libsub/src, branch rec2020

Correctly parse \c tags in SSA (with no specified colour) to return to PrimaryColour.

2022-09-02T21:37:34Z

This seems to be what libssa does.

Fix parsing of SSA colour tags which have their leading zeros omitted.

2022-08-10T18:58:36Z

It seems likely that SSA font sizes should be interpreted as

2022-07-18T21:09:12Z

1 point == 1 pixel; let's try that.

(More) properly support MarginV in SSA/ASS.

2022-07-06T00:10:33Z

Fix pretty broken SSA alignment code.

2022-07-06T00:10:33Z

Add missing override.

2022-04-09T12:06:25Z

Handle angle brackets / tags better in SubRip files.

2021-08-01T00:01:06Z

Before we would assume that < starts a tag, and so parse things like << some text >> incorrectly. Now we search for the tags we are interested in and pass anything else through.

Remove some out-of-date comments.

2021-07-31T16:05:25Z

Fix boost bind warning.

2021-07-14T17:15:43Z

Fix line numbers in binary STL files.

2021-06-03T19:08:37Z

Here we make sure that line numbers end up not larger than the MNR (maximum number of rows) to try to avoid subtitles going off the screen.