mount, 9pfuse: detect macports installed osxfuse MacPorts installs osxfuse under /opt/local.

fontsrv: skip only the surrogate pairs fontsrv wasn't rendering fontawesome icons, which uses the private use area around 0xf000.

mount: check current osxfuse kext location Current versions of osxfuse ship with multiple versions of its kernel extension (kext) for differend versions of macOS. Running mount(1) on macOS with a current version of osxfuse fails with `don't know how to mount (no fuse)' since it fails to find the kext. Running 9pfuse(4) directly works fine. This change adds a check to mount(1) that determines: 1) which version of macOS we're running on 2) if there is an osxfuse kext available for this version of macOS

9pserve: fix memory leak in warning

.gitignore: ignore files created for astro(1) and scat(1) To use astro(1) and scat(1) one has to create sky/here and download various catalogue files as detailed in sky/README. This change marks those files as ignored by git so they don't clutter its status messages.

9term: Set TERM_PROGRAM to termprog TERM_PROGRAM is the customary way to identify which kind of terminal emulator program one uses on macOS. This change sets TERM_PROGRAM to termprog since both variables are used for the same purpose.

9pfuse: retries read(3) upon EINTR read(3) sometimes errors with EINTR on macOS over slow connections. 9pfuse(1) now retries read(3) instead of sysfatal(3)ing.

9pfuse: fix handling of access mode (thanks Kenji Arisawa) Fixes #81.

auxstats: get network stats in a portable manner on FreeBSD as the old grody way doesn't work any more on FreeBSD-10 and later.

rc: use proper type for storing ulimit values rc on amd64 stores ulimit values as 32-bit int, but the limits on OpenBSD amd64 can exceed 2^31, so "ulimit -a" shows some values as negative. This is a problem when I want to increase my ulimit but the hard ulimit values are printed as negative.

gview: fix int vs ulong confusion causing silent exit 1 at startup

9term: re-enable sys: child note for child processes Fixes #6. Change-Id: Id9950f59c7970575866a7c22a69bfbf3a271f2bb

acme: preserve window position and selection during Get Before, executing Get in a file rewound the window offset and selection to the start of the file. After this CL, Get preserves the window offset and selection, where preserve is defined as "the same line number and rune offset within the line". So if the window started at line 10 before and the selection was line 13 chars 5-7, then that will still be true after Get, provided the new content is large enough. This should help the common situation of plumbing a compiler error, realizing the window is out of date, clicking Get, and then losing the positioning from the plumb operation.

moveplan9: add missing files This PR adds additional files to update /usr/local/plan9 references for packaging.

web: *chrome* matches google-chrome