#include "support/filetools.h"
#include "support/lstrings.h"
-#include <boost/regex.hpp>
+#include "support/regex.h"
#include <algorithm>
#include <iostream>
using namespace std;
using namespace lyx::support;
-using boost::regex;
-using boost::smatch;
+
namespace lyx {
extern map<char, int> special_columns;
map<string, vector<string> > used_packages;
+const char * const modules_placeholder = "\001modules\001";
// needed to handle encodings with babel
bool one_language = true;
+string h_inputencoding = "auto";
+string h_paragraph_separation = "indent";
-// to avoid that the babel options overwrite the documentclass options
-bool documentclass_language;
+// necessary to avoid that our preamble stuff is added at each tex2lyx run
+// which would pollute the preamble when doing roundtrips
+bool ifundefined_color_set = false;
namespace {
-const char * const known_languages[] = { "afrikaans", "american", "arabic",
-"austrian", "bahasa", "basque", "belarusian", "brazil", "breton", "british",
-"bulgarian", "canadian", "canadien", "catalan", "croatian", "czech", "danish",
-"dutch", "english", "esperanto", "estonian", "finnish", "francais", "french",
+//add this to known_languages when updating to lyxformat 266:
+// "armenian" (needs special handling since not supported by standard babel)
+//add these to known_languages when updating to lyxformat 268:
+//"chinese-simplified", "chinese-traditional", "japanese", "korean"
+// Both changes require first that support for non-babel languages (CJK,
+// armtex) is added.
+// add turkmen for lyxformat 383
+/**
+ * known babel language names (including synonyms)
+ * not in standard babel: arabic, arabtex, armenian, belarusian, serbian-latin, thai
+ * not yet supported by LyX: kurmanji
+ * please keep this in sync with known_coded_languages line by line!
+ */
+const char * const known_languages[] = {"acadian", "afrikaans", "albanian",
+"american", "arabic", "arabtex", "austrian", "bahasa", "bahasai", "bahasam",
+"basque", "belarusian", "brazil", "brazilian", "breton", "british", "bulgarian",
+"canadian", "canadien", "catalan", "croatian", "czech", "danish", "dutch",
+"english", "esperanto", "estonian", "farsi", "finnish", "francais", "french",
"frenchb", "frenchle", "frenchpro", "galician", "german", "germanb", "greek",
-"hebrew", "icelandic", "irish", "italian", "lsorbian", "magyar", "naustrian",
-"ngerman", "ngermanb", "norsk", "nynorsk", "polish", "portuges", "romanian",
-"russian", "russianb", "scottish", "serbian", "slovak", "slovene", "spanish",
-"swedish", "thai", "turkish", "ukraineb", "ukrainian", "usorbian", "welsh", 0};
-
-//note this when updating to lyxformat 305:
-//bahasai, indonesian, and indon = equal to bahasa
-//malay, and meyalu = equal to bahasam
-
-const char * const known_french_languages[] = {"french", "frenchb", "francais",
- "frenchle", "frenchpro", 0};
-const char * const known_german_languages[] = {"german", "germanb", 0};
-const char * const known_ngerman_languages[] = {"ngerman", "ngermanb", 0};
-const char * const known_russian_languages[] = {"russian", "russianb", 0};
-const char * const known_ukrainian_languages[] = {"ukrainian", "ukraineb", 0};
+"hebrew", "hungarian", "icelandic", "indon", "indonesian", "interlingua",
+"irish", "italian", "kazakh", "latin", "latvian", "lithuanian", "lowersorbian",
+"lsorbian", "magyar", "malay", "meyalu", "mongolian", "naustrian", "newzealand",
+"ngerman", "ngermanb", "norsk", "nynorsk", "polutonikogreek", "polish",
+"portuges", "portuguese", "romanian", "russian", "russianb", "samin",
+"scottish", "serbian", "serbian-latin", "slovak", "slovene", "spanish",
+"swedish", "thai", "turkish", "turkmen", "ukraineb", "ukrainian",
+"uppersorbian", "UKenglish", "USenglish", "usorbian", "vietnam", "welsh",
+0};
+
+/**
+ * the same as known_languages with .lyx names
+ * please keep this in sync with known_languages line by line!
