mirror of
https://git.lyx.org/repos/lyx.git
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9c7b52dd3b
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@32496 a592a061-630c-0410-9148-cb99ea01b6c8
903 lines
27 KiB
C++
903 lines
27 KiB
C++
/**
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* \file preamble.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author André Pönitz
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* \author Uwe Stöhr
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*
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* Full author contact details are available in file CREDITS.
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*/
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// {[(
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#include <config.h>
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#include "tex2lyx.h"
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#include "LayoutFile.h"
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#include "Layout.h"
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#include "Lexer.h"
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#include "TextClass.h"
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#include "support/convert.h"
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#include "support/FileName.h"
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#include "support/filetools.h"
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#include "support/lstrings.h"
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#include <boost/regex.hpp>
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#include <algorithm>
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#include <iostream>
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#include <sstream>
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#include <string>
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#include <vector>
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#include <map>
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using namespace std;
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using namespace lyx::support;
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using boost::regex;
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using boost::smatch;
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namespace lyx {
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// special columntypes
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extern map<char, int> special_columns;
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map<string, vector<string> > used_packages;
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// needed to handle encodings with babel
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bool one_language = true;
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namespace {
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//add these to known_languages when updating to lyxformat 268:
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//"chinese-simplified", "chinese-traditional", "japanese", "korean"
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const char * const known_languages[] = { "afrikaans", "american", "arabic",
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"austrian", "bahasa", "basque", "belarusian", "brazil", "brazilian", "breton",
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"british", "bulgarian", "canadian", "canadien", "catalan", "croatian", "czech",
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"danish", "dutch", "english", "esperanto", "estonian", "finnish", "francais",
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"french", "frenchb", "frenchle", "frenchpro", "galician", "german", "germanb",
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"greek", "hebrew", "icelandic", "irish", "italian", "kazakh", "lsorbian", "magyar",
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"naustrian", "ngerman", "ngermanb", "norsk", "nynorsk", "polish", "portuges",
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"portuguese", "romanian", "russian", "russianb", "scottish", "serbian", "slovak",
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"slovene", "spanish", "swedish", "thai", "turkish", "ukraineb", "ukrainian",
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"usorbian", "welsh", 0};
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//add this when updating to lyxformat 305:
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//bahasai, indonesian, and indon = equal to bahasa
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//malay and meyalu = equal to bahasam
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const char * const known_brazilian_languages[] = {"brazil", "brazilian", 0};
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const char * const known_french_languages[] = {"french", "frenchb", "francais",
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"frenchle", "frenchpro", 0};
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const char * const known_german_languages[] = {"german", "germanb", 0};
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const char * const known_ngerman_languages[] = {"ngerman", "ngermanb", 0};
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const char * const known_portuguese_languages[] = {"portuges", "portuguese", 0};
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const char * const known_russian_languages[] = {"russian", "russianb", 0};
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const char * const known_ukrainian_languages[] = {"ukrainian", "ukraineb", 0};
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//add these to known_english_quotes_languages when updating to lyxformat 268:
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//"chinese-simplified", "korean"
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const char * const known_english_quotes_languages[] = {"american", "canadian",
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"english", "esperanto", "hebrew", "irish", "scottish", "thai", 0};
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//add this to known_french_quotes_languages when updating to lyxformat 327:
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//"spanish-mexico"
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const char * const known_french_quotes_languages[] = {"albanian", "arabic",
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"basque", "canadien", "catalan", "galician", "greek", "italian", "norsk",
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"nynorsk", "spanish", "turkish", 0};
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const char * const known_german_quotes_languages[] = {"austrian", "bulgarian",
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"czech", "icelandic", "lithuanian", "lsorbian", "naustrian", "serbian",
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"serbian-latin", "slovak", "slovene", "usorbian", 0};
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const char * const known_polish_quotes_languages[] = {"afrikaans", "croatian",
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"dutch", "estonian", "magyar", "polish", "romanian", 0};
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const char * const known_swedish_quotes_languages[] = {"bahasa", "finnish",
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"swedish", 0};
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char const * const known_fontsizes[] = { "10pt", "11pt", "12pt", 0 };
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const char * const known_roman_fonts[] = { "ae", "bookman", "charter",
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"cmr", "fourier", "lmodern", "mathpazo", "mathptmx", "newcent", 0};
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const char * const known_sans_fonts[] = { "avant", "berasans", "cmbr", "cmss",
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"helvet", "lmss", 0};
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const char * const known_typewriter_fonts[] = { "beramono", "cmtl", "cmtt",
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"courier", "lmtt", "luximono", "fourier", "lmodern", "mathpazo", "mathptmx",
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"newcent", 0};
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const char * const known_paper_sizes[] = { "a3paper", "b3paper", "a4paper",
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"b4paper", "a5paper", "b5paper", "executivepaper", "legalpaper",
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"letterpaper", 0};
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const char * const known_class_paper_sizes[] = { "a4paper", "a5paper",
