mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-22 01:59:02 +00:00
tex2lyx: get rid of another large if-else if chain.
This commit is contained in:
Juergen Spitzmueller
parent
0f4c902705
commit
11e4a24e6e
@ -1451,14 +1451,18 @@ void Preamble::parse(Parser & p, string const & forceclass,
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t.cat() == catBegin ||
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t.cat() == catEnd ||
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t.cat() == catAlign ||
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t.cat() == catParameter))
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t.cat() == catParameter)) {
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h_preamble << t.cs();
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continue;
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}
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else if (!in_lyx_preamble &&
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(t.cat() == catSpace || t.cat() == catNewline))
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if (!in_lyx_preamble &&
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(t.cat() == catSpace || t.cat() == catNewline)) {
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h_preamble << t.asInput();
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continue;
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}
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else if (t.cat() == catComment) {
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if (t.cat() == catComment) {
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static regex const islyxfile("%% LyX .* created this file");
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static regex const usercommands("User specified LaTeX commands");
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@ -1483,18 +1487,22 @@ void Preamble::parse(Parser & p, string const & forceclass,
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in_lyx_preamble = false;
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else if (!in_lyx_preamble)
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h_preamble << t.asInput();
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continue;
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}
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else if (t.cs() == "PassOptionsToPackage") {
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if (t.cs() == "PassOptionsToPackage") {
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string const poptions = p.getArg('{', '}');
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string const package = p.verbatim_item();
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extra_package_options_.insert(make_pair(package, poptions));
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continue;
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}
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else if (t.cs() == "pagestyle")
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if (t.cs() == "pagestyle") {
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h_paperpagestyle = p.verbatim_item();
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continue;
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}
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else if (t.cs() == "setdefaultlanguage") {
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if (t.cs() == "setdefaultlanguage") {
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xetex = true;
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// We don't yet care about non-language variant options
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// because LyX doesn't support this yet, see bug #8214
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@ -1517,22 +1525,25 @@ void Preamble::parse(Parser & p, string const & forceclass,
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h_language = p.verbatim_item();
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//finally translate the poyglossia name to a LyX name
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h_language = polyglossia2lyx(h_language);
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continue;
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}
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else if (t.cs() == "setotherlanguage") {
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if (t.cs() == "setotherlanguage") {
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// We don't yet care about the option because LyX doesn't
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// support this yet, see bug #8214
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p.hasOpt() ? p.getOpt() : string();
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p.verbatim_item();
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continue;
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}
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else if (t.cs() == "setmainfont") {
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if (t.cs() == "setmainfont") {
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// we don't care about the option
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p.hasOpt() ? p.getOpt() : string();
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h_font_roman[1] = p.getArg('{', '}');
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continue;
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}
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else if (t.cs() == "setsansfont" || t.cs() == "setmonofont") {
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if (t.cs() == "setsansfont" || t.cs() == "setmonofont") {
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// LyX currently only supports the scale option
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string scale;
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if (p.hasOpt()) {
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@ -1556,6 +1567,7 @@ void Preamble::parse(Parser & p, string const & forceclass,
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h_font_tt_scale[1] = scale;
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h_font_typewriter[1] = p.getArg('{', '}');
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}
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continue;
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}
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else if (t.cs() == "date") {
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@ -1566,7 +1578,7 @@ void Preamble::parse(Parser & p, string const & forceclass,
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h_preamble << t.asInput() << '{' << argument << '}';
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}
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else if (t.cs() == "color") {
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if (t.cs() == "color") {
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string const space =
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(p.hasOpt() ? p.getOpt() : string());
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string argument = p.getArg('{', '}');
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@ -1587,9 +1599,10 @@ void Preamble::parse(Parser & p, string const & forceclass,
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// is parsed before this
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h_fontcolor = "";
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}
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continue;
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}
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else if (t.cs() == "pagecolor") {
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if (t.cs() == "pagecolor") {
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string argument = p.getArg('{', '}');
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// check the case that a standard color is used
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if (is_known(argument, known_basic_colors)) {
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@ -1604,24 +1617,28 @@ void Preamble::parse(Parser & p, string const & forceclass,
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// is parsed before this
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h_backgroundcolor = "";
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}
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continue;
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}
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else if (t.cs() == "makeatletter") {
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if (t.cs() == "makeatletter") {
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// LyX takes care of this
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p.setCatcode('@', catLetter);
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continue;
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}
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else if (t.cs() == "makeatother") {
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if (t.cs() == "makeatother") {
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// LyX takes care of this
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p.setCatcode('@', catOther);
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continue;
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}
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else if (t.cs() == "makeindex") {
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if (t.cs() == "makeindex") {
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// LyX will re-add this if a print index command is found
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p.skip_spaces();
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continue;
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}
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else if (t.cs() == "newindex") {
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if (t.cs() == "newindex") {
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string const indexname = p.getArg('[', ']');
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string const shortcut = p.verbatim_item();
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if (!indexname.empty())
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@ -1631,17 +1648,21 @@ void Preamble::parse(Parser & p, string const & forceclass,
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h_shortcut[index_number] = shortcut;