+ */
+const char * const known_coded_languages[] = {"french", "afrikaans", "albanian",
+"american", "arabic_arabi", "arabic_arabtex", "austrian", "bahasa", "bahasa", "bahasam",
+"basque", "belarusian", "brazilian", "brazilian", "breton", "british", "bulgarian",
+"canadian", "canadien", "catalan", "croatian", "czech", "danish", "dutch",
+"english", "esperanto", "estonian", "farsi", "finnish", "french", "french",
+"french", "french", "french", "galician", "german", "german", "greek",
+"hebrew", "magyar", "icelandic", "bahasa", "bahasa", "interlingua",
+"irish", "italian", "kazakh", "latin", "latvian", "lithuanian", "lowersorbian",
+"lowersorbian", "magyar", "bahasam", "bahasam", "mongolian", "naustrian", "english",
+"ngerman", "ngerman", "norsk", "nynorsk", "polutonikogreek", "polish",
+"portuguese", "portuguese", "romanian", "russian", "russian", "samin",
+"scottish", "serbian", "serbian-latin", "slovak", "slovene", "spanish",
+"swedish", "thai", "turkish", "turkmen", "ukrainian", "ukrainian",
+"uppersorbian", "uppersorbian", "english", "english", "vietnamese", "welsh",
+0};
+
+/// languages with english quotes (.lyx names)
+const char * const known_english_quotes_languages[] = {"american", "bahasa",
+"bahasam", "brazilian", "canadian", "chinese-simplified", "english",
+"esperanto", "hebrew", "irish", "korean", "portuguese", "scottish", "thai", 0};
+
+/// languages with french quotes (.lyx names)
+const char * const known_french_quotes_languages[] = {"albanian",
+"arabic_arabi", "arabic_arabtex", "basque", "canadien", "catalan", "french",
+"galician", "greek", "italian", "norsk", "nynorsk", "polutonikogreek",
+"russian", "spanish", "spanish-mexico", "turkish", "turkmen", "ukrainian",
+"vietnamese", 0};
+
+/// languages with german quotes (.lyx names)
+const char * const known_german_quotes_languages[] = {"austrian", "bulgarian",
+"czech", "german", "icelandic", "lithuanian", "lowersorbian", "naustrian",
+"ngerman", "serbian", "serbian-latin", "slovak", "slovene", "uppersorbian", 0};
+
+/// languages with polish quotes (.lyx names)
+const char * const known_polish_quotes_languages[] = {"afrikaans", "croatian",
+"dutch", "estonian", "magyar", "polish", "romanian", 0};
+
+/// languages with swedish quotes (.lyx names)
+const char * const known_swedish_quotes_languages[] = {"finnish",
+"swedish", 0};
+
+/// known language packages from the times before babel
+const char * const known_old_language_packages[] = {"french", "frenchle",
+"frenchpro", "german", "ngerman", "pmfrench", 0};
char const * const known_fontsizes[] = { "10pt", "11pt", "12pt", 0 };
-const char * const known_roman_fonts[] = { "ae", "bookman", "charter",
-"cmr", "fourier", "lmodern", "mathpazo", "mathptmx", "newcent", 0};
+const char * const known_roman_fonts[] = { "ae", "beraserif", "bookman",
+"ccfonts", "chancery", "charter", "cmr", "fourier", "lmodern", "mathpazo",
+"mathptmx", "newcent", "utopia", 0};
const char * const known_sans_fonts[] = { "avant", "berasans", "cmbr", "cmss",
"helvet", "lmss", 0};
"courier", "lmtt", "luximono", "fourier", "lmodern", "mathpazo", "mathptmx",
"newcent", 0};
-const char * const known_paper_sizes[] = { "a3paper", "b3paper", "a4paper",
-"b4paper", "a5paper", "b5paper", "executivepaper", "legalpaper",
-"letterpaper", 0};
+const char * const known_paper_sizes[] = { "a0paper", "b0paper", "c0paper",
+"a1paper", "b1paper", "c1paper", "a2paper", "b2paper", "c2paper", "a3paper",
+"b3paper", "c3paper", "a4paper", "b4paper", "c4paper", "a5paper", "b5paper",
+"c5paper", "a6paper", "b6paper", "c6paper", "executivepaper", "legalpaper",
+"letterpaper", "b0j", "b1j", "b2j", "b3j", "b4j", "b5j", "b6j", 0};
const char * const known_class_paper_sizes[] = { "a4paper", "a5paper",
"executivepaper", "legalpaper", "letterpaper", 0};
"rightmargin", "bottommargin", "headheight", "headsep", "footskip",
"columnsep", 0};
+/// commands that can start an \if...\else...\endif sequence
+const char * const known_if_commands[] = {"if", "ifarydshln", "ifbraket",
+"ifcancel", "ifcolortbl", "ifeurosym", "ifmarginnote", "ifmmode", "ifpdf",
+"ifsidecap", "ifupgreek", 0};
+
+const char * const known_basic_colors[] = {"blue", "black", "cyan", "green",
+"magenta", "red", "white", "yellow", 0};
+
+const char * const known_basic_color_codes[] = {"#0000ff", "#000000", "#00ffff", "#00ff00",
+"#ff00ff", "#ff0000", "#ffffff", "#ffff00", 0};
+
+/// conditional commands with three arguments like \@ifundefined{}{}{}
+const char * const known_if_3arg_commands[] = {"@ifundefined", "IfFileExists",
+0};
+
// default settings
ostringstream h_preamble;
string h_textclass = "article";
-string h_options = string();
+string h_use_default_options = "false";
+string h_options;
string h_language = "english";
-string h_inputencoding = "auto";
+string h_language_package = "none";
+string h_fontencoding = "default";
string h_font_roman = "default";
string h_font_sans = "default";
string h_font_typewriter = "default";