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"executivepaper", "legalpaper", "letterpaper", 0};
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const char * const known_paper_margins[] = { "lmargin", "tmargin", "rmargin",
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"bmargin", "headheight", "headsep", "footskip", "columnsep", 0};
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const char * const known_coded_paper_margins[] = { "leftmargin", "topmargin",
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"rightmargin", "bottommargin", "headheight", "headsep", "footskip",
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"columnsep", 0};
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// default settings
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ostringstream h_preamble;
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string h_textclass = "article";
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string h_options = string();
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string h_language = "english";
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string h_inputencoding = "auto";
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string h_font_roman = "default";
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string h_font_sans = "default";
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string h_font_typewriter = "default";
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string h_font_default_family = "default";
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string h_font_sc = "false";
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string h_font_osf = "false";
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string h_font_sf_scale = "100";
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string h_font_tt_scale = "100";
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string h_graphics = "default";
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string h_paperfontsize = "default";
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string h_spacing = "single";
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string h_papersize = "default";
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string h_use_geometry = "false";
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string h_use_amsmath = "1";
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string h_use_esint = "1";
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string h_cite_engine = "basic";
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string h_use_bibtopic = "false";
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string h_paperorientation = "portrait";
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string h_secnumdepth = "3";
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string h_tocdepth = "3";
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string h_paragraph_separation = "indent";
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string h_defskip = "medskip";
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string h_quotes_language = "english";
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string h_papercolumns = "1";
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string h_papersides = string();
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string h_paperpagestyle = "default";
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string h_tracking_changes = "false";
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string h_output_changes = "false";
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string h_margins = "";
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// returns true if at least one of the options in what has been found
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bool handle_opt(vector<string> & opts, char const * const * what, string & target)
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{
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if (opts.empty())
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return false;
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bool found = false;
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// the last language option is the document language (for babel and LyX)
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// the last size option is the document font size
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vector<string>::iterator it;
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vector<string>::iterator position = opts.begin();
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for (; *what; ++what) {
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it = find(opts.begin(), opts.end(), *what);
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if (it != opts.end()) {
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if (it >= position) {
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found = true;
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target = *what;
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position = it;
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}
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}
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}
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return found;
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}
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void delete_opt(vector<string> & opts, char const * const * what)
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{
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if (opts.empty())
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return;
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// remove found options from the list
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// do this after handle_opt to avoid potential memory leaks
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vector<string>::iterator it;
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for (; *what; ++what) {
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it = find(opts.begin(), opts.end(), *what);
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if (it != opts.end())
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opts.erase(it);
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}
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}
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/*!
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* Split a package options string (keyval format) into a vector.
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* Example input:
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* authorformat=smallcaps,
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* commabeforerest,
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* titleformat=colonsep,
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* bibformat={tabular,ibidem,numbered}
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*/
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vector<string> split_options(string const & input)
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{
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vector<string> options;
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string option;
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Parser p(input);
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while (p.good()) {
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Token const & t = p.get_token();
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if (t.asInput() == ",") {
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options.push_back(trim(option));
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option.erase();
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} else if (t.asInput() == "=") {
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option += '=';
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p.skip_spaces(true);
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if (p.next_token().asInput() == "{")
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option += '{' + p.getArg('{', '}') + '}';
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} else if (t.cat() != catSpace)
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option += t.asInput();
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}
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if (!option.empty())
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options.push_back(trim(option));
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return options;
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}
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/*!
