[LyX/master] tex2lyx: support for btUnit (multibib)

[Juergen Spitzmueller]

commit 0ae68ae828cd8d3589c7aa4bd2ef958aa38182b4
Author: Juergen Spitzmueller <sp...@lyx.org>
Date:   Tue Aug 21 17:18:04 2018 +0200

    tex2lyx: support for btUnit (multibib)
---
 src/tex2lyx/Preamble.h |    2 ++
 src/tex2lyx/TODO.txt   |   16 ++++++----------
 src/tex2lyx/text.cpp   |   18 ++++++++++++++++++
 3 files changed, 26 insertions(+), 10 deletions(-)

diff --git a/src/tex2lyx/Preamble.h b/src/tex2lyx/Preamble.h
index ebc60c7..725bf67 100644
--- a/src/tex2lyx/Preamble.h
+++ b/src/tex2lyx/Preamble.h
@@ -82,6 +82,8 @@ public:
        ///
        void citeEngine(std::string const & e) { h_cite_engine = e; }
        ///
+       void multibib(std::string const & s) { h_multibib = s; }
+       ///
        bool titleLayoutFound() const { return title_layout_found; }
        ///
        void titleLayoutFound(bool found) { title_layout_found = found; }
diff --git a/src/tex2lyx/TODO.txt b/src/tex2lyx/TODO.txt
index dfda940..b348b29 100644
--- a/src/tex2lyx/TODO.txt
+++ b/src/tex2lyx/TODO.txt
@@ -36,16 +36,12 @@ Format LaTeX feature                        LyX feature
 443    unicode-math.sty                     InsetMath*
 453    automatic stmaryrd loading           \use_package stmaryrd
 457    automatic stackrel loading           \use_package stackrel
-526   Plural and capitalized refstyles      InsetRef
-533   Multibib support
-      \begin{btUnit}...\end{btUnit}        \multibib 
{none|part|chapter|section|subsection}
-        (if a part, chapter, section etc.
-         follows the \begin...)
-546   Landscape support
-      \begin{landscape}...\end{landscape}  \begin_inset Flex Landscape
-      with longtable content:              <features rotate ="90"...>
-555   V column type (varwidth package)     Automatically detected with 
newlines, paragraph breaks and environment content in cells of rows
-563   InsetArgument listpreamble:<nr>      All content between \begin{env} and 
first \item of a list 
+526    Plural and capitalized refstyles     InsetRef
+546    Landscape support
+       \begin{landscape}...\end{landscape}  \begin_inset Flex Landscape (see 
#11259)
+       with longtable content:              <features rotate ="90"...>
+555    V column type (varwidth package)     Automatically detected with 
newlines, paragraph breaks and environment content in cells of rows
+563    InsetArgument listpreamble:<nr>      All content between \begin{env} 
and first \item of a list 
 
 
 
diff --git a/src/tex2lyx/text.cpp b/src/tex2lyx/text.cpp
index d242731..1fbc87e 100644
--- a/src/tex2lyx/text.cpp
+++ b/src/tex2lyx/text.cpp
@@ -1923,6 +1923,24 @@ void parse_environment(Parser & p, ostream & os, bool 
outer,
                p.skip_spaces();
        }
 
+       else if (name == "btUnit") {
+               string const nt = p.next_next_token().cs();
+               active_environments.push_back("btUnit");
+               if (nt == "part")
+                       preamble.multibib("part");
+               else if (nt == "chapter")
+                       preamble.multibib("chapter");
+               else if (nt == "section")
+                       preamble.multibib("section");
+               else if (nt == "subsection")
+                       preamble.multibib("subsection");
+               else {
+                       parse_unknown_environment(p, name, os, FLAG_END, outer,
+                                                 parent_context);
+                       active_environments.pop_back();
+               }
+       }
+
        else if (name == "framed" || name == "shaded") {
                eat_whitespace(p, os, parent_context, false);
                parse_outer_box(p, os, FLAG_END, outer, parent_context, name, 
"");