all: fix or silence all INSTALL warnings on macOS Should be a clean build now. Change-Id: Id3460371cb5e8d4071f8faa9c2aec870d213a067 Reviewed-on: https://plan9port-review.googlesource.com/2781 Reviewed-by: Russ Cox <rsc@swtch.com>

9term, win: work around bsd linker nonsense Change-Id: Ifcef0636ee1e1fd0f9b06a8d1a99d58fae831318 Reviewed-on: https://plan9port-review.googlesource.com/2780 Reviewed-by: Russ Cox <rsc@swtch.com>

9term, mc: conspire to handle hidpi displays 9term now uses the low bit of ws.ws_ypixel to signal whether this is a hidpi display, and mc adjusts the font it uses for columnation accordingly. Makes 'lc' work right on hidpi displays. Change-Id: I52928871ffb7f4c6fd6722f3d59f1836379148c6 Reviewed-on: https://plan9port-review.googlesource.com/2760 Reviewed-by: Russ Cox <rsc@swtch.com>

include: define _DEFAULT_SOURCE Since glibc 2.20, the _BSD_SOURCE and _SVID_SOURCE macros are deprecated in favor of the _DEFAULT_SOURCE macro. See https://sourceware.org/glibc/wiki/Release/2.20#Packaging_Changes Change-Id: I18dd6a698f3f5aa51d1e45bf53b031bb061e17e8 Reviewed-on: https://plan9port-review.googlesource.com/1500 Reviewed-by: David du Colombier <0intro@gmail.com>

libregexp: various fixes - Check before dereference. - Fix memory leak - Remove duplicate if statement. - Remove trailing spaces. Change-Id: I140a05c8f7006493dddae753aebfa5b4577c65ef Reviewed-on: https://plan9port-review.googlesource.com/1301 Reviewed-by: Neven Sajko <nsajko@gmail.com> Reviewed-by: Russ Cox <rsc@swtch.com>

fix segfaults on OpenBSD: int cannot hold all the values a ptrdiff_t can take. Change-Id: I90806e6f2e46a94f38aa0a8a7038aa6599b448b3 Reviewed-on: https://plan9port-review.googlesource.com/2660 Reviewed-by: Russ Cox <rsc@swtch.com>

font: s/10/11 in ascent for unicode.7x13.font The subfont files were fixed in https://plan9port-review.googlesource.com/#/c/1351/ but the font file was not. Change-Id: I71ec13af9163f1b97b2fd499ff170a59c27ea7ec Reviewed-on: https://plan9port-review.googlesource.com/1490 Reviewed-by: Nigel Tao <nigeltao@golang.org> Reviewed-by: Russ Cox <rsc@google.com>

fontsrv: do not try to look up surrogate pairs Change-Id: Ib0a680e123ba02b41e1029e356543c24e8b4647e Reviewed-on: https://plan9port-review.googlesource.com/1430 Reviewed-by: Russ Cox <rsc@swtch.com>

auxstats: fix OpenBSD by using getifaddrs(3) instead of kvm(3) Change-Id: I6a096ba24809a402911c30406d384d16c03fc96c Reviewed-on: https://plan9port-review.googlesource.com/1410 Reviewed-by: Russ Cox <rsc@swtch.com>

devdraw: cocoa: set window title on main thread Change-Id: Ie818f9246f749a9d3293019a1e01be4ce7e368b9 Reviewed-on: https://plan9port-review.googlesource.com/1400 Reviewed-by: Russ Cox <rsc@swtch.com>

win: local \r cancellation Change-Id: I4becec052af58c5a52b777004867eb23023b9403 Reviewed-on: https://plan9port-review.googlesource.com/1391 Reviewed-by: Russ Cox <rsc@google.com>

9term, win: better \r handling (thanks, git) Change-Id: I75563b911b54d8957d2d004b9c27d0a2f8f043b3 Reviewed-on: https://plan9port-review.googlesource.com/1390 Reviewed-by: Russ Cox <rsc@google.com>

INSTALL: append /usr/X11R6/include and /usr/X11R6/include/freetype2 to X11 headers detection, so that enable fontsrv build on OpenBSD. Change-Id: I2f3f766339a9f8beed647dfbb19a588d1825732a Reviewed-on: https://plan9port-review.googlesource.com/1290 Reