+
+ vector<string>::const_iterator e_it = extraEmbeddedFiles().begin();
+ vector<string>::const_iterator e_end = extraEmbeddedFiles().end();
+ os << "\\extra_embedded_files \"";
+ bool first = true;
+ for (; e_it != e_end; ++e_it) {
+ if (!first)
+ os << ",";
+ else
+ first = false;
+ os << *e_it;
+ }
+ os << "\"\n";
+}
+
+
+void BufferParams::validate(LaTeXFeatures & features) const
+{
+ features.require(documentClass().requires());
+
+ if (outputChanges) {
+ bool dvipost = LaTeXFeatures::isAvailable("dvipost");
+ bool xcolorsoul = LaTeXFeatures::isAvailable("soul") &&
+ LaTeXFeatures::isAvailable("xcolor");
+
+ switch (features.runparams().flavor) {
+ case OutputParams::LATEX:
+ if (dvipost) {
+ features.require("ct-dvipost");
+ features.require("dvipost");
+ } else if (xcolorsoul) {
+ features.require("ct-xcolor-soul");
+ features.require("soul");
+ features.require("xcolor");
+ } else {
+ features.require("ct-none");
+ }
+ break;
+ case OutputParams::PDFLATEX:
+ if (xcolorsoul) {
+ features.require("ct-xcolor-soul");
+ features.require("soul");
+ features.require("xcolor");
+ // improves color handling in PDF output
+ features.require("pdfcolmk");
+ } else {
+ features.require("ct-none");
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ // Floats with 'Here definitely' as default setting.
+ if (float_placement.find('H') != string::npos)
+ features.require("float");
+
+ // AMS Style is at document level
+ if (use_amsmath == package_on
+ || documentClass().provides("amsmath"))
+ features.require("amsmath");
+ if (use_esint == package_on)
+ features.require("esint");
+
+ // Document-level line spacing
+ if (spacing().getSpace() != Spacing::Single && !spacing().isDefault())
+ features.require("setspace");
+
+ // the bullet shapes are buffer level not paragraph level
+ // so they are tested here
+ for (int i = 0; i < 4; ++i) {
+ if (user_defined_bullet(i) == ITEMIZE_DEFAULTS[i])
+ continue;
+ int const font = user_defined_bullet(i).getFont();
+ if (font == 0) {
+ int const c = user_defined_bullet(i).getCharacter();
+ if (c == 16
+ || c == 17
+ || c == 25
+ || c == 26
+ || c == 31) {
+ features.require("latexsym");
+ }
+ } else if (font == 1) {
+ features.require("amssymb");
+ } else if (font >= 2 && font <= 5) {
+ features.require("pifont");
+ }
+ }
+
+ if (pdfoptions().use_hyperref)
+ features.require("hyperref");