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index_number += 1;
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p.skip_spaces();
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continue;
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}
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else if (t.cs() == "addbibresource")
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if (t.cs() == "addbibresource") {
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biblatex_bibliographies.push_back(removeExtension(p.getArg('{', '}')));
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continue;
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}
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else if (t.cs() == "bibliography") {
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if (t.cs() == "bibliography") {
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vector<string> bibs = getVectorFromString(p.getArg('{', '}'));
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biblatex_bibliographies.insert(biblatex_bibliographies.end(), bibs.begin(), bibs.end());
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continue;
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}
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else if (t.cs() == "RS@ifundefined") {
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if (t.cs() == "RS@ifundefined") {
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string const name = p.verbatim_item();
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string const body1 = p.verbatim_item();
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string const body2 = p.verbatim_item();
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@ -1657,9 +1678,10 @@ void Preamble::parse(Parser & p, string const & forceclass,
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<< '{' << body2 << '}';
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h_preamble << ss.str();
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}
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continue;
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}
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else if (t.cs() == "AtBeginDocument") {
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if (t.cs() == "AtBeginDocument") {
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string const name = p.verbatim_item();
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// only non-lyxspecific stuff
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if (in_lyx_preamble &&
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@ -1685,9 +1707,10 @@ void Preamble::parse(Parser & p, string const & forceclass,
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ss << '{' << name << '}';
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h_preamble << ss.str();
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}
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continue;
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}
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else if (t.cs() == "newcommand" || t.cs() == "newcommandx"
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if (t.cs() == "newcommand" || t.cs() == "newcommandx"
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|| t.cs() == "renewcommand" || t.cs() == "renewcommandx"
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|| t.cs() == "providecommand" || t.cs() == "providecommandx"
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|| t.cs() == "DeclareRobustCommand"
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@ -1762,9 +1785,10 @@ void Preamble::parse(Parser & p, string const & forceclass,
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}
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// restore the in_lyx_preamble setting
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in_lyx_preamble = was_in_lyx_preamble;
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continue;
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}
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else if (t.cs() == "documentclass") {
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if (t.cs() == "documentclass") {
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vector<string>::iterator it;
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vector<string> opts = split_options(p.getArg('[', ']'));
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handle_opt(opts, known_fontsizes, h_paperfontsize);
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@ -1835,9 +1859,10 @@ void Preamble::parse(Parser & p, string const & forceclass,
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// different name in LyX than in LaTeX
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h_textclass = p.getArg('{', '}');
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p.skip_spaces();
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continue;
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}
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else if (t.cs() == "usepackage") {
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if (t.cs() == "usepackage") {
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string const options = p.getArg('[', ']');
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string const name = p.getArg('{', '}');
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vector<string> vecnames;
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@ -1847,9 +1872,10 @@ void Preamble::parse(Parser & p, string const & forceclass,
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for (; it != end; ++it)
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handle_package(p, trimSpaceAndEol(*it), options,
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in_lyx_preamble, detectEncoding);
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continue;
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}
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else if (t.cs() == "inputencoding") {
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if (t.cs() == "inputencoding") {
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string const encoding = p.getArg('{','}');
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Encoding const * const enc = encodings.fromLaTeXName(
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encoding, Encoding::inputenc, true);
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@ -1862,9 +1888,10 @@ void Preamble::parse(Parser & p, string const & forceclass,
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h_inputencoding = enc->name();
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p.setEncoding(enc->iconvName());
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}
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continue;
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}
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else if (t.cs() == "newenvironment") {
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if (t.cs() == "newenvironment") {
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string const name = p.getArg('{', '}');
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string const opt1 = p.getFullOpt();
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string const opt2 = p.getFullOpt();
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@ -1877,10 +1904,10 @@ void Preamble::parse(Parser & p, string const & forceclass,
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}
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add_known_environment(name, opt1, !opt2.empty(),
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from_utf8(beg), from_utf8(end));
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continue;
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}
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else if (t.cs() == "newtheorem") {
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if (t.cs() == "newtheorem") {
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bool star = false;
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if (p.next_token().character() == '*') {
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p.get_token();
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@ -1900,9 +1927,10 @@ void Preamble::parse(Parser & p, string const & forceclass,
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if (!in_lyx_preamble)
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h_preamble << complete;
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continue;
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}
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else if (t.cs() == "def") {
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if (t.cs() == "def") {
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string name = p.get_token().cs();
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// In fact, name may be more than the name:
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// In the test case of bug 8116
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@ -1913,9 +1941,10 @@ void Preamble::parse(Parser & p, string const & forceclass,
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if (!in_lyx_preamble)
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h_preamble << "\\def\\" << name << '{'
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<< p.verbatim_item() << "}";
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continue;
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}
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else if (t.cs() == "newcolumntype") {
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if (t.cs() == "newcolumntype") {
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string const name = p.getArg('{', '}');
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trimSpaceAndEol(name);
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int nargs = 0;
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@ -1929,9 +1958,10 @@ void Preamble::parse(Parser & p, string const & forceclass,
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if (nargs)
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h_preamble << "[" << nargs << "]";
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h_preamble << "{" << p.verbatim_item() << "}";
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continue;
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}
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else if (t.cs() == "setcounter") {
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if (t.cs() == "setcounter") {
