Problem: When session-restore creates a terminal buffer with command
like `:edit term://.//16450:/bin/bash`, the buffer gets
a different name (depends on PID). Thus the later call to
`bufexists('term://.//16450:/bin/bash)` will return false.
Solution: Force the buffer name with :file. This as least ensures
the same buffer will show in multiple windows correctly, as
expected when saving the session. But it still has problems:
1. the PID in the buffer name is bogus
2. redundant :terminal buffers still hang around
fix#5250
This makes it possible to restore the working directory of :terminal
buffers when reading those buffers from a session file.
Fixes#11288
Co-authored-by: Justin M. Keyes <justinkz@gmail.com>
Use unique filenames to avoid test conflicts.
Use read_file() instead of io.popen(), to ensures the file is closed.
Use helpers.rmdir(), it is far more robust than lfs.
closes#7911
The ':tcd' command is the first tab-specific command written to the file
and it is wrapped inside an 'if has('nvim')' block to keep the session
file compatible with Vim.
Closes#6678