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* Add package \p name with options \p options to used_packages.
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* Remove options from \p options that we don't want to output.
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*/
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void add_package(string const & name, vector<string> & options)
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{
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// every package inherits the global options
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if (used_packages.find(name) == used_packages.end())
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used_packages[name] = split_options(h_options);
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vector<string> & v = used_packages[name];
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v.insert(v.end(), options.begin(), options.end());
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if (name == "jurabib") {
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// Don't output the order argument (see the cite command
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// handling code in text.cpp).
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vector<string>::iterator end =
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remove(options.begin(), options.end(), "natbiborder");
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end = remove(options.begin(), end, "jurabiborder");
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options.erase(end, options.end());
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}
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}
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// Given is a string like "scaled=0.9", return 0.9 * 100
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string const scale_as_percentage(string const & scale)
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{
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string::size_type pos = scale.find('=');
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if (pos != string::npos) {
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string value = scale.substr(pos + 1);
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if (isStrDbl(value))
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return convert<string>(100 * convert<double>(value));
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}
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// If the input string didn't match our expectations.
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// return the default value "100"
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return "100";
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}
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void handle_package(Parser &p, string const & name, string const & opts,
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bool in_lyx_preamble)
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{
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vector<string> options = split_options(opts);
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add_package(name, options);
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string scale;
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// roman fonts
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if (is_known(name, known_roman_fonts)) {
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h_font_roman = name;
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p.skip_spaces();
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}
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if (name == "fourier") {
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h_font_roman = "utopia";
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// when font uses real small capitals
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if (opts == "expert")
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h_font_sc = "true";
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}
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if (name == "mathpazo")
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h_font_roman = "palatino";
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if (name == "mathptmx")
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h_font_roman = "times";
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// sansserif fonts
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if (is_known(name, known_sans_fonts)) {
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h_font_sans = name;
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if (!opts.empty()) {
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scale = opts;
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h_font_sf_scale = scale_as_percentage(scale);
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}
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}
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// typewriter fonts
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if (is_known(name, known_typewriter_fonts)) {
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h_font_typewriter = name;
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if (!opts.empty()) {
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scale = opts;
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h_font_tt_scale = scale_as_percentage(scale);
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}
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}
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// font uses old-style figure
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if (name == "eco")
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h_font_osf = "true";
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else if (name == "amsmath" || name == "amssymb")
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h_use_amsmath = "2";
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else if (name == "esint")
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h_use_esint = "2";
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else if (name == "babel" && !opts.empty()) {
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// check if more than one option was used - used later for inputenc
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// in case inputenc is parsed before babel, set the encoding to auto
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if (options.begin() != options.end() - 1) {
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one_language = false;
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h_inputencoding = "auto";
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}
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// babel takes the last language of the option of its \usepackage
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// call as document language. If there is no such language option, the
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// last language in the documentclass options is used.
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handle_opt(options, known_languages, h_language);
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delete_opt(options, known_languages);
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}
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else if (name == "fontenc")
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;// ignore this
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else if (name == "inputenc") {
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// h_inputencoding is only set when there is not more than one
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// inputenc option because otherwise h_inputencoding must be
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// set to "auto" (the default encoding of the document language)
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// Therefore check for the "," character.
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// It is also only set when there is not more then one babel
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// language option but this is handled in the routine for babel.
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if (opts.find(",") == string::npos && one_language == true)
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h_inputencoding = opts;
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if (!options.empty())
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p.setEncoding(options.back());
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options.clear();
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}
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else if (name == "makeidx")
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; // ignore this
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else if (name == "prettyref")
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; // ignore this
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else if (name == "varioref")
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; // ignore this
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else if (name == "verbatim")
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; // ignore this
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else if (name == "nomencl")
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; // ignore this
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else if (name == "textcomp")
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; // ignore this
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else if (name == "url")
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; // ignore this
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else if (name == "color") {
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// with the following command this package is only loaded when needed for
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// undefined colors, since we only support the predefined colors
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h_preamble << "\\@ifundefined{definecolor}\n {\\usepackage{color}}{}\n";
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}
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else if (name == "graphicx")
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; // ignore this
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else if (name == "setspace")
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; // ignore this
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else if (name == "geometry")
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; // Ignore this, the geometry settings are made by the \geometry
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// command. This command is handled below.
