def do_limlow(self, elm):
"""
the Lower-Limit object
"""
t_dict = self.process_children_dict(elm, include=('e', 'lim'))
latex_s = LIM_FUNC.get(t_dict['e'])
if not latex_s:
raise NotSupport("Not support lim %s" % t_dict['e'])
else:
return latex_s.format(lim=t_dict.get('lim'))
def do_fname(self, elm):
"""
the func name
"""
latex_chars = []
for stag, t, e in self.process_children_list(elm):
if stag == 'r':
if FUNC.get(t):
latex_chars.append(FUNC[t])
else:
raise NotSupport("Not support func %s" % t)
else:
latex_chars.append(t)
t = BLANK.join(latex_chars)
return t if FUNC_PLACE in t else t + FUNC_PLACE #do_func will replace this