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string const name = p.getArg('{', '}');
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string const content = p.getArg('{', '}');
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if (name == "secnumdepth")
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@ -1940,9 +1970,10 @@ void Preamble::parse(Parser & p, string const & forceclass,
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h_tocdepth = content;
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else
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h_preamble << "\\setcounter{" << name << "}{" << content << "}";
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continue;
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}
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else if (t.cs() == "setlength") {
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if (t.cs() == "setlength") {
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string const name = p.verbatim_item();
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string const content = p.verbatim_item();
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// the paragraphs are only not indented when \parindent is set to zero
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@ -1964,18 +1995,25 @@ void Preamble::parse(Parser & p, string const & forceclass,
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h_mathindentation = translate_len(content);
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} else
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h_preamble << "\\setlength{" << name << "}{" << content << "}";
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continue;
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}
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else if (t.cs() == "onehalfspacing")
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if (t.cs() == "onehalfspacing") {
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h_spacing = "onehalf";
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continue;
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}
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else if (t.cs() == "doublespacing")
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if (t.cs() == "doublespacing") {
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h_spacing = "double";
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continue;
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}
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else if (t.cs() == "setstretch")
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if (t.cs() == "setstretch") {
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h_spacing = "other " + p.verbatim_item();
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continue;
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}
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else if (t.cs() == "synctex") {
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if (t.cs() == "synctex") {
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// the scheme is \synctex=value
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// where value can only be "1" or "-1"
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h_output_sync = "1";
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@ -1986,21 +2024,24 @@ void Preamble::parse(Parser & p, string const & forceclass,
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if (value == "-")
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value += p.get_token().asInput();
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h_output_sync_macro = "\\synctex=" + value;
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continue;
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}
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else if (t.cs() == "begin") {
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if (t.cs() == "begin") {
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string const name = p.getArg('{', '}');
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if (name == "document")
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break;
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h_preamble << "\\begin{" << name << "}";
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continue;
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}
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else if (t.cs() == "geometry") {
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if (t.cs() == "geometry") {
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vector<string> opts = split_options(p.getArg('{', '}'));
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handle_geometry(opts);
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continue;
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}
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else if (t.cs() == "definecolor") {
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if (t.cs() == "definecolor") {
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string const color = p.getArg('{', '}');
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string const space = p.getArg('{', '}');
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string const value = p.getArg('{', '}');
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@ -2021,12 +2062,15 @@ void Preamble::parse(Parser & p, string const & forceclass,
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<< "}{" << space << "}{" << value
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<< '}';
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}
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continue;
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}
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else if (t.cs() == "bibliographystyle")
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if (t.cs() == "bibliographystyle") {
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h_biblio_style = p.verbatim_item();
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continue;
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}
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else if (t.cs() == "jurabibsetup") {
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if (t.cs() == "jurabibsetup") {
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// FIXME p.getArg('{', '}') is most probably wrong (it
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// does not handle nested braces).
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// Use p.verbatim_item() instead.
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@ -2038,9 +2082,10 @@ void Preamble::parse(Parser & p, string const & forceclass,
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h_preamble << "\\jurabibsetup{"
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<< join(jurabibsetup, ",") << '}';
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}
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continue;
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}
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else if (t.cs() == "hypersetup") {
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if (t.cs() == "hypersetup") {
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vector<string> hypersetup =
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split_options(p.verbatim_item());
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// add hypersetup to the hyperref package options
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@ -2049,9 +2094,10 @@ void Preamble::parse(Parser & p, string const & forceclass,
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h_preamble << "\\hypersetup{"
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<< join(hypersetup, ",") << '}';
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}
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continue;
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}
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else if (t.cs() == "includeonly") {
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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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@ -2076,9 +2122,10 @@ void Preamble::parse(Parser & p, string const & forceclass,
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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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continue;
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}
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else if (is_known(t.cs(), known_if_3arg_commands)) {
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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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// \@ifundefined above)
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@ -2115,18 +2162,22 @@ void Preamble::parse(Parser & p, string const & forceclass,
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<< '{' << arg2 << '}'
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<< '{' << arg3 << '}';
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}
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continue;
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}
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else if (is_known(t.cs(), known_if_commands)) {
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if (is_known(t.cs(), known_if_commands)) {
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// must not parse anything in conditional code, since
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// LyX would output the parsed contents unconditionally
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if (!in_lyx_preamble)
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h_preamble << t.asInput();
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handle_if(p, in_lyx_preamble);
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continue;
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}
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else if (!t.cs().empty() && !in_lyx_preamble)
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if (!t.cs().empty() && !in_lyx_preamble) {
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h_preamble << '\\' << t.cs();
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continue;
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}
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}
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// remove the whitespace
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