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else if (is_known(name, known_languages))
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h_language = name;
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else if (name == "natbib") {
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h_cite_engine = "natbib_authoryear";
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vector<string>::iterator it =
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find(options.begin(), options.end(), "authoryear");
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if (it != options.end())
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options.erase(it);
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else {
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it = find(options.begin(), options.end(), "numbers");
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if (it != options.end()) {
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h_cite_engine = "natbib_numerical";
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options.erase(it);
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}
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}
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}
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else if (name == "jurabib")
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h_cite_engine = "jurabib";
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else if (!in_lyx_preamble) {
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if (options.empty())
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h_preamble << "\\usepackage{" << name << "}";
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else {
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h_preamble << "\\usepackage[" << opts << "]{"
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<< name << "}";
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options.clear();
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}
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}
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// We need to do something with the options...
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if (!options.empty())
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cerr << "Ignoring options '" << join(options, ",")
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<< "' of package " << name << '.' << endl;
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// remove the whitespace
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p.skip_spaces();
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}
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void end_preamble(ostream & os, TextClass const & /*textclass*/)
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{
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// merge synonym languages
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if (is_known(h_language, known_brazilian_languages))
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h_language = "brazilian";
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else if (is_known(h_language, known_french_languages))
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h_language = "french";
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else if (is_known(h_language, known_german_languages))
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h_language = "german";
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else if (is_known(h_language, known_ngerman_languages))
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h_language = "ngerman";
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else if (is_known(h_language, known_portuguese_languages))
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h_language = "portuguese";
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else if (is_known(h_language, known_russian_languages))
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h_language = "russian";
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else if (is_known(h_language, known_ukrainian_languages))
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h_language = "ukrainian";
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// set the quote language
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// LyX only knows the following quotes languages:
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// english, swedish, german, polish, french and danish
