self.calc_group_confidence(tokens, group_mids)
operand_types_2 = ['number']
self.calc_operand_n_confidence(tokens, operand_types_2, 2)
self.calc_operand_n_confidence(tokens, operand_types, 4)
self.calc_keyword_confidence()
self.calc_paired_blockers_confidence(['{'], ['}'])
self.calc_line_length_confidence(code, self.max_expected_line)
