[LyX/master] buffer-export * synonymous to buffer-export

[Guillaume Munch]

commit 494ce6647a94c6fa6b8ae65dd45a5ab8c1742817
Author: Guillaume Munch <g...@lyx.org>
Date:   Tue Feb 28 22:15:53 2017 +0100

    buffer-export * synonymous to buffer-export
---
 src/Buffer.cpp                |    8 ++++----
 src/LyXAction.cpp             |    4 ++--
 src/frontends/qt4/GuiView.cpp |    2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index 86da237..60dcc51 100644
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -2534,8 +2534,8 @@ bool Buffer::getStatus(FuncRequest const & cmd, 
FuncStatus & flag)
                        enable = true;
                        break;
                }
-               string format =
-                       arg.empty() ? params().getDefaultOutputFormat() : 
to_utf8(arg);
+               string format = (arg.empty() || arg == "*") ?
+                       params().getDefaultOutputFormat() : to_utf8(arg);
                size_t pos = format.find(' ');
                if (pos != string::npos)
                        format = format.substr(0, pos);
@@ -2643,8 +2643,8 @@ void Buffer::dispatch(FuncRequest const & func, 
DispatchResult & dr)
                break;
 
        case LFUN_BUFFER_EXPORT: {
-               string const format =
-                       argument.empty() ? params().getDefaultOutputFormat() : 
argument;
+               string const format = (argument.empty() || argument == "*") ?
+                       params().getDefaultOutputFormat() : argument;
                ExportStatus const status = doExport(format, false);
                dr.setError(status != ExportSuccess);
                if (status != ExportSuccess)
diff --git a/src/LyXAction.cpp b/src/LyXAction.cpp
index dba6e64..1ac74db 100644
--- a/src/LyXAction.cpp
+++ b/src/LyXAction.cpp
@@ -583,8 +583,8 @@ void LyXAction::init()
                         want to start from and for the command that you want to
                         apply to this format. Internally the control is then 
passed
                         to #LFUN_BUFFER_EXPORT_CUSTOM.\n
-                        If absent, the default output format of the document is
-                        used.
+                        If absent or *, then the default output format of the
+                        document is used.
                <DEST>  If present, this argument provides the export 
destination
                        filename. Its containing folder will also be the 
destination
                        folder, where all the needed external files will be 
copied.
diff --git a/src/frontends/qt4/GuiView.cpp b/src/frontends/qt4/GuiView.cpp
index c4f6b57..63bd4c6 100644
--- a/src/frontends/qt4/GuiView.cpp
+++ b/src/frontends/qt4/GuiView.cpp
@@ -3548,7 +3548,7 @@ void GuiView::dispatch(FuncRequest const & cmd, 
DispatchResult & dr)
                        else
                                target_dir = doc_buffer->fileName().onlyPath();
 
-                       string const format = argument.empty() ?
+                       string const format = (argument.empty() || argument == 
"*") ?
                                doc_buffer->params().getDefaultOutputFormat() : 
argument;
 
                        if ((dest.empty() && doc_buffer->isUnnamed())