[LyX/master] * Tutorial.lyx from Koji

[Pavel Sanda]

commit 2b514a9215c4336e030414419683469bad5cf211
Author: Pavel Sanda <sanda at lyx.org>
Date:   Thu Jan 26 01:01:40 2023 +0100

    * Tutorial.lyx from Koji

 lib/doc/ja/Tutorial.lyx | 1003 +++++++++++++++++++++++++++++++---------------
 1 files changed, 676 insertions(+), 327 deletions(-)