ThirdParty/Pygments/pygments/lexers/_luabuiltins.py

changeset 0
de9c2efb9d02
child 12
1d8dd9706f46
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ThirdParty/Pygments/pygments/lexers/_luabuiltins.py	Mon Dec 28 16:03:33 2009 +0000
@@ -0,0 +1,256 @@
+# -*- coding: utf-8 -*-
+"""
+    pygments.lexers._luabuiltins
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    This file contains the names and modules of lua functions
+    It is able to re-generate itself, but for adding new functions you
+    probably have to add some callbacks (see function module_callbacks).
+
+    Do not edit the MODULES dict by hand.
+
+    :copyright: Copyright 2006-2009 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+MODULES = {'basic': ['_G',
+           '_VERSION',
+           'assert',
+           'collectgarbage',
+           'dofile',
+           'error',
+           'getfenv',
+           'getmetatable',
+           'ipairs',
+           'load',
+           'loadfile',
+           'loadstring',
+           'next',
+           'pairs',
+           'pcall',
+           'print',
+           'rawequal',
+           'rawget',
+           'rawset',
+           'select',
+           'setfenv',
+           'setmetatable',
+           'tonumber',
+           'tostring',
+           'type',
+           'unpack',
+           'xpcall'],
+ 'coroutine': ['coroutine.create',
+               'coroutine.resume',
+               'coroutine.running',
+               'coroutine.status',
+               'coroutine.wrap',
+               'coroutine.yield'],
+ 'debug': ['debug.debug',
+           'debug.getfenv',
+           'debug.gethook',
+           'debug.getinfo',
+           'debug.getlocal',
+           'debug.getmetatable',
+           'debug.getregistry',
+           'debug.getupvalue',
+           'debug.setfenv',
+           'debug.sethook',
+           'debug.setlocal',
+           'debug.setmetatable',
+           'debug.setupvalue',
+           'debug.traceback'],
+ 'io': ['file:close',
+        'file:flush',
+        'file:lines',
+        'file:read',
+        'file:seek',
+        'file:setvbuf',
+        'file:write',
+        'io.close',
+        'io.flush',
+        'io.input',
+        'io.lines',
+        'io.open',
+        'io.output',
+        'io.popen',
+        'io.read',
+        'io.tmpfile',
+        'io.type',
+        'io.write'],
+ 'math': ['math.abs',
+          'math.acos',
+          'math.asin',
+          'math.atan2',
+          'math.atan',
+          'math.ceil',
+          'math.cosh',
+          'math.cos',
+          'math.deg',
+          'math.exp',
+          'math.floor',
+          'math.fmod',
+          'math.frexp',
+          'math.huge',
+          'math.ldexp',
+          'math.log10',
+          'math.log',
+          'math.max',
+          'math.min',
+          'math.modf',
+          'math.pi',
+          'math.pow',
+          'math.rad',
+          'math.random',
+          'math.randomseed',
+          'math.sinh',
+          'math.sin',
+          'math.sqrt',
+          'math.tanh',
+          'math.tan'],
+ 'modules': ['module',
+             'require',
+             'package.cpath',
+             'package.loaded',
+             'package.loadlib',
+             'package.path',
+             'package.preload',
+             'package.seeall'],
+ 'os': ['os.clock',
+        'os.date',
+        'os.difftime',
+        'os.execute',
+        'os.exit',
+        'os.getenv',
+        'os.remove',
+        'os.rename',
+        'os.setlocale',
+        'os.time',
+        'os.tmpname'],
+ 'string': ['string.byte',
+            'string.char',
+            'string.dump',
+            'string.find',
+            'string.format',
+            'string.gmatch',
+            'string.gsub',
+            'string.len',
+            'string.lower',
+            'string.match',
+            'string.rep',
+            'string.reverse',
+            'string.sub',
+            'string.upper'],
+ 'table': ['table.concat',
+           'table.insert',
+           'table.maxn',
+           'table.remove',
+           'table.sort']}
+
+if __name__ == '__main__':
+    import re
+    import urllib
+    import pprint
+
+    # you can't generally find out what module a function belongs to if you
+    # have only its name. Because of this, here are some callback functions
+    # that recognize if a gioven function belongs to a specific module
+    def module_callbacks():
+        def is_in_coroutine_module(name):
+            return name.startswith('coroutine.')
+
+        def is_in_modules_module(name):
+            if name in ['require', 'module'] or name.startswith('package'):
+                return True
+            else:
+                return False
+
+        def is_in_string_module(name):
+            return name.startswith('string.')
+
+        def is_in_table_module(name):
+            return name.startswith('table.')
+
+        def is_in_math_module(name):
+            return name.startswith('math')
+
+        def is_in_io_module(name):
+            return name.startswith('io.') or name.startswith('file:')
+
+        def is_in_os_module(name):
+            return name.startswith('os.')
+
+        def is_in_debug_module(name):
+            return name.startswith('debug.')
+
+        return {'coroutine': is_in_coroutine_module,
+                'modules': is_in_modules_module,
+                'string': is_in_string_module,
+                'table': is_in_table_module,
+                'math': is_in_math_module,
+                'io': is_in_io_module,
+                'os': is_in_os_module,
+                'debug': is_in_debug_module}
+
+
+
+    def get_newest_version():
+        f = urllib.urlopen('http://www.lua.org/manual/')
+        r = re.compile(r'^<A HREF="(\d\.\d)/">Lua \1</A>')
+        for line in f:
+            m = r.match(line)
+            if m is not None:
+                return m.groups()[0]
+
+    def get_lua_functions(version):
+        f = urllib.urlopen('http://www.lua.org/manual/%s/' % version)
+        r = re.compile(r'^<A HREF="manual.html#pdf-(.+)">\1</A>')
+        functions = []
+        for line in f:
+            m = r.match(line)
+            if m is not None:
+                functions.append(m.groups()[0])
+        return functions
+
+    def get_function_module(name):
+        for mod, cb in module_callbacks().iteritems():
+            if cb(name):
+                return mod
+        if '.' in name:
+            return name.split('.')[0]
+        else:
+            return 'basic'
+
+    def regenerate(filename, modules):
+        f = open(filename)
+        try:
+            content = f.read()
+        finally:
+            f.close()
+
+        header = content[:content.find('MODULES = {')]
+        footer = content[content.find("if __name__ == '__main__':"):]
+
+
+        f = open(filename, 'w')
+        f.write(header)
+        f.write('MODULES = %s\n\n' % pprint.pformat(modules))
+        f.write(footer)
+        f.close()
+
+    def run():
+        version = get_newest_version()
+        print '> Downloading function index for Lua %s' % version
+        functions = get_lua_functions(version)
+        print '> %d functions found:' % len(functions)
+
+        modules = {}
+        for full_function_name in functions:
+            print '>> %s' % full_function_name
+            m = get_function_module(full_function_name)
+            modules.setdefault(m, []).append(full_function_name)
+
+        regenerate(__file__, modules)
+
+
+    run()

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