string h_font_sf_scale = "100";
string h_font_tt_scale = "100";
string h_graphics = "default";
+string h_float_placement;
string h_paperfontsize = "default";
string h_spacing = "single";
+string h_use_hyperref = "0";
+string h_pdf_title;
+string h_pdf_author;
+string h_pdf_subject;
+string h_pdf_keywords;
+string h_pdf_bookmarks = "1";
+string h_pdf_bookmarksnumbered = "0";
+string h_pdf_bookmarksopen = "0";
+string h_pdf_bookmarksopenlevel = "1";
+string h_pdf_breaklinks = "0";
+string h_pdf_pdfborder = "0";
+string h_pdf_colorlinks = "0";
+string h_pdf_backref = "section";
+string h_pdf_pdfusetitle = "1";
+string h_pdf_pagemode;
+string h_pdf_quoted_options;
string h_papersize = "default";
string h_use_geometry = "false";
string h_use_amsmath = "1";
string h_use_esint = "1";
+string h_use_mhchem = "0";
+string h_use_mathdots = "0";
+string h_use_undertilde = "0";
string h_cite_engine = "basic";
string h_use_bibtopic = "false";
string h_paperorientation = "portrait";
+string h_suppress_date = "false";
+string h_use_refstyle = "0";
+string h_backgroundcolor;
+string h_boxbgcolor;
+string h_fontcolor;
+string h_notefontcolor;
string h_secnumdepth = "3";
string h_tocdepth = "3";
-string h_paragraph_separation = "indent";
string h_defskip = "medskip";
+string h_paragraph_indentation = "default";
string h_quotes_language = "english";
string h_papercolumns = "1";
-string h_papersides = string();
+string h_papersides;
string h_paperpagestyle = "default";
+string h_listings_params;
string h_tracking_changes = "false";
string h_output_changes = "false";
-string h_margins = "";
+string h_html_math_output = "0";
+string h_html_css_as_file = "0";
+string h_html_be_strict = "false";
+string h_margins;
-void handle_opt(vector<string> & opts, char const * const * what, string & target)
+// returns true if at least one of the options in what has been found
+bool handle_opt(vector<string> & opts, char const * const * what, string & target)
{
if (opts.empty())
- return;
+ return false;
+ bool found = false;
// the last language option is the document language (for babel and LyX)
// the last size option is the document font size
vector<string>::iterator it;
for (; *what; ++what) {
it = find(opts.begin(), opts.end(), *what);
if (it != opts.end()) {
- documentclass_language = true;
if (it >= position) {
+ found = true;
target = *what;
position = it;
}
}
}
+ return found;
}
return;
// remove found options from the list
- // do this after handle_opt to avoid potential memory leaks and to be able
- // to find in every case the last language option
+ // do this after handle_opt to avoid potential memory leaks
vector<string>::iterator it;
for (; *what; ++what) {
it = find(opts.begin(), opts.end(), *what);
while (p.good()) {
Token const & t = p.get_token();
if (t.asInput() == ",") {
- options.push_back(trim(option));
+ options.push_back(trimSpaceAndEol(option));
option.erase();
} else if (t.asInput() == "=") {
option += '=';
}
if (!option.empty())
- options.push_back(trim(option));
+ options.push_back(trimSpaceAndEol(option));
return options;
}
+/*!
+ * Retrieve a keyval option "name={value with=sign}" named \p name from
+ * \p options and return the value.
+ * The found option is also removed from \p options.
+ */
+string process_keyval_opt(vector<string> & options, string name)
+{
+ for (size_t i = 0; i < options.size(); ++i) {
+ vector<string> option;
+ split(options[i], option, '=');
+ if (option.size() < 2)
+ continue;
+ if (option[0] == name) {
+ options.erase(options.begin() + i);
+ option.erase(option.begin());
+ return join(option, "=");
+ }
+ }
+ return "";
+}
+
+
/*!
* Add package \p name with options \p options to used_packages.
* Remove options from \p options that we don't want to output.
}
+string remove_braces(string const & value)
+{
+ if (value.empty())
+ return value;
+ if (value[0] == '{' && value[value.length()-1] == '}')
+ return value.substr(1, value.length()-2);
+ return value;
+}
+
+
+void handle_hyperref(vector<string> & options)
+{
+ // FIXME swallow inputencoding changes that might surround the
+ // hyperref setup if it was written by LyX
+ h_use_hyperref = "1";
+ // swallow "unicode=true", since LyX does always write that
+ vector<string>::iterator it =
+ find(options.begin(), options.end(), "unicode=true");
+ if (it != options.end())
+ options.erase(it);
+ it = find(options.begin(), options.end(), "pdfusetitle");
+ if (it != options.end()) {
+ h_pdf_pdfusetitle = "1";
+ options.erase(it);
+ }
+ string bookmarks = process_keyval_opt(options, "bookmarks");
+ if (bookmarks == "true")
+ h_pdf_bookmarks = "1";
+ else if (bookmarks == "false")
+ h_pdf_bookmarks = "0";
+ if (h_pdf_bookmarks == "1") {
+ string bookmarksnumbered =
+ process_keyval_opt(options, "bookmarksnumbered");
+ if (bookmarksnumbered == "true")
+ h_pdf_bookmarksnumbered = "1";
+ else if (bookmarksnumbered == "false")
+ h_pdf_bookmarksnumbered = "0";
+ string bookmarksopen =
+ process_keyval_opt(options, "bookmarksopen");
