def setUp(self):
self._engine = MagicMock()
self._macros = MacroFactory(self._engine)
self._symbols = SymbolTable.default()
self._tokens = TokenFactory(self._symbols)
self._factory = Factory(self._symbols)
self._environment = Context(definitions=self._macros.all())
def _rewrite(self, text, source, symbol_table=None):
character_table = symbol_table or self._character_table
factory = Factory(character_table)
macros = MacroFactory(self)
parser = Parser(factory.as_tokens(text, source), factory,
Context(definitions=macros.all()))
return parser.process()
# Flap 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 Flap. If not, see <http://www.gnu.org/licenses/>.
#
from flap import logger
from flap.latex.macros.commons import Macro, UserDefinedMacro
from flap.latex.errors import UnknownSymbol
from flap.latex.symbols import SymbolTable
from flap.latex.parser import Factory
factory = Factory(SymbolTable.default())
class CatCode(Macro):
def __init__(self, flap):
super().__init__(flap, "catcode", factory.as_list("#1=#2\n"), None)
def _execute(self, parser, invocation):
logger.debug("Invocation: " + invocation.as_text)
character = "".join(
str(each_token) for each_token in invocation.argument("#1"))
if character[0] == "`":
if character[1] == "\\":
character = character[2]
else:
def _rewrite(self, text, source, symbol_table=SymbolTable.default()):
factory = Factory(symbol_table)
macros = MacroFactory(self)
parser = Parser(factory.as_tokens(text, source), factory,
Context(definitions=macros.all()))
return parser.rewrite()
