[LyX/master] Fix bug #10817.

[Richard Heck]

commit 224e56c935074729b39aa59994d3e42031f6db17
Author: Richard Heck <rgh...@lyx.org>
Date:   Thu Feb 22 15:40:05 2018 -0500

    Fix bug #10817.
    
    Respect 'literal' setting when calculating longest bibitem.
---
 src/insets/InsetBibitem.cpp |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/insets/InsetBibitem.cpp b/src/insets/InsetBibitem.cpp
index 08e8c76..f9b244c 100644
--- a/src/insets/InsetBibitem.cpp
+++ b/src/insets/InsetBibitem.cpp
@@ -249,6 +249,7 @@ docstring bibitemWidest(Buffer const & buffer, OutputParams 
const & runparams)
        ParagraphList::const_iterator it = buffer.paragraphs().begin();
        ParagraphList::const_iterator end = buffer.paragraphs().end();
 
+       bool is_literal = false;
        for (; it != end; ++it) {
                if (it->insetList().empty())
                        continue;
@@ -274,11 +275,14 @@ docstring bibitemWidest(Buffer const & buffer, 
OutputParams const & runparams)
                if (wx > w) {
                        w = wx;
                        lbl = label;
+                       is_literal = (bitem->getParam("literal") == "true");
                }
        }
 
        if (!lbl.empty()) {
                InsetCommandParams p(BIBITEM_CODE);
+               if (is_literal)
+                       p["literal"] = from_ascii("true");
                return p.prepareCommand(runparams, lbl, 
ParamInfo::HANDLING_LATEXIFY);
        }