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// (quotes for "japanese" and "chinese-traditional" are missing because
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// they wouldn't be useful: http://www.lyx.org/trac/ticket/6383)
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// conversion list taken from
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// http://en.wikipedia.org/wiki/Quotation_mark,_non-English_usage
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// (quotes for kazakh and interlingua are unknown)
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// danish
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if (h_language == "danish")
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h_quotes_language = "danish";
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// french
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else if (is_known(h_language, known_french_quotes_languages)
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|| is_known(h_language, known_french_languages)
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|| is_known(h_language, known_russian_languages)
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|| is_known(h_language, known_ukrainian_languages))
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h_quotes_language = "french";
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// german
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else if (is_known(h_language, known_german_quotes_languages)
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|| is_known(h_language, known_german_languages)
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|| is_known(h_language, known_ngerman_languages))
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h_quotes_language = "german";
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// polish
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else if (is_known(h_language, known_polish_quotes_languages))
|
|
h_quotes_language = "polish";
|
|
// swedish
|
|
else if (is_known(h_language, known_swedish_quotes_languages))
|
|
h_quotes_language = "swedish";
|
|
//english
|
|
else if (is_known(h_language, known_english_quotes_languages)
|
|
|| is_known(h_language, known_brazilian_languages)
|
|
|| is_known(h_language, known_portuguese_languages))
|
|
h_quotes_language = "english";
|
|
|
|
// output the LyX file settings
|
|
os << "#LyX file created by tex2lyx " << PACKAGE_VERSION << "\n"
|
|
<< "\\lyxformat 264\n"
|
|
<< "\\begin_document\n"
|
|
<< "\\begin_header\n"
|
|
<< "\\textclass " << h_textclass << "\n";
|
|
if (!h_preamble.str().empty())
|
|
os << "\\begin_preamble\n" << h_preamble.str() << "\n\\end_preamble\n";
|
|
if (!h_options.empty())
|
|
os << "\\options " << h_options << "\n";
|
|
os << "\\language " << h_language << "\n"
|
|
<< "\\inputencoding " << h_inputencoding << "\n"
|
|
<< "\\font_roman " << h_font_roman << "\n"
|
|
<< "\\font_sans " << h_font_sans << "\n"
|
|
<< "\\font_typewriter " << h_font_typewriter << "\n"
|
|
<< "\\font_default_family " << h_font_default_family << "\n"
|
|
<< "\\font_sc " << h_font_sc << "\n"
|
|
<< "\\font_osf " << h_font_osf << "\n"
|
|
<< "\\font_sf_scale " << h_font_sf_scale << "\n"
|
|
<< "\\font_tt_scale " << h_font_tt_scale << "\n"
|
|
<< "\\graphics " << h_graphics << "\n"
|
|
<< "\\paperfontsize " << h_paperfontsize << "\n"
|
|
<< "\\spacing " << h_spacing << "\n"
|
|
<< "\\papersize " << h_papersize << "\n"
|
|
<< "\\use_geometry " << h_use_geometry << "\n"
|
|
<< "\\use_amsmath " << h_use_amsmath << "\n"
|
|
<< "\\use_esint " << h_use_esint << "\n"
|
|
<< "\\cite_engine " << h_cite_engine << "\n"
|
|
<< "\\use_bibtopic " << h_use_bibtopic << "\n"
|
|
<< "\\paperorientation " << h_paperorientation << "\n"
|
|
<< h_margins
|
|
<< "\\secnumdepth " << h_secnumdepth << "\n"
|
|
<< "\\tocdepth " << h_tocdepth << "\n"
|
|
<< "\\paragraph_separation " << h_paragraph_separation << "\n"
|
|
<< "\\defskip " << h_defskip << "\n"
|
|
<< "\\quotes_language " << h_quotes_language << "\n"
|
|
<< "\\papercolumns " << h_papercolumns << "\n"
|
|
<< "\\papersides " << h_papersides << "\n"
|
|
<< "\\paperpagestyle " << h_paperpagestyle << "\n"
|
|
<< "\\tracking_changes " << h_tracking_changes << "\n"
|
|
<< "\\output_changes " << h_output_changes << "\n"
|
|
<< "\\end_header\n\n"
|
|
<< "\\begin_body\n";
|
|
// clear preamble for subdocuments
|
|
h_preamble.str("");
|
|
}
|
|
|
|
