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tex2lyx: support for \includeonly
(cherry picked from commit 15fd17d83f)
This commit is contained in:
Juergen Spitzmueller
parent
42dd5f5cfa
commit
0f33720d29
@ -173,6 +173,11 @@ const char * const known_basic_color_codes[] = {"#000000", "#0000ff", "#964B00",
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const char * const known_if_3arg_commands[] = {"@ifundefined", "IfFileExists",
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0};
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/*!
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* Known file extensions for TeX files as used by \\includeonly
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*/
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char const * const known_tex_extensions[] = {"tex", 0};
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/// packages that work only in xetex
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/// polyglossia is handled separately
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const char * const known_xetex_packages[] = {"arabxetex", "fixlatvian",
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@ -1252,6 +1257,12 @@ bool Preamble::writeLyXHeader(ostream & os, bool subdoc, string const & outfiled
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os << *it << '\n';
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os << "\\end_modules\n";
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}
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if (!h_includeonlys.empty()) {
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os << "\\begin_includeonly\n";
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for (auto const & iofile : h_includeonlys)
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os << iofile << '\n';
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os << "\\end_includeonly\n";
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}
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os << "\\maintain_unincluded_children " << h_maintain_unincluded_children << "\n"
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<< "\\language " << h_language << "\n"
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<< "\\language_package " << h_language_package << "\n"
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@ -2040,6 +2051,33 @@ void Preamble::parse(Parser & p, string const & forceclass,
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}
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}
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if (t.cs() == "includeonly") {
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vector<string> includeonlys = getVectorFromString(p.getArg('{', '}'));
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for (auto & iofile : includeonlys) {
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string filename(normalize_filename(iofile));
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string const path = getMasterFilePath(true);
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// We want to preserve relative/absolute filenames,
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// therefore path is only used for testing
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if (!makeAbsPath(filename, path).exists()) {
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// The file extension is probably missing.
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// Now try to find it out.
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string const tex_name =
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find_file(filename, path,
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known_tex_extensions);
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if (!tex_name.empty())
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filename = tex_name;
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}
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string outname;
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if (makeAbsPath(filename, path).exists())
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fix_child_filename(filename);
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else
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cerr << "Warning: Could not find included file '"
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<< filename << "'." << endl;
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outname = changeExtension(filename, "lyx");
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h_includeonlys.push_back(outname);
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}
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}
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else if (is_known(t.cs(), known_if_3arg_commands)) {
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// prevent misparsing of \usepackage if it is used
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// as an argument (see e.g. our own output of
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@ -223,6 +223,7 @@ private:
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std::map<std::string, std::string> h_use_packages;
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std::string h_use_default_options;
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std::string h_use_hyperref;
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std::vector<std::string> h_includeonlys;
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bool h_use_refstyle;
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bool h_use_minted;
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@ -39,8 +39,6 @@ Format LaTeX feature LyX feature
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363 horizontal longtable alignment InsetTabular
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364 branch file name suffix \filename_suffix
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371 automatic mhchem loading \use_mhchem
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375 \includeonly \{begin,end}_includeonly
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376 update .aux of unincluded children \maintain_unincluded_children
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377 multirow.sty InsetTabular
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378 revision info InsetInfo
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380 ? InsetPreview
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@ -51,6 +51,13 @@ void parse_text(Parser & p, std::ostream & os, unsigned flags, bool outer,
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Context & context);
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void check_comment_bib(std::ostream & os, Context & context);
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void fix_child_filename(std::string & name);
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std::string const normalize_filename(std::string const & name);
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std::string find_file(std::string const & name, std::string const & path,
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char const * const * extensions);
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/*!
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* Parses a subdocument, usually useful in insets (whence the name).
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*
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@ -482,22 +482,6 @@ void translate_box_len(string const & length, string & value, string & unit, str
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}
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/*!
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* Find a file with basename \p name in path \p path and an extension
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* in \p extensions.
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*/
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string find_file(string const & name, string const & path,
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char const * const * extensions)
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{
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for (char const * const * what = extensions; *what; ++what) {
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string const trial = addExtension(name, *what);
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if (makeAbsPath(trial, path).exists())
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return trial;
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}
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return string();
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}
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void begin_inset(ostream & os, string const & name)
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{
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os << "\n\\begin_inset " << name;
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@ -2168,96 +2152,6 @@ void get_cite_arguments(Parser & p, bool natbibOrder,
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}
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/// Convert filenames with TeX macros and/or quotes to something LyX
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/// can understand
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string const normalize_filename(string const & name)
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{
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Parser p(name);
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ostringstream os;
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while (p.good()) {
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Token const & t = p.get_token();
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if (t.cat() != catEscape)
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os << t.asInput();
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else if (t.cs() == "lyxdot") {
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// This is used by LyX for simple dots in relative
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// names
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os << '.';
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p.skip_spaces();
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} else if (t.cs() == "space") {
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os << ' ';
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p.skip_spaces();
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} else if (t.cs() == "string") {
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// Convert \string" to " and \string~ to ~
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Token const & n = p.next_token();
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if (n.asInput() != "\"" && n.asInput() != "~")
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os << t.asInput();
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} else
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os << t.asInput();
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}
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// Strip quotes. This is a bit complicated (see latex_path()).
