Christopher League

Ignore generated doc/ledger-mode.info

1

Extraordinarily minor, but this is an attempt to be friendlier to the borg package manager for emacs. Borg uses git submodules, and if you configure it to find the `doc`...

Resolve class/struct distinction warning from clang

9

For these classes, we're declaring them a typedef with `struct NAME *` in a `.h` file so that it can be used from C. But then the body is defined...

Update dockerfiles to ubuntu-20.04 and autoconf

7

The nvidia/cuda:10.2 image disappeared from the hub, so the GPU versions in master were not buildable anymore. Also, the two that build bifrost were not yet using the configure script....

Maintain scale and pan after changing image

1

**Thanks for ZoomableImageView…** it was easy to drop into my application and works great. There's one small feature I'd like, though. I have small embedded (non-zoomable) images in my layout,...

Improve debuggability in case of a stale LockFile

4

As noted in the comment on the [LockFile constructor](https://github.com/ledatelescope/bifrost/blob/master/src/fileutils.cpp#L190), it quietly busy-waits if a stale lock file is left behind after abnormal exit. Should be relatively easy just to emit...

Lockfile will warn periodically if waiting more than 5s

1

Fixes #232. I think this is ready to go. There's a self-contained test program at the bottom of the file, it's easy to compile and test in isolation. Is a...