scummvm/devtools/tasmrecover/tasm/lex.py
2011-07-19 11:26:40 +01:00

74 lines
1.7 KiB
Python

# ScummVM - Graphic Adventure Engine
#
# ScummVM is the legal property of its developers, whose names
# are too numerous to list here. Please refer to the COPYRIGHT
# file distributed with this source distribution.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
def parse_args(text):
#print "parsing: [%s]" %text
escape = False
string = False
result = []
token = str()
value = 0;
for c in text:
#print "[%s]%s: %s: %s" %(token, c, escape, string)
if c == '\\':
escape = True
continue
if escape:
if not string:
raise SyntaxError("escape found in no string: %s" %text);
#print "escaping[%s]" %c
escape = False
token += c
continue
if string:
if c == '\'' or c == '"':
string = False
token += c
continue
if c == '\'' or c == '"':
string = True
token += c
continue
if c == ',':
result.append(token.strip())
token = str()
continue
if c == ';': #comment, bailing out
break
token += c
#token = token.strip()
if len(token):
result.append(token)
#print result
return result
def compile(width, data):
print data
return data