ce76685219
* Fix letter spacing * Add \rSTYLENAME syntax support (GC #43) * Fix border generation and border style reset (GC #56) * Fix various issues with bug-for-bug compatibility of transformations (\fax, \fay, etc.) to VSFilter (GC #46, GC #42) * Fix drawing parsing (GC #47) * Various fixes to shaper (GC #54, GC #55, GC#59) * Fix change detection * Add ass_set_line_position API to set a vertical subtitle offset * Fix scaling of drawing baseline offset (\pbo) values * Fix skipping of zero-width characters for FriBiDi shaper * Use LTR text base direction by default, similar to VSFilter OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/libass?expand=0&rev=20