From: Enrico Forestieri <forenr@lyx.org>
Date: Tue, 3 Nov 2015 23:36:41 +0000 (+0100)
Subject: Fix bug ##9627: Make the document name available to preview insets
X-Git-Tag: 2.2.0alpha1~80
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=1c94995aeffb11a430d13e06c3076c4b4e850dd3;p=features.git

Fix bug ##9627: Make the document name available to preview insets

The \jobname macro is redefined for the preview snippets such that
it contains the name of the document without extension. This is
harmless because the moment it is redefined, TeX has already chosen
the name of the output and log files. On the other hand, any use
of \jobname in preview snippets is now consistent with what one
obtains after exporting and compiling by hand.
---

diff --git a/src/graphics/PreviewLoader.cpp b/src/graphics/PreviewLoader.cpp
index 914d7d00d1..88320e4517 100644
--- a/src/graphics/PreviewLoader.cpp
+++ b/src/graphics/PreviewLoader.cpp
@@ -639,6 +639,11 @@ void PreviewLoader::Impl::startLoading(bool wait)
 	}
 	of << "\\batchmode\n";
 
+	// Set \jobname of previews to the document name (see bug 9627)
+	of << "\\def\\jobname{"
+	   << from_utf8(changeExtension(buffer_.latexName(true), ""))
+	   << "}\n";
+
 	LYXERR(Debug::LATEX, "Format = " << buffer_.params().getDefaultOutputFormat());
 	string latexparam = "";
 	bool docformat = !buffer_.params().default_output_format.empty()