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|
"""
B.5 Macros for text
"""
from plasTeX import Command, sourceChildren
class frenchspacing(Command):
str = ''
class nonfrenchspacing(Command):
str = ''
class normalbaselines(Command):
str = ''
class lq(Command):
str = chr(8216)
class rq(Command):
str = chr(8217)
class lbrack(Command):
str = '['
class rbrack(Command):
str = ']'
class space(Command):
str = ' '
class empty(Command):
str = ''
class null(Command):
str = ''
class bgroup(Command):
def invoke(self, tex):
self.ownerDocument.context.push()
def digest(self, tokens):
# Absorb the tokens that belong to us
for item in tokens:
if item.nodeType == Command.ELEMENT_NODE:
if item.level < self.ENDSECTIONS_LEVEL:
tokens.push(item)
break
if isinstance(item, (egroup,endgroup)):
self.endit = True
break
if item.contextDepth < self.contextDepth:
tokens.push(item)
break
item.parentNode = self
item.digest(tokens)
self.appendChild(item)
self.paragraphs(force=False)
@property
def source(self):
if self.hasChildNodes():
return '{%s}' % sourceChildren(self)
elif hasattr(self, 'endit'):
return '{}'
return '{'
class begingroup(bgroup):
pass
class egroup(Command):
str = ''
def invoke(self, tex):
self.ownerDocument.context.pop()
@property
def source(self):
return '}'
def digest(self, tokens):
return
class endgroup(egroup):
str = ''
class obeyspaces(Command):
str = ''
class loop(Command):
args = 'var:Tok'
str = ''
class iterate(Command):
str = ''
class repeat(Command):
str = ''
class enskip(Command):
pass
class enspace(Command):
pass
class quad(Command):
pass
class qquad(Command):
pass
class thinspace(Command):
pass
class negthinspace(Command):
pass
class hglue(Command):
pass
class vglue(Command):
pass
class topglue(Command):
pass
class nointerlineskip(Command):
pass
class offinterlineskip(Command):
pass
class TeXBreak(Command):
macroName = 'break'
str = ''
class allowbreak(Command):
str = ''
class ControlSpace(Command):
macroName = 'active::~'
class slash(Command):
pass
class filbreak(Command):
pass
class goodbreak(Command):
pass
class eject(Command):
str = ''
class supereject(Command):
str = ''
class removelastskip(Command):
pass
class smallbreak(Command):
pass
class medbreak(Command):
pass
class bigbreak(Command):
pass
class line(Command):
pass
class leftline(Command):
args = 'self'
class llap(Command):
args = 'self'
class centerline(Command):
args = 'self'
class underbar(Command):
args = 'self'
class uppercase(Command):
args = 'argument:str'
def invoke(self, tex):
Command.invoke(self, tex)
self.attributes['argument'] = self.attributes['argument'].upper()
class hang(Command):
pass
class textindent(Command):
args = 'self'
class narrower(Command):
pass
#
# Accents are done in the LaTeX package
#
class dots(Command):
str = chr(8230)
|
