added "Track this line" button in bottom right corner of video box
added 2 new button bitmaps
added function to display tracked points for current line as overlay in VideoDisplay
Originally committed to SVN as r35.
o The correct \k tag (\k, \kf, \ko, \K) is now kept when splitting/joining
o When editing karaoke-timing for a line and not splitting/joining, all tags are kept intact, so only the \k tag timings are changed (BROKEN WITH \t TAGS ATM!)
Reason for breakage with \t seems to be the override tag parser killing all the actual style overrides in the \t tag. Example: \t(100,200,\fscx200) -> \t(100,200,) All other tags seem unaffected, but not intensively tested.
Originally committed to SVN as r31.
- Automation: Added xor(a,b) boolean logical function to utils.lua (jfs)
- Automation: Various changes to karaskel.lua and karaskel-adv.lua: (jfs)
o Added some debug-calls (which are disable by default; aegisub.output_debug is replaced with a do-nothing function (you can change this in karaskel.lua)
o The regular aegisub.output_debug is aliased to aegisub.output_warning, in order to always be able to show real warnings, in case something goes wrong
o Fixed bug, triggered when a line had a style not defined in the subs. A warning is now shown instead.
Originally committed to SVN as r4.