} // anonymous namespace
|
|
|
|
void parse_preamble(Parser & p, ostream & os,
|
|
string const & forceclass, TeX2LyXDocClass & tc)
|
|
{
|
|
// initialize fixed types
|
|
special_columns['D'] = 3;
|
|
bool is_full_document = false;
|
|
bool is_lyx_file = false;
|
|
bool in_lyx_preamble = false;
|
|
|
|
// determine whether this is a full document or a fragment for inclusion
|
|
while (p.good()) {
|
|
Token const & t = p.get_token();
|
|
|
|
if (t.cat() == catEscape && t.cs() == "documentclass") {
|
|
is_full_document = true;
|
|
break;
|
|
}
|
|
}
|
|
p.reset();
|
|
|
|
while (is_full_document && p.good()) {
|
|
Token const & t = p.get_token();
|
|
|
|
#ifdef FILEDEBUG
|
|
cerr << "t: " << t << "\n";
|
|
#endif
|
|
|
|
//
|
|
// cat codes
|
|
//
|
|
if (!in_lyx_preamble &&
|
|
(t.cat() == catLetter ||
|
|
t.cat() == catSuper ||
|
|
t.cat() == catSub ||
|
|
t.cat() == catOther ||
|
|
t.cat() == catMath ||
|
|
t.cat() == catActive ||
|
|
t.cat() == catBegin ||
|
|
t.cat() == catEnd ||
|
|
t.cat() == catAlign ||
|
|
t.cat() == catParameter))
|
|
h_preamble << t.cs();
|
|
|
|
else if (!in_lyx_preamble &&
|
|
(t.cat() == catSpace || t.cat() == catNewline))
|
|
h_preamble << t.asInput();
|
|
|
|
else if (t.cat() == catComment) {
|
|
// regex to parse comments (currently not used)
|
|
static regex const islyxfile("%% LyX .* created this file");
|
|
static regex const usercommands("User specified LaTeX commands");
|
|
|
|
string const comment = t.asInput();
|
|
|
|
// magically switch encoding default if it looks like XeLaTeX
|
|
static string const magicXeLaTeX =
|
|
"% This document must be compiled with XeLaTeX ";
|
|
if (comment.size() > magicXeLaTeX.size()
|
|
&& comment.substr(0, magicXeLaTeX.size()) == magicXeLaTeX
|
|
&& h_inputencoding == "auto") {
|
|
cerr << "XeLaTeX comment found, switching to UTF8\n";
|
|
h_inputencoding = "utf8";
|
|
}
|
|
smatch sub;
|
|
if (regex_search(comment, sub, islyxfile)) {
|
|
is_lyx_file = true;
|
|
in_lyx_preamble = true;
|
|
} else if (is_lyx_file
|
|
&& regex_search(comment, sub, usercommands))
|
|
in_lyx_preamble = false;
|
|
else if (!in_lyx_preamble)
|
|
h_preamble << t.asInput();
|
|
}
|
|
|
|
else if (t.cs() == "pagestyle")
|
|
h_paperpagestyle = p.verbatim_item();
|
|
|
|
else if (t.cs() == "makeatletter") {
|
|
// LyX takes care of this
|
|
p.setCatCode('@', catLetter);
|
|
}
|
|
|
|
else if (t.cs() == "makeatother") {
|
|
// LyX takes care of this
|
|
p.setCatCode('@', catOther);
|
|
}
|
|
|
|
else if (t.cs() == "newcommand" || t.cs() == "renewcommand"
|
|
|| t.cs() == "providecommand"
|
|
|| t.cs() == "DeclareRobustCommand"
|
|
|| t.cs() == "ProvideTextCommandDefault"
|
|
|| t.cs() == "DeclareMathAccent") {
|
|
bool star = false;
|
|
if (p.next_token().character() == '*') {
|
|
p.get_token();
|
|
star = true;
|
|
}
|
|
string const name = p.verbatim_item();
|
|
string const opt1 = p.getOpt();
|
|
string const opt2 = p.getFullOpt();
|
|
string const body = p.verbatim_item();
|
|
// font settings
|
|
if (name == "\\rmdefault")
|
|
if (is_known(body, known_roman_fonts))
|
|
h_font_roman = body;
|
|
if (name == "\\sfdefault")
|
|
if (is_known(body, known_sans_fonts))
|
|
h_font_sans = body;
|
|
if (name == "\\ttdefault")
|
|
if (is_known(body, known_typewriter_fonts))
|
|
h_font_typewriter = body;
|
|
if (name == "\\familydefault") {
|
|
string family = body;
|
|
// remove leading "\"
|
|
h_font_default_family = family.erase(0,1);
|
|
}
|
|
// only non-lyxspecific stuff
|
|
if (!in_lyx_preamble) {
|
|
ostringstream ss;
|
|
ss << '\\' << t.cs();
|
|
if (star)
|
|
ss << '*';
|
|
ss << '{' << name << '}' << opt1 << opt2
|
|
<< '{' << body << "}";
|
|
h_preamble << ss.str();
|
|
|
|
// Add the command to the known commands
|
|
add_known_command(name, opt1, !opt2.empty());
|
|
/*
|
|
ostream & out = in_preamble ? h_preamble : os;
|
|
out << "\\" << t.cs() << "{" << name << "}"
|
|
<< opts << "{" << body << "}";
|
|
*/
|
|
}
|
|
}
|
|
|
|
else if (t.cs() == "documentclass") {
|
|
vector<string>::iterator it;
|
|
vector<string> opts = split_options(p.getArg('[', ']'));
|
|
handle_opt(opts, known_fontsizes, h_paperfontsize);
|
|
delete_opt(opts, known_fontsizes);
|
|
// delete "pt" at the end
|
|
string::size_type i = h_paperfontsize.find("pt");
|
|
if (i != string::npos)
|
|
h_paperfontsize.erase(i);
|
|
// The documentclass options are always parsed before the options
|
|
// of the babel call so that a language cannot overwrite the babel
|
|
// options.
