X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Foutput_latex.C;h=bca30a65471e4667b3a210f1e9e705108d590a23;hb=e7ef29fa2d516b8593aa3cccb6548de5686e8a9a;hp=b50748dd5274fb6c56fdf75f48613165a387142f;hpb=3d9f2089dd528ff458c1f18685fffac6a9530d9e;p=lyx.git

diff --git a/src/output_latex.C b/src/output_latex.C
index b50748dd52..bca30a6547 100644
--- a/src/output_latex.C
+++ b/src/output_latex.C
@@ -25,21 +25,17 @@
 #include "texrow.h"
 #include "vspace.h"
 
+#include "insets/insetbibitem.h"
 #include "insets/insetoptarg.h"
 
 #include "support/lstrings.h"
 
-#ifdef HAVE_LOCALE
-#endif
-
 using lyx::support::subst;
 
 using std::endl;
 using std::ostream;
 using std::string;
 
-extern string bibitemWidest(Buffer const &);
-
 
 namespace {
 
@@ -79,7 +75,7 @@ TeXDeeper(Buffer const & buf,
 					     os, texrow, runparams);
 		}
 	}
-	lyxerr[Debug::LATEX] << "TeXDeeper...done " << &*par << endl;
+	lyxerr[Debug::LATEX] << "TeXDeeper...done " << endl;
 
 	return par;
 }
@@ -190,23 +186,28 @@ TeXEnvironment(Buffer const & buf,
 		texrow.newline();
 	}
 
-	lyxerr[Debug::LATEX] << "TeXEnvironment...done " << &*par << endl;
-	return par;  // ale970302
+	if (par != paragraphs.end() && lyxerr.debugging(Debug::LATEX))
+		lyxerr << "TeXEnvironment...done " << &*par << endl;
+	return par;
 }
 
 
-InsetOptArg * optArgInset(Paragraph const & par)
+int latexOptArgInsets(Buffer const & buf, Paragraph const & par,
+		      ostream & os, OutputParams const & runparams, int number)
 {
-	// Find the entry.
+	int lines = 0;
+
 	InsetList::const_iterator it = par.insetlist.begin();
 	InsetList::const_iterator end = par.insetlist.end();
-	for (; it != end; ++it) {
-		InsetBase * ins = it->inset;
-		if (ins->lyxCode() == InsetBase::OPTARG_CODE) {
-			return static_cast<InsetOptArg *>(ins);
+	for (; it != end && number > 0 ; ++it) {
+		if (it->inset->lyxCode() == InsetBase::OPTARG_CODE) {
+			InsetOptArg * ins =
+				static_cast<InsetOptArg *>(it->inset);
+			lines += ins->latexOptional(buf, os, runparams);
+			--number;
 		}
 	}
-	return 0;
+	return lines;
 }
 
 
@@ -308,10 +309,13 @@ TeXOnePar(Buffer const & buf,
 		os << '\\' << style->latexname();
 
 		// Separate handling of optional argument inset.
-		if (style->optionalargs == 1) {
-			InsetOptArg * it = optArgInset(*pit);
-			if (it)
-				it->latexOptional(buf, os, runparams);
+		if (style->optionalargs > 0) {
+			int ret = latexOptArgInsets(buf, *pit, os, runparams,
+						    style->optionalargs);
+			while (ret > 0) {
+				texrow.newline();
+				--ret;
+			}
 		}
 		else
 			os << style->latexparam();
@@ -409,7 +413,7 @@ paragraphs);
 		}
 	}
 
-	if (boost::next(pit) == const_cast<ParagraphList&>(paragraphs).end()
+	if (boost::next(pit) == paragraphs.end()
 	    && language->babel() != doc_language->babel()) {
 		// Since \selectlanguage write the language to the aux file,
 		// we need to reset the language at the end of footnote or
@@ -436,7 +440,9 @@ paragraphs);
 		texrow.newline();
 	}
 
-	lyxerr[Debug::LATEX] << "TeXOnePar...done " << &*boost::next(pit) << endl;
+	if (boost::next(pit) != paragraphs.end() &&
+	    lyxerr.debugging(Debug::LATEX))
+		lyxerr << "TeXOnePar...done " << &*boost::next(pit) << endl;
 	return ++pit;
 }