Account for old versions of Pygments

[lyx.git] / src / TocBackend.cpp

diff --git a/src/TocBackend.cpp b/src/TocBackend.cpp
index c013cca03f7e2f71caa8194d868cc7dfb2dcfa2c..dc347a6539bf26ae192ddf8eb29142f66f93fb92 100644 (file)
--- a/src/TocBackend.cpp
+++ b/src/TocBackend.cpp
@@ -22,7 +22,7 @@
 #include "Paragraph.h"
 #include "TextClass.h"
 
-#include "insets/InsetText.h"
+#include "insets/InsetArgument.h"
 
 #include "support/debug.h"
 #include "support/docstream.h"
@@ -181,18 +181,14 @@ bool TocBackend::updateItem(DocIterator const & dit_in)
        // FIXME: This is supposed to accomplish the same as the body of
        // InsetText::iterateForToc(), probably
        Paragraph & par = toc_item->dit().paragraph();
-       InsetList::const_iterator it = par.insetList().begin();
-       InsetList::const_iterator end = par.insetList().end();
-       for (; it != end; ++it) {
-               Inset & inset = *it->inset;
-               if (inset.lyxCode() == ARG_CODE) {
+       for (auto const & table : par.insetList())
+               if (InsetArgument const * arg = table.inset->asInsetArgument()) {
                        tocstring = par.labelString();
                        if (!tocstring.empty())
                                tocstring += ' ';
-                       inset.asInsetText()->text().forOutliner(tocstring,TOC_ENTRY_LENGTH);
+                       arg->text().forOutliner(tocstring,TOC_ENTRY_LENGTH);
                        break;
                }
-       }
 
        int const toclevel = toc_item->dit().text()->
                getTocLevel(toc_item->dit().pit());