- if (name == "array") {
- array = true;
- } else if (name == "color") {
- color = true;
- } else if (name == "graphics") {
- graphicx = true;
- graphics = true;// INSET_GRAPHICS: remove this when InsetFig is thrown.
- } else if (name == "setspace") {
- setspace = true;
- } else if (name == "makeidx") {
- makeidx = true;
- } else if (name == "verbatim") {
- verbatim = true;
- } else if (name == "longtable") {
- longtable = true;
- } else if (name == "algorithm") {
- algorithm = true;
- } else if (name == "rotating") {
- rotating = true;
- } else if (name == "amssymb") {
- amssymb = true;
- } else if (name == "latexsym") {
- latexsym = true;
- } else if (name == "pifont") {
- pifont = true;
- } else if (name == "subfigure") {
- subfigure = true;
- } else if (name == "floatflt") {
- floatflt = true;
- } else if (name == "url") {
- url = true;
- } else if (name == "varioref") {
- varioref = true;
- } else if (name == "prettyref") {
- prettyref = true;
- } else if (name == "chess") {
- chess = true;
- } else if (name == "amsstyle") {
- amsstyle = true;
- } else if (name == "boldsymbol") {
- boldsymbol = true;
- } else if (name == "binom") {
- binom = true;
+ return find(features.begin(), features.end(), name) != features.end();
+}
+
+
+void LaTeXFeatures::addExternalPreamble(string const & pream)
+{
+ externalPreambles += pream;
+}
+
+
+void LaTeXFeatures::useFloat(string const & name)
+{
+ usedFloats.insert(name);
+ // We only need float.sty if we use non builtin floats, or if we
+ // use the "H" modifier. This includes modified table and
+ // figure floats. (Lgb)
+ Floating const & fl = params.getLyXTextClass().floats().getType(name);
+ if (!fl.type().empty() && !fl.builtin()) {
+ require("float");