samterm: stop ignoring all keys >= Kcmd

devdraw: stop redirecting ^H in cocoa-metal (#209)

man/memdraw.3: fix typo

libdraw,devdraw: fix compatibility with old 16x16 cursor protocol (#217) Some libraries that depend on devdraw don't know about 32x32 cursor -- mainly 9fans.net/go/draw.

devdraw: prefer low-power GPU for macOS metal rendering (#231)

devdraw: avoid deadlock on pre-Mojave macOS

fortunes: correct a mispelling (#234)

acme: Update tag after receiving menu/nomenu control event (#251)

devdraw: fix cocoa metal _flushmemscreen for invalid rectangles (#240) It is possible to receive multiple screen resize events, and resizeimg would be called for different sizes, before _flushmemscreen actually gets called with rectangle sizes different from the most recent resizeimg call. The size mismatch would trigger illegal memory access inside _flushmemscreen. This commit protects _flushmemscreen by returning early if the requested rectangle is outside of the current texture rectangle.

devdraw: respond to windowDidBecomeKey on darwin (#239) Fixes bug where devdraw does not "notice" mouse position after task switch. Fixes https://github.com/9fans/plan9port/issues/232.

page: handle EPS without showpage

rio: delete ancient Imakefile (use mk instead) Fixes #235.

acme: drop trailing spaces during Put of auto-indent window Auto-indent mode leaves trailing spaces on blank lines as you type past them, so silently elide them from the window content as it gets written back to disk. Another option would be to remove them from the window entirely during Put, but they're actually nice to have while editing, and to date Put has never modified the window content.

INSTALL: use cc to check for fontsrv on non-Darwin (#203) FreeBSD 11.2 by default does not have gcc.

unix: fix for tar on FreeBSD (#202) Use the widely accepted /dev/stdout.