Commit graph

3 commits

Author SHA1 Message Date
Jōshin
e16a7d8f3b
flip et / noet in modelines
`et` means `expandtab`.

```sh
rg 'vi: .* :vi' -l -0 | \
  xargs -0 sed -i '' 's/vi: \(.*\) et\(.*\)  :vi/vi: \1 xoet\2:vi/'
rg 'vi: .*  :vi' -l -0 | \
  xargs -0 sed -i '' 's/vi: \(.*\)noet\(.*\):vi/vi: \1et\2  :vi/'
rg 'vi: .*  :vi' -l -0 | \
  xargs -0 sed -i '' 's/vi: \(.*\)xoet\(.*\):vi/vi: \1noet\2:vi/'
```
2023-12-07 22:17:11 -05:00
Jōshin
394d998315
Fix vi modelines (#989)
At least in neovim, `│vi:` is not recognized as a modeline because it
has no preceding whitespace. After fixing this, opening a file yields
an error because `net` is not an option. (`noet`, however, is.)
2023-12-05 14:37:54 -08:00
Justine Tunney
e81edf7b04 Improve pledge() and unveil()
The pledge.com command now supports the new [WIP] unveil() support. For
example, to strongly sandbox our command for listing directories.

    o//tool/build/assimilate.com o//examples/ls.com
    pledge.com -v /etc -p 'stdio rpath' o//examples/ls.com /etc

This file system sandboxing is going to be perfect for us, because APE
binaries are self-contained static executables that really don't use the
filesystem that much. On the other hand, with non-static executables,
sandboxing is going to be more difficult. For example, here's how to
sandbox the `ls` command on the latest Alpine:

    pledge.com -v rx:/lib -v /usr/lib -v /etc -p 'stdio rpath exec' ls /etc

This change fixes the `execpromises` API with pledge().

This change also adds unix.unveil() to redbean.

Fixes #494
2022-07-18 07:58:20 -07:00
Renamed from test/libc/mem/life.c (Browse further)