+ if (bookmarksopen == "true")
+ h_pdf_bookmarksopen = "1";
+ else if (bookmarksopen == "false")
+ h_pdf_bookmarksopen = "0";
+ if (h_pdf_bookmarksopen == "1") {
+ string bookmarksopenlevel =
+ process_keyval_opt(options, "bookmarksopenlevel");
+ if (!bookmarksopenlevel.empty())
+ h_pdf_bookmarksopenlevel = bookmarksopenlevel;
+ }
+ }
+ string breaklinks = process_keyval_opt(options, "breaklinks");
+ if (breaklinks == "true")
+ h_pdf_breaklinks = "1";
+ else if (breaklinks == "false")
+ h_pdf_breaklinks = "0";
+ string pdfborder = process_keyval_opt(options, "pdfborder");
+ if (pdfborder == "{0 0 0}")
+ h_pdf_pdfborder = "1";
+ else if (pdfborder == "{0 0 1}")
+ h_pdf_pdfborder = "0";
+ string backref = process_keyval_opt(options, "backref");
+ if (!backref.empty())
+ h_pdf_backref = backref;
+ string colorlinks = process_keyval_opt(options, "colorlinks");
+ if (colorlinks == "true")
+ h_pdf_colorlinks = "1";
+ else if (colorlinks == "false")
+ h_pdf_colorlinks = "0";
+ string pdfpagemode = process_keyval_opt(options, "pdfpagemode");
+ if (!pdfpagemode.empty())
+ h_pdf_pagemode = pdfpagemode;
+ string pdftitle = process_keyval_opt(options, "pdftitle");
+ if (!pdftitle.empty()) {
+ h_pdf_title = remove_braces(pdftitle);
+ }
+ string pdfauthor = process_keyval_opt(options, "pdfauthor");
+ if (!pdfauthor.empty()) {
+ h_pdf_author = remove_braces(pdfauthor);
+ }
+ string pdfsubject = process_keyval_opt(options, "pdfsubject");
+ if (!pdfsubject.empty())
+ h_pdf_subject = remove_braces(pdfsubject);
+ string pdfkeywords = process_keyval_opt(options, "pdfkeywords");
+ if (!pdfkeywords.empty())
+ h_pdf_keywords = remove_braces(pdfkeywords);
+ if (!options.empty()) {
+ if (!h_pdf_quoted_options.empty())
+ h_pdf_quoted_options += ',';
+ h_pdf_quoted_options += join(options, ",");
+ options.clear();
+ }
+}
+
+
void handle_package(Parser &p, string const & name, string const & opts,
bool in_lyx_preamble)
{
// when font uses real small capitals
if (opts == "expert")
h_font_sc = "true";
- p.skip_spaces();
}
- if (name == "mathpazo") {
+ if (name == "mathpazo")
h_font_roman = "palatino";
- p.skip_spaces();
- }
- if (name == "mathptmx") {
+ if (name == "mathptmx")
h_font_roman = "times";
- p.skip_spaces();
- }
// sansserif fonts
if (is_known(name, known_sans_fonts)) {
scale = opts;
h_font_sf_scale = scale_as_percentage(scale);
}
- p.skip_spaces();
}
// typewriter fonts
if (is_known(name, known_typewriter_fonts)) {
- h_font_typewriter = name;
- if (!opts.empty()) {
- scale = opts;
- h_font_tt_scale = scale_as_percentage(scale);
+ // fourier can be set as roman font _only_
+ // fourier as typewriter is handled in handling of \ttdefault
+ if (name != "fourier") {
+ h_font_typewriter = name;
+ if (!opts.empty()) {
+ scale = opts;
+ h_font_tt_scale = scale_as_percentage(scale);
+ }
}
- p.skip_spaces();
}
// font uses old-style figure
- if (name == "eco") {
+ if (name == "eco")
h_font_osf = "true";
- p.skip_spaces();
- }
- else if (name == "amsmath" || name == "amssymb") {
+ // after the detection and handling of special cases, we can remove the
+ // fonts, otherwise they would appear in the preamble, see bug #7856
+ if (is_known(name, known_roman_fonts) || is_known(name, known_sans_fonts)
+ || is_known(name, known_typewriter_fonts))
+ ;
+
+ else if (name == "amsmath" || name == "amssymb")
h_use_amsmath = "2";
- p.skip_spaces();
- }
- else if (name == "esint") {
+ else if (name == "esint")
h_use_esint = "2";
- p.skip_spaces();
- }
- else if (name == "babel" && !opts.empty()) {
- // check if more than one option was used - used later for inputenc
- // in case inputenc is parsed before babel, set the encoding to auto
- if (options.begin() != options.end() - 1) {
- one_language = false;
- h_inputencoding = "auto";
- }
- // only set the document language when there was not already one set
- // via the documentclass options
- // babel takes the the last language given in the documentclass options
- // as document language. If there is no such language option, the last
- // option of its \usepackage call is used.
- if (documentclass_language == false) {
+ else if (name == "mhchem")
+ h_use_mhchem = "2";
+
+ else if (name == "mathdots")
+ h_use_mathdots = "2";
+
+ else if (name == "undertilde")
+ h_use_undertilde = "2";
+
+ else if (name == "babel") {
+ h_language_package = "default";
+ // we have to do nothing if babel is loaded without any options, otherwise
+ // we would pollute the preamble with this call in every roundtrip
+ if (!opts.empty()) {
+ // check if more than one option was used - used later for inputenc
+ // in case inputenc is parsed before babel, set the encoding to auto
+ if (options.begin() != options.end() - 1) {
+ one_language = false;
+ h_inputencoding = "auto";
+ }
+ // babel takes the last language of the option of its \usepackage
+ // call as document language. If there is no such language option, the
+ // last language in the documentclass options is used.