|
|
handle_opt(opts, known_languages, h_language);
|
|
delete_opt(opts, known_languages);
|
|
|
|
// paper orientation
|
|
if ((it = find(opts.begin(), opts.end(), "landscape")) != opts.end()) {
|
|
h_paperorientation = "landscape";
|
|
opts.erase(it);
|
|
}
|
|
// paper sides
|
|
if ((it = find(opts.begin(), opts.end(), "oneside"))
|
|
!= opts.end()) {
|
|
h_papersides = "1";
|
|
opts.erase(it);
|
|
}
|
|
if ((it = find(opts.begin(), opts.end(), "twoside"))
|
|
!= opts.end()) {
|
|
h_papersides = "2";
|
|
opts.erase(it);
|
|
}
|
|
// paper columns
|
|
if ((it = find(opts.begin(), opts.end(), "onecolumn"))
|
|
!= opts.end()) {
|
|
h_papercolumns = "1";
|
|
opts.erase(it);
|
|
}
|
|
if ((it = find(opts.begin(), opts.end(), "twocolumn"))
|
|
!= opts.end()) {
|
|
h_papercolumns = "2";
|
|
opts.erase(it);
|
|
}
|
|
// paper sizes
|
|
// some size options are know to any document classes, other sizes
|
|
// are handled by the \geometry command of the geometry package
|
|
handle_opt(opts, known_class_paper_sizes, h_papersize);
|
|
delete_opt(opts, known_class_paper_sizes);
|
|
// the remaining options
|
|
h_options = join(opts, ",");
|
|
h_textclass = p.getArg('{', '}');
|
|
}
|
|
|
|
else if (t.cs() == "usepackage") {
|
|
string const options = p.getArg('[', ']');
|
|
string const name = p.getArg('{', '}');
|
|
vector<string> vecnames;
|
|
split(name, vecnames, ',');
|
|
vector<string>::const_iterator it = vecnames.begin();
|
|
vector<string>::const_iterator end = vecnames.end();
|
|
for (; it != end; ++it)
|
|
handle_package(p, trim(*it), options,
|
|
in_lyx_preamble);
|
|
}
|
|
|
|
else if (t.cs() == "inputencoding") {
|
|
string const encoding = p.getArg('{','}');
|
|
h_inputencoding = encoding;
|
|
p.setEncoding(encoding);
|
|
}
|
|
|
|
else if (t.cs() == "newenvironment") {
|
|
string const name = p.getArg('{', '}');
|
|
ostringstream ss;
|
|
ss << "\\newenvironment{" << name << "}";
|
|
ss << p.getOpt();
|
|
ss << p.getOpt();
|
|
ss << '{' << p.verbatim_item() << '}';
|
|
ss << '{' << p.verbatim_item() << '}';
|
|
if (!in_lyx_preamble)
|
|
h_preamble << ss.str();
|
|
}
|
|
|
|
else if (t.cs() == "def") {
|
|
string name = p.get_token().cs();
|
|
while (p.next_token().cat() != catBegin)
|
|
name += p.get_token().cs();
|
|
if (!in_lyx_preamble)
|
|
h_preamble << "\\def\\" << name << '{'
|
|
<< p.verbatim_item() << "}";
|
|
}
|
|
|
|
else if (t.cs() == "newcolumntype") {
|
|
string const name = p.getArg('{', '}');
|
|
trim(name);
|
|
int nargs = 0;
|
|
string opts = p.getOpt();
|
|
if (!opts.empty()) {
|
|
istringstream is(string(opts, 1));
|
|
is >> nargs;
|
|
}
|
|
special_columns[name[0]] = nargs;
|
|
h_preamble << "\\newcolumntype{" << name << "}";
|
|
if (nargs)
|
|
h_preamble << "[" << nargs << "]";
|
|
h_preamble << "{" << p.verbatim_item() << "}";
|
|
}
|
|
|
|
else if (t.cs() == "setcounter") {
|
|
string const name = p.getArg('{', '}');
|
|
string const content = p.getArg('{', '}');
|
|
if (name == "secnumdepth")
|
|
h_secnumdepth = content;
|
|
else if (name == "tocdepth")
|
|
h_tocdepth = content;
|
|
else
|
|
h_preamble << "\\setcounter{" << name << "}{" << content << "}";
|
|
}
|
|
|
|
else if (t.cs() == "setlength") {
|
|