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string full = os.str();
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if (!full.empty() && full[0] == '"') {
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string base = removeExtension(full);
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string ext = getExtension(full);
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if (!base.empty() && base[base.length()-1] == '"')
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// "a b"
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// "a b".tex
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return addExtension(trim(base, "\""), ext);
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if (full[full.length()-1] == '"')
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// "a b.c"
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// "a b.c".tex
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return trim(full, "\"");
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}
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return full;
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}
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/// Convert \p name from TeX convention (relative to master file) to LyX
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/// convention (relative to .lyx file) if it is relative
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void fix_child_filename(string & name)
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{
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string const absMasterTeX = getMasterFilePath(true);
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bool const isabs = FileName::isAbsolute(name);
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// convert from "relative to .tex master" to absolute original path
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if (!isabs)
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name = makeAbsPath(name, absMasterTeX).absFileName();
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bool copyfile = copyFiles();
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string const absParentLyX = getParentFilePath(false);
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string abs = name;
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if (copyfile) {
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// convert from absolute original path to "relative to master file"
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string const rel = to_utf8(makeRelPath(from_utf8(name),
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from_utf8(absMasterTeX)));
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// re-interpret "relative to .tex file" as "relative to .lyx file"
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// (is different if the master .lyx file resides in a
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// different path than the master .tex file)
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string const absMasterLyX = getMasterFilePath(false);
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abs = makeAbsPath(rel, absMasterLyX).absFileName();
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// Do not copy if the new path is impossible to create. Example:
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// absMasterTeX = "/foo/bar/"
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// absMasterLyX = "/bar/"
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// name = "/baz.eps" => new absolute name would be "/../baz.eps"
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if (contains(name, "/../"))
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copyfile = false;
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}
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if (copyfile) {
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if (isabs)
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name = abs;
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else {
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// convert from absolute original path to
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// "relative to .lyx file"
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name = to_utf8(makeRelPath(from_utf8(abs),
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from_utf8(absParentLyX)));
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}
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}
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else if (!isabs) {
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// convert from absolute original path to "relative to .lyx file"
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name = to_utf8(makeRelPath(from_utf8(name),
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from_utf8(absParentLyX)));
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}
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}
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void copy_file(FileName const & src, string dstname)
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{
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if (!copyFiles())
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@ -2482,6 +2376,112 @@ void registerExternalTemplatePackages(string const & name)
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} // anonymous namespace
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/*!
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* Find a file with basename \p name in path \p path and an extension
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* in \p extensions.
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*/
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string find_file(string const & name, string const & path,
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char const * const * extensions)
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{
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for (char const * const * what = extensions; *what; ++what) {
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string const trial = addExtension(name, *what);
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if (makeAbsPath(trial, path).exists())
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return trial;
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}
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return string();
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}
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/// Convert filenames with TeX macros and/or quotes to something LyX
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/// can understand
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string const normalize_filename(string const & name)
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{
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Parser p(name);
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ostringstream os;
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while (p.good()) {
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Token const & t = p.get_token();
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if (t.cat() != catEscape)
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os << t.asInput();
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else if (t.cs() == "lyxdot") {
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// This is used by LyX for simple dots in relative
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// names
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os << '.';
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p.skip_spaces();
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} else if (t.cs() == "space") {
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os << ' ';
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p.skip_spaces();
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} else if (t.cs() == "string") {
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// Convert \string" to " and \string~ to ~
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Token const & n = p.next_token();
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if (n.asInput() != "\"" && n.asInput() != "~")
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os << t.asInput();
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} else
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os << t.asInput();
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}
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// Strip quotes. This is a bit complicated (see latex_path()).
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string full = os.str();
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if (!full.empty() && full[0] == '"') {
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string base = removeExtension(full);
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string ext = getExtension(full);
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if (!base.empty() && base[base.length()-1] == '"')
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// "a b"
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// "a b".tex
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return addExtension(trim(base, "\""), ext);
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if (full[full.length()-1] == '"')
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// "a b.c"
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// "a b.c".tex
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return trim(full, "\"");
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}
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return full;
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}
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/// Convert \p name from TeX convention (relative to master file) to LyX
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/// convention (relative to .lyx file) if it is relative
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void fix_child_filename(string & name)
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{
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string const absMasterTeX = getMasterFilePath(true);
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bool const isabs = FileName::isAbsolute(name);
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// convert from "relative to .tex master" to absolute original path
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if (!isabs)
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name = makeAbsPath(name, absMasterTeX).absFileName();
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bool copyfile = copyFiles();
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string const absParentLyX = getParentFilePath(false);
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string abs = name;
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if (copyfile) {
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// convert from absolute original path to "relative to master file"
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string const rel = to_utf8(makeRelPath(from_utf8(name),
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from_utf8(absMasterTeX)));
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// re-interpret "relative to .tex file" as "relative to .lyx file"
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// (is different if the master .lyx file resides in a
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// different path than the master .tex file)
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string const absMasterLyX = getMasterFilePath(false);
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abs = makeAbsPath(rel, absMasterLyX).absFileName();
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// Do not copy if the new path is impossible to create. Example:
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// absMasterTeX = "/foo/bar/"
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// absMasterLyX = "/bar/"
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// name = "/baz.eps" => new absolute name would be "/../baz.eps"
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if (contains(name, "/../"))
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copyfile = false;
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}
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if (copyfile) {
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if (isabs)
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name = abs;
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else {
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// convert from absolute original path to
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// "relative to .lyx file"
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name = to_utf8(makeRelPath(from_utf8(abs),
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from_utf8(absParentLyX)));
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}
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}
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else if (!isabs) {
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// convert from absolute original path to "relative to .lyx file"
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name = to_utf8(makeRelPath(from_utf8(name),
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from_utf8(absParentLyX)));
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}
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}
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void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
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Context & context)
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{
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@ -25,6 +25,8 @@ What's new
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- Add support for chapterbib.
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- Add support for \includeonly.
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* USER INTERFACE
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