handle_opt(options, known_languages, h_language);
delete_opt(options, known_languages);
- if (is_known(h_language, known_french_languages))
- h_language = "french";
- else if (is_known(h_language, known_german_languages))
- h_language = "german";
- else if (is_known(h_language, known_ngerman_languages))
- h_language = "ngerman";
- else if (is_known(h_language, known_russian_languages))
- h_language = "russian";
- else if (is_known(h_language, known_ukrainian_languages))
- h_language = "ukrainian";
- h_quotes_language = h_language;
}
- p.skip_spaces();
}
- else if (name == "fontenc")
- p.skip_spaces(); // ignore this
-
- else if (name == "inputenc") {
- // only set when there is not more than one inputenc
- // option therefore check for the "," character also
- // only set when there is not more then one babel
- // language option
- if (opts.find(",") == string::npos && one_language == true) {
- if (opts == "ascii")
- //change ascii to auto to be in the unicode range, see
- //http://bugzilla.lyx.org/show_bug.cgi?id=4719
- h_inputencoding = "auto";
- else if (!opts.empty())
- h_inputencoding = opts;
- }
+
+ else if (name == "fontenc") {
+ h_fontencoding = getStringFromVector(options, ",");
+ /* We could do the following for better round trip support,
+ * but this makes the document less portable, so I skip it:
+ if (h_fontencoding == lyxrc.fontenc)
+ h_fontencoding = "global";
+ */
+ options.clear();
+ }
+
+ else if (name == "inputenc" || name == "luainputenc") {
+ // h_inputencoding is only set when there is not more than one
+ // inputenc option because otherwise h_inputencoding must be
+ // set to "auto" (the default encoding of the document language)
+ // Therefore check for the "," character.
+ // It is also only set when there is not more then one babel
+ // language option but this is handled in the routine for babel.
+ if (opts.find(",") == string::npos && one_language == true)
+ h_inputencoding = opts;
if (!options.empty())
p.setEncoding(options.back());
options.clear();
- p.skip_spaces();
+ }
+
+ else if (is_known(name, known_old_language_packages)) {
+ // known language packages from the times before babel
+ // if they are found and not also babel, they will be used as
+ // cutom language package
+ h_language_package = "\\usepackage{" + name + "}";
}
else if (name == "makeidx")
- p.skip_spaces(); // ignore this
+ ; // ignore this
else if (name == "prettyref")
- p.skip_spaces(); // ignore this
+ ; // ignore this
else if (name == "varioref")
- p.skip_spaces(); // ignore this
+ ; // ignore this
else if (name == "verbatim")
- p.skip_spaces(); // ignore this
+ ; // ignore this
+
+ else if (name == "nomencl")
+ ; // ignore this
+
+ else if (name == "textcomp")
+ ; // ignore this
else if (name == "url")
- p.skip_spaces(); // ignore this
+ ; // ignore this
+
+ else if (name == "subscript")
+ ; // ignore this
else if (name == "color") {
// with the following command this package is only loaded when needed for
// undefined colors, since we only support the predefined colors
- h_preamble << "\\@ifundefined{definecolor}\n {\\usepackage{color}}{}\n";
- p.skip_spaces();
+ // only add it if not yet added
+ if (!ifundefined_color_set)
+ h_preamble << "\\@ifundefined{definecolor}\n {\\usepackage{color}}{}\n";
}
else if (name == "graphicx")
- p.skip_spaces(); // ignore this
+ ; // ignore this
else if (name == "setspace")
- p.skip_spaces(); // ignore this
+ ; // ignore this
+
+#if 0
+ // do not ignore as long as we don't support all commands (e.g. \xout is missing)
+ else if (name == "ulem")
+ ; // ignore this
+#endif
else if (name == "geometry")
- p.skip_spaces(); // Ignore this, the geometry settings are made by the \geometry
+ ; // Ignore this, the geometry settings are made by the \geometry
// command. This command is handled below.
- else if (is_known(name, known_languages)) {
- if (is_known(name, known_french_languages))
- h_language = "french";
- else if (is_known(name, known_german_languages))
- h_language = "german";
- else if (is_known(name, known_ngerman_languages))
- h_language = "ngerman";
- else if (is_known(name, known_russian_languages))
- h_language = "russian";
- else if (is_known(name, known_ukrainian_languages))
- h_language = "ukrainian";
- else
- h_language = name;
- h_quotes_language = h_language;
- p.skip_spaces();
- }
+ else if (name == "rotfloat")
+ ; // ignore this
+
+ else if (name == "wrapfig")
+ ; // ignore this
+
+ else if (name == "subfig")
+ ; // ignore this
+
+ else if (is_known(name, known_languages))
+ h_language = name;
else if (name == "natbib") {
h_cite_engine = "natbib_authoryear";
options.erase(it);
}
}
- p.skip_spaces();
}
- else if (name == "jurabib") {
+ else if (name == "jurabib")
h_cite_engine = "jurabib";
- p.skip_spaces();
- }
+
+ else if (name == "hyperref")
+ handle_hyperref(options);
else if (!in_lyx_preamble) {
if (options.empty())
if (!options.empty())