string const name = p.verbatim_item();
|
|
string const content = p.verbatim_item();
|
|
// the paragraphs are only not indented when \parindent is set to zero
|
|
if (name == "\\parindent" && content != "") {
|
|
if (content[0] == '0')
|
|
h_paragraph_separation = "skip";
|
|
} else if (name == "\\parskip") {
|
|
if (content == "\\smallskipamount")
|
|
h_defskip = "smallskip";
|
|
else if (content == "\\medskipamount")
|
|
h_defskip = "medskip";
|
|
else if (content == "\\bigskipamount")
|
|
h_defskip = "bigskip";
|
|
else
|
|
h_defskip = content;
|
|
} else
|
|
h_preamble << "\\setlength{" << name << "}{" << content << "}";
|
|
}
|
|
|
|
else if (t.cs() == "onehalfspacing")
|
|
h_spacing = "onehalf";
|
|
|
|
else if (t.cs() == "doublespacing")
|
|
h_spacing = "double";
|
|
|
|
else if (t.cs() == "setstretch")
|
|
h_spacing = "other " + p.verbatim_item();
|
|
|
|
else if (t.cs() == "begin") {
|
|
string const name = p.getArg('{', '}');
|
|
if (name == "document")
|
|
break;
|
|
h_preamble << "\\begin{" << name << "}";
|
|
}
|
|
|
|
else if (t.cs() == "geometry") {
|
|
h_use_geometry = "true";
|
|
vector<string> opts = split_options(p.getArg('{', '}'));
|
|
vector<string>::iterator it;
|
|
// paper orientation
|
|
if ((it = find(opts.begin(), opts.end(), "landscape")) != opts.end()) {
|
|
h_paperorientation = "landscape";
|
|
opts.erase(it);
|
|
}
|
|
// paper size
|
|
handle_opt(opts, known_paper_sizes, h_papersize);
|
|
delete_opt(opts, known_paper_sizes);
|
|
// page margins
|
|
char const * const * margin = known_paper_margins;
|
|
int k = -1;
|
|
for (; *margin; ++margin) {
|
|
k += 1;
|
|
// search for the "=" in e.g. "lmargin=2cm" to get the value
|
|
for(size_t i = 0; i != opts.size(); i++) {
|
|
if (opts.at(i).find(*margin) != string::npos) {
|
|
string::size_type pos = opts.at(i).find("=");
|
|
string value = opts.at(i).substr(pos + 1);
|
|
string name = known_coded_paper_margins[k];
|
|
h_margins += "\\" + name + " " + value + "\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
else if (t.cs() == "jurabibsetup") {
|
|
vector<string> jurabibsetup =
|
|
split_options(p.getArg('{', '}'));
|
|
// add jurabibsetup to the jurabib package options
|
|
add_package("jurabib", jurabibsetup);
|
|
if (!jurabibsetup.empty()) {
|
|
h_preamble << "\\jurabibsetup{"
|
|
<< join(jurabibsetup, ",") << '}';
|
|
}
|
|
}
|
|
|
|
else if (!t.cs().empty() && !in_lyx_preamble)
|
|
h_preamble << '\\' << t.cs();
|
|
|
|
// remove the whitespace
|
|
p.skip_spaces();
|
|
}
|
|
|
|
// remove the whitespace
|
|
p.skip_spaces();
|
|
|
|
// Force textclass if the user wanted it
|
|
if (!forceclass.empty())
|
|
h_textclass = forceclass;
|
|
if (noweb_mode && !prefixIs(h_textclass, "literate-"))
|
|
h_textclass.insert(0, "literate-");
|
|
FileName layoutfilename = libFileSearch("layouts", h_textclass, "layout");
|
|
if (layoutfilename.empty()) {
|
|
cerr << "Error: Could not find layout file for textclass \"" << h_textclass << "\"." << endl;
|
|
exit(1);
|
|
}
|
|
tc.read(layoutfilename);
|
|
if (h_papersides.empty()) {
|
|
ostringstream ss;
|
|
ss << tc.sides();
|
|
h_papersides = ss.str();
|
|
}
|
|
end_preamble(os, tc);
|
|
}
|
|
|
|
// }])
|
|
|
|
|
|
} // namespace lyx
|