Günter Milde 8e825de4b2 Fix preamble-code removal in lyx2lyx. Do some optimizations.
Fix failure of revert_dashes() found by lyx2lyx ctests
using an efficient function to find a given sequence of lines
in a list of lines.

Some optimizations using Python idioms instead of C-like code.
2018-01-21 19:55:27 +01:00
..
2016-06-16 22:05:56 +02:00
2017-10-16 10:03:05 +02:00
2017-10-16 10:03:05 +02:00