cerr << "Ignoring options '" << join(options, ",")
<< "' of package " << name << '.' << endl;
+
+ // remove the whitespace
+ p.skip_spaces();
}
+void handle_if(Parser & p, bool in_lyx_preamble)
+{
+ while (p.good()) {
+ Token t = p.get_token();
+ if (t.cat() == catEscape &&
+ is_known(t.cs(), known_if_commands))
+ handle_if(p, in_lyx_preamble);
+ else {
+ if (!in_lyx_preamble)
+ h_preamble << t.asInput();
+ if (t.cat() == catEscape && t.cs() == "fi")
+ return;
+ }
+ }
+}
+
void end_preamble(ostream & os, TextClass const & /*textclass*/)
{
+ // translate from babel to LyX names
+ h_language = babel2lyx(h_language);
+
+ // set the quote language
+ // LyX only knows the following quotes languages:
+ // english, swedish, german, polish, french and danish
+ // (quotes for "japanese" and "chinese-traditional" are missing because
+ // they wouldn't be useful: http://www.lyx.org/trac/ticket/6383)
+ // conversion list taken from
+ // http://en.wikipedia.org/wiki/Quotation_mark,_non-English_usage
+ // (quotes for kazakh and interlingua are unknown)
+ // danish
+ if (h_language == "danish")
+ h_quotes_language = "danish";
+ // french
+ else if (is_known(h_language, known_french_quotes_languages))
+ h_quotes_language = "french";
+ // german
+ else if (is_known(h_language, known_german_quotes_languages))
+ h_quotes_language = "german";
+ // polish
+ 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))
+ h_quotes_language = "english";
+
+ // output the LyX file settings
os << "#LyX file created by tex2lyx " << PACKAGE_VERSION << "\n"
- << "\\lyxformat 257\n"
+ << "\\lyxformat " << LYX_FORMAT << '\n'
<< "\\begin_document\n"
<< "\\begin_header\n"
<< "\\textclass " << h_textclass << "\n";
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"
+ os << "\\use_default_options " << h_use_default_options << "\n"
+ << modules_placeholder
+ << "\\language " << h_language << "\n"
+ << "\\language_package " << h_language_package << "\n"
<< "\\inputencoding " << h_inputencoding << "\n"
+ << "\\fontencoding " << h_fontencoding << "\n"
<< "\\font_roman " << h_font_roman << "\n"
<< "\\font_sans " << h_font_sans << "\n"
<< "\\font_typewriter " << h_font_typewriter << "\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"
+ << "\\graphics " << h_graphics << "\n";
+ if (!h_float_placement.empty())
+ os << "\\float_placement " << h_float_placement << "\n";
+ os << "\\paperfontsize " << h_paperfontsize << "\n"
<< "\\spacing " << h_spacing << "\n"
- << "\\papersize " << h_papersize << "\n"
+ << "\\use_hyperref " << h_use_hyperref << '\n';
+ if (h_use_hyperref == "1") {
+ if (!h_pdf_title.empty())
+ os << "\\pdf_title \"" << h_pdf_title << "\"\n";
+ if (!h_pdf_author.empty())
+ os << "\\pdf_author \"" << h_pdf_author << "\"\n";
+ if (!h_pdf_subject.empty())
+ os << "\\pdf_subject \"" << h_pdf_subject << "\"\n";
+ if (!h_pdf_keywords.empty())
+ os << "\\pdf_keywords \"" << h_pdf_keywords << "\"\n";
+ os << "\\pdf_bookmarks " << h_pdf_bookmarks << "\n"
+ "\\pdf_bookmarksnumbered " << h_pdf_bookmarksnumbered << "\n"
+ "\\pdf_bookmarksopen " << h_pdf_bookmarksopen << "\n"
+ "\\pdf_bookmarksopenlevel " << h_pdf_bookmarksopenlevel << "\n"
+ "\\pdf_breaklinks " << h_pdf_breaklinks << "\n"
+ "\\pdf_pdfborder " << h_pdf_pdfborder << "\n"
+ "\\pdf_colorlinks " << h_pdf_colorlinks << "\n"
+ "\\pdf_backref " << h_pdf_backref << "\n"
+ "\\pdf_pdfusetitle " << h_pdf_pdfusetitle << '\n';
+ if (!h_pdf_pagemode.empty())
+ os << "\\pdf_pagemode " << h_pdf_pagemode << '\n';
+ if (!h_pdf_quoted_options.empty())
+ os << "\\pdf_quoted_options \"" << h_pdf_quoted_options << "\"\n";
+ }
+ os << "\\papersize " << h_papersize << "\n"
<< "\\use_geometry " << h_use_geometry << "\n"
<< "\\use_amsmath " << h_use_amsmath << "\n"
<< "\\use_esint " << h_use_esint << "\n"
+ << "\\use_mhchem " << h_use_mhchem << "\n"
+ << "\\use_mathdots " << h_use_mathdots << "\n"
+ << "\\use_undertilde " << h_use_undertilde << "\n"
<< "\\cite_engine " << h_cite_engine << "\n"
<< "\\use_bibtopic " << h_use_bibtopic << "\n"
- << "\\paperorientation " << h_paperorientation << "\n"
- << h_margins
+ << "\\paperorientation " << h_paperorientation << '\n'
+ << "\\suppress_date " << h_suppress_date << '\n'
+ << "\\use_refstyle " << h_use_refstyle << '\n';
+ if (!h_fontcolor.empty())
+ os << "\\fontcolor " << h_fontcolor << '\n';
+ if (!h_notefontcolor.empty())
+ os << "\\notefontcolor " << h_notefontcolor << '\n';
+ if (!h_backgroundcolor.empty())
+ os << "\\backgroundcolor " << h_backgroundcolor << '\n';
+ if (!h_boxbgcolor.empty())
+ os << "\\boxbgcolor " << h_boxbgcolor << '\n';
+ os << 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"
+ << "\\paragraph_separation " << h_paragraph_separation << "\n";
+ if (h_paragraph_separation == "skip")
+ os << "\\defskip " << h_defskip << "\n";
+ else
+ os << "\\paragraph_indentation " << h_paragraph_indentation << "\n";
+ os << "\\quotes_language " << h_quotes_language << "\n"
