def begin_page_environment(stream, char_env, escape_env) :
file = parse_one(stream, char_env, escape_env, [])
try :
file = file.eval({})
except AttributeError :
raise stream.failure("Page file name must not be parameterized.")
if type(file) != StringToken :
raise stream.failure("File name must be a string.")
get_counter("page").increment()
pageid = generate_id("page", get_counter("page"))
escape_env["_curr_pageid"] = pageid
add_counter("footnote")
set_page_reference(escape_env, pageid, file.s)
return (char_pretty_text,
escape_env.extend({"_page_footnotes" : []}))
return (char_env, escape_env)
def end_quote_environment(char_env, escape_env, outer_token_env, out) :
return (InhibitParagraphToken()+StringToken("<BLOCKQUOTE>") +
ParagraphToken() + out + StringToken("</BLOCKQUOTE>\n"))
environment_handlers["quote"] = (begin_quote_environment, end_quote_environment)
def begin_abstract_environment(stream, char_env, escape_env) :
return (char_env, escape_env)
def end_abstract_environment(char_env, escape_env, outer_token_env, out) :
return (InhibitParagraphToken()+
StringToken("<DIV CLASS=\"abstract\"><DIV CLASS=\"abstractcaption\">Abstract</DIV>") +
ParagraphToken() + out + StringToken("</DIV>\n"))
environment_handlers["abstract"] = (begin_abstract_environment, end_abstract_environment)
add_counter("figure", "page")
def begin_figure_environment(stream, char_env, escape_env) :
placement = read_bracket_args(stream, char_env, escape_env, [])
newenv = escape_env.extend({})
newenv["_figure_placement"] = placement
return (char_env, newenv)
def end_figure_environment(char_env, escape_env, outer_token_env, out) :
def _handler(env) :
get_counter("figure").increment()
id = generate_id("figure", get_counter("page"), get_counter("figure"))
set_anchor_reference(outer_token_env, id, StringToken(str(counters_to_string("figure"))))
p = escape_env["_figure_placement"].eval(env)
if type(p) is not StringToken :
p.fail("Figure placement must be a string.")
o = (ParagraphToken() + InhibitParagraphToken() + get_anchor_by_id(id) + InhibitParagraphToken()
