60 lines
3.9 KiB
Python
60 lines
3.9 KiB
Python
import commands, os.path, sets, string, sys, traceback
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import color, completer, default, mode, method, regex, tab
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from point import Point
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from lex import Grammar, PatternRule, RegionRule, OverridePatternRule, NocasePatternRule
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class StringGrammar(Grammar):
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rules = [
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NocasePatternRule(r'escaped', r'\\(?:[bdefnrstv\\"\']|\^[a-z]|\d{1,3})'),
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]
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class ErlangGrammar(Grammar):
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rules = [
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PatternRule(r'comment', r'%.*$'),
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PatternRule(r'erl_attribute', r'-[a-z][a-zA-Z0-9_@]+'),
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PatternRule(r'erl_reserved', r"(?:xor|when|try|rem|receive|query|orelse|or|of|not|let|if|fun|end|div|cond|catch|case|bxor|bsr|bsl|bor|bnot|begin|band|andalso|and|after)(?![a-zA-Z0-9_'])"),
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PatternRule(r'erl_arity', r'[a-z][a-zA-Z0-9_@]*/[1-9][0-9]*'),
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PatternRule(r'erl_function', r'[a-z][a-zA-Z0-9_@]*(?= *\()'),
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PatternRule(r'erl_namespace', r'[a-z][a-zA-Z0-9_@]*(?=:)'),
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PatternRule(r'erl_builtin', r"whereis|unregister|unlink|tuple_to_list|tuple_size|trunc|tl|time|throw|term_to_binary|term_to_binary|statistics|split_binary|spawn_opt|spawn_opt|spawn_opt|spawn_opt|spawn_monitor|spawn_monitor|spawn_link|spawn_link|spawn_link|spawn_link|spawn|spawn|spawn|spawn|size|setelement|self|round|registered|register|put|purge_module|process_info|process_info|process_flag|process_flag|processes|pre_loaded|port_control|port_connect|port_command|port_close|pid_to_list|open_port|now|nodes|nodes|node|node|monitor_node|module_loaded|make_ref|load_module|list_to_tuple|list_to_pid|list_to_integer|list_to_float|list_to_existing_atom|list_to_bitstring|list_to_binary|list_to_atom|link|length|is_tuple|is_reference|is_record|is_record|is_process_alive|is_port|is_pid|is_number|is_list|is_integer|is_function|is_function|is_float|is_boolean|is_bitstring|is_binary|is_atom|is_alive|iolist_to_binary|iolist_size|iolist|iodata|integer_to_list|hd|halt|halt|group_leader|group_leader|get_keys|get|get|garbage_collect|garbage_collect|float_to_list|float|ext_binary|exit|exit|erase|erase|ence|element|disconnect_node|delete_module|date|concat_binary|check_process_code|byte_size|bitstring_to_list|bit_size|binary_to_term|binary_to_list|binary_to_list|atom_to_list|atom_to_list|apply|apply|apply|abs"),
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RegionRule(r'string', r'"', StringGrammar, r'"'),
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RegionRule(r'erl_atom', r"'", StringGrammar, r"'"),
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PatternRule(r'erl_atom', r"[a-z][a-zA-Z0-9_@]*"),
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PatternRule(r'erl_variable', r"[A-Z_][a-zA-Z0-9_@]*"),
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PatternRule(r'operator', r'\+\+|--|==|/=|=<|<|>=|>|=:=|=/=>|-|\+|\*|/|:|#|!]'),
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PatternRule(r'delimiter', r'->|<<|>>|\(|\)|{|}|\[|\]|\.|;|,|\|'),
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NocasePatternRule(r'number', r'\$.|[+-]?\d+#[a-z0-9]+|[+-]?\d+\.\d+|[+-]?\.\d+|[+-]?\d+'),
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]
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class Erlang(mode.Fundamental):
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modename = 'Erlang'
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extensions = ['.erl']
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tabwidth = 4
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#tabbercls = ErlangTabber
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grammar = ErlangGrammar
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opentokens = ('delimiter',)
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opentags = {'(': ')', '[': ']', '{': '}'}
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closetokens = ('delimiter',)
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closetags = {')': '(', ']': '[', '}': '{'}
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colors = {
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'erl_attribute': ('cyan', 'default', 'bold'),
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'erl_reserved': ('cyan', 'default', 'bold'),
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'erl_arity': ('magenta', 'default', 'bold'),
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'erl_namespace': ('magenta', 'default', 'bold'),
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'erl_function': ('blue', 'default', 'bold'),
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'erl_builtin': ('magenta', 'default', 'bold'),
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'erl_variable': ('yellow', 'default', 'bold'),
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'erl_operator': ('default', 'default', 'bold'),
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'erl_atom': ('magenta', 'default', 'bold'),
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'erl_atom.start': ('magenta', 'default', 'bold'),
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'erl_atom.null': ('magenta', 'default', 'bold'),
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'erl_atom.end': ('magenta', 'default', 'bold'),
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}
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def __init__(self, w):
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mode.Fundamental.__init__(self, w)
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self.add_bindings('close-paren', (')',))
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self.add_bindings('close-brace', ('}',))
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self.add_bindings('close-bracket', (']',))
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install = Erlang.install
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