<< "\\papercolumns " << h_papercolumns << "\n"
<< "\\papersides " << h_papersides << "\n"
- << "\\paperpagestyle " << h_paperpagestyle << "\n"
- << "\\tracking_changes " << h_tracking_changes << "\n"
+ << "\\paperpagestyle " << h_paperpagestyle << "\n";
+ if (!h_listings_params.empty())
+ os << "\\listings_params " << h_listings_params << "\n";
+ os << "\\tracking_changes " << h_tracking_changes << "\n"
<< "\\output_changes " << h_output_changes << "\n"
+ << "\\html_math_output " << h_html_math_output << "\n"
+ << "\\html_css_as_file " << h_html_css_as_file << "\n"
+ << "\\html_be_strict " << h_html_be_strict << "\n"
<< "\\end_header\n\n"
<< "\\begin_body\n";
// clear preamble for subdocuments
} // anonymous namespace
+
void parse_preamble(Parser & p, ostream & os,
string const & forceclass, TeX2LyXDocClass & tc)
{
t.cat() == catEnd ||
t.cat() == catAlign ||
t.cat() == catParameter))
- h_preamble << t.character();
+ 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
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 ";
cerr << "XeLaTeX comment found, switching to UTF8\n";
h_inputencoding = "utf8";
}
-
smatch sub;
if (regex_search(comment, sub, islyxfile)) {
is_lyx_file = true;
else if (t.cs() == "pagestyle")
h_paperpagestyle = p.verbatim_item();
+ else if (t.cs() == "date") {
+ string argument = p.getArg('{', '}');
+ if (argument.empty())
+ h_suppress_date = "true";
+ else
+ h_preamble << t.asInput() << '{' << argument << '}';
+ }
+
+ else if (t.cs() == "color") {
+ string argument = p.getArg('{', '}');
+ // check the case that a standard color is used
+ if (is_known(argument, known_basic_colors))
+ h_fontcolor = color2code(argument);
+ // check the case that LyX's document_fontcolor is defined
+ // but not used for \color
+ if (argument != "document_fontcolor"
+ && !is_known(argument, known_basic_colors)) {
+ h_preamble << t.asInput() << '{' << argument << '}';
+ // the color might already be set because \definecolor
+ // is parsed before this
+ h_fontcolor = "";
+ }
+ }
+
+ else if (t.cs() == "pagecolor") {
+ string argument = p.getArg('{', '}');
+ // check the case that a standard color is used
+ if (is_known(argument, known_basic_colors))
+ h_backgroundcolor = color2code(argument);
+ // check the case that LyX's page_backgroundcolor is defined
+ // but not used for \pagecolor
+ if (argument != "page_backgroundcolor"
+ && !is_known(argument, known_basic_colors)) {
+ h_preamble << t.asInput() << '{' << argument << '}';
+ // the color might already be set because \definecolor
+ // is parsed before this
+ h_backgroundcolor = "";
+ }
+ }
+
else if (t.cs() == "makeatletter") {
- if (!is_lyx_file || !in_lyx_preamble
- || p.getCatCode('@') != catLetter)
- h_preamble << "\\makeatletter";
+ // LyX takes care of this
p.setCatCode('@', catLetter);
}
else if (t.cs() == "makeatother") {
- if (!is_lyx_file || !in_lyx_preamble
- || p.getCatCode('@') != catOther)
- h_preamble << "\\makeatother";
+ // LyX takes care of this
p.setCatCode('@', catOther);
}
- else if (t.cs() == "newcommand" || t.cs() == "renewcommand"
- || t.cs() == "providecommand") {
+ else if (t.cs() == "newcommand" || t.cs() == "newcommandx"
+ || t.cs() == "renewcommand" || t.cs() == "renewcommandx"
+ || t.cs() == "providecommand" || t.cs() == "providecommandx"
+ || t.cs() == "DeclareRobustCommand"
+ || t.cs() == "DeclareRobustCommandx"
+ || 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 opt1 = p.getFullOpt();
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);
}
+
+ // Add the command to the known commands
+ add_known_command(name, opt1, !opt2.empty(), from_utf8(body));
+
// only non-lyxspecific stuff
if (!in_lyx_preamble) {
ostringstream 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 << "}"
string::size_type i = h_paperfontsize.find("pt");
if (i != string::npos)
h_paperfontsize.erase(i);
- // to avoid that the babel options overwrite the documentclass options
- documentclass_language = false;
+ // 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);
- if (is_known(h_language, known_french_languages))
- h_language = "french";
- else if (is_known(h_language, known_german_languages))
- h_language = "german";
- else if (is_known(h_language, known_ngerman_languages))
- h_language = "ngerman";
- else if (is_known(h_language, known_russian_languages))
- h_language = "russian";
- else if (is_known(h_language, known_ukrainian_languages))
- h_language = "ukrainian";
- h_quotes_language = h_language;
+
// paper orientation
if ((it = find(opts.begin(), opts.end(), "landscape")) != opts.end()) {
h_paperorientation = "landscape";
delete_opt(opts, known_class_paper_sizes);
// the remaining options
h_options = join(opts, ",");
+ // FIXME This does not work for classes that have a
+ // different name in LyX than in LaTeX
h_textclass = p.getArg('{', '}');
}
vector<string>::const_iterator it = vecnames.begin();
vector<string>::const_iterator end = vecnames.end();
