From 654f213a2fc642311975017032d266ee190b195f Mon Sep 17 00:00:00 2001
From: Guillaume Munch <gm@lyx.org>
Date: Tue, 12 Apr 2016 19:57:37 +0100
Subject: [PATCH] separator-convert.sh

Lyx files converted from 2.1 to 2.2 contain parbeak and latexpar separators that
would not appear if the lyx file was written in 2.2 from scratch. The script
removes latexpar separators and transforms parbreak separators into plain
separators. Then it displays a diff of the resulting pdf files (requires
diffpdf) for manual control. All lyx files shipped with lyx should be updated in
this way. See #10068.

example usage:
cd lib/doc
../development/tools/separator-convert.sh Math.lyx
---
 development/tools/separator-convert.sh | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 development/tools/separator-convert.sh

diff --git a/development/tools/separator-convert.sh b/development/tools/separator-convert.sh
new file mode 100755
index 0000000000..ceb70feaf7
--- /dev/null
+++ b/development/tools/separator-convert.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+# Lyx files converted from 2.1 to 2.2 contain parbeak and latexpar separators
+# that would not appear if the lyx file was written in 2.2 from scratch. The
+# script removes latexpar separators and transforms parbreak separators into
+# plain separators. Then it displays a diff of the resulting pdf files (requires
+# diffpdf) for manual control. All lyx files shipped with lyx should be updated
+# in this way. See #10068.
+#
+# example usage:
+# cd lib/doc
+# ../development/tools/separator-convert.sh Math.lyx
+#
+BUILD=../../build
+LYX=$BUILD/src/lyx
+cp $1 $1.old
+$LYX -E pdf2 $1.old.pdf $1
+sed -i "s/^\\\\begin_inset Separator parbreak$/\\\\begin_inset Separator plain/" $1
+sed -i "/^\\\\begin_inset Separator latexpar$/ { N; d; }" $1
+$LYX -e lyx $1
+$LYX -E pdf2 $1.pdf $1
+diffpdf $1.old.pdf $1.pdf