for (; it != end; ++it)
- handle_package(p, trim(*it), options,
+ handle_package(p, trimSpaceAndEol(*it), options,
in_lyx_preamble);
}
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();
+ string const opt1 = p.getFullOpt();
+ string const opt2 = p.getFullOpt();
+ string const beg = p.verbatim_item();
+ string const end = p.verbatim_item();
+ if (!in_lyx_preamble) {
+ h_preamble << "\\newenvironment{" << name
+ << '}' << opt1 << opt2 << '{'
+ << beg << "}{" << end << '}';
+ }
+ add_known_environment(name, opt1, !opt2.empty(),
+ from_utf8(beg), from_utf8(end));
+
}
else if (t.cs() == "def") {
string name = p.get_token().cs();
while (p.next_token().cat() != catBegin)
- name += p.get_token().asString();
+ 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);
+ trimSpaceAndEol(name);
int nargs = 0;
string opts = p.getOpt();
if (!opts.empty()) {
if (name == "\\parindent" && content != "") {
if (content[0] == '0')
h_paragraph_separation = "skip";
+ else
+ h_paragraph_indentation = translate_len(content);
} else if (name == "\\parskip") {
if (content == "\\smallskipamount")
h_defskip = "smallskip";
}
}
+ else if (t.cs() == "definecolor") {
+ string const color = p.getArg('{', '}');
+ string const space = p.getArg('{', '}');
+ string const value = p.getArg('{', '}');
+ if (color == "document_fontcolor" && space == "rgb") {
+ RGBColor c(RGBColorFromLaTeX(value));
+ h_fontcolor = X11hexname(c);
+ } else if (color == "note_fontcolor" && space == "rgb") {
+ RGBColor c(RGBColorFromLaTeX(value));
+ h_notefontcolor = X11hexname(c);
+ } else if (color == "page_backgroundcolor" && space == "rgb") {
+ RGBColor c(RGBColorFromLaTeX(value));
+ h_backgroundcolor = X11hexname(c);
+ } else if (color == "shadecolor" && space == "rgb") {
+ RGBColor c(RGBColorFromLaTeX(value));
+ h_boxbgcolor = X11hexname(c);
+ } else {
+ h_preamble << "\\definecolor{" << color
+ << "}{" << space << "}{" << value
+ << '}';
+ }
+ }
+
else if (t.cs() == "jurabibsetup") {
+ // FIXME p.getArg('{', '}') is most probably wrong (it
+ // does not handle nested braces).
+ // Use p.verbatim_item() instead.
vector<string> jurabibsetup =
split_options(p.getArg('{', '}'));
// add jurabibsetup to the jurabib package options
}
}
+ else if (t.cs() == "hypersetup") {
+ vector<string> hypersetup =
+ split_options(p.verbatim_item());
+ // add hypersetup to the hyperref package options
+ handle_hyperref(hypersetup);
+ if (!hypersetup.empty()) {
+ h_preamble << "\\hypersetup{"
+ << join(hypersetup, ",") << '}';
+ }
+ }
+
+ else if (is_known(t.cs(), known_if_3arg_commands)) {
+ // prevent misparsing of \usepackage if it is used
+ // as an argument (see e.g. our own output of
+ // \@ifundefined above)
+ string const arg1 = p.verbatim_item();
+ string const arg2 = p.verbatim_item();
+ string const arg3 = p.verbatim_item();
+ // test case \@ifundefined{date}{}{\date{}}
+ if (arg1 == "date" && arg2.empty() && arg3 == "\\date{}") {
+ h_suppress_date = "true";
+ // test case \@ifundefined{definecolor}{\usepackage{color}}{}
+ // because we could pollute the preamble with it in roundtrips
+ } else if (arg1 == "definecolor" && arg2 == "\\usepackage{color}"
+ && arg3.empty()) {
+ ifundefined_color_set = true;
+ // test for case
+ //\@ifundefined{showcaptionsetup}{}{%
+ // \PassOptionsToPackage{caption=false}{subfig}}
+ // that LyX uses for subfloats
+ } else if (arg1 == "showcaptionsetup" && arg2.empty()
+ && arg3 == "%\n \\PassOptionsToPackage{caption=false}{subfig}") {
+ ; // do nothing
+ } else if (!in_lyx_preamble) {
+ h_preamble << t.asInput()
+ << '{' << arg1 << '}'
+ << '{' << arg2 << '}'
+ << '{' << arg3 << '}';
+ }
+ }
+
+ else if (is_known(t.cs(), known_if_commands)) {
+ // must not parse anything in conditional code, since
+ // LyX would output the parsed contents unconditionally
+ if (!in_lyx_preamble)
+ h_preamble << t.asInput();
+ handle_if(p, in_lyx_preamble);
+ }
+
else if (!t.cs().empty() && !in_lyx_preamble)
h_preamble << '\\' << t.cs();
}
+
+ // remove the whitespace
p.skip_spaces();
// Force textclass if the user wanted it
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.setName(h_textclass);
+ if (!tc.load()) {
+ cerr << "Error: Could not read layout file for textclass \"" << h_textclass << "\"." << endl;
+ exit(EXIT_FAILURE);
}
- tc.read(layoutfilename);
if (h_papersides.empty()) {
ostringstream ss;
ss << tc.sides();
end_preamble(os, tc);
}
+
+/// translates a babel language name to a LyX language name
+string babel2lyx(string const & language)
+{
+ char const * const * where = is_known(language, known_languages);
+ if (where)
+ return known_coded_languages[where - known_languages];
+ return language;
+}
+
+
+/// translates a color name to a LyX color code
+string color2code(string const & name)
+{
+ char const * const * where = is_known(name, known_basic_colors);
+ if (where)
+ return known_basic_color_codes[where - known_basic_colors];
+ return name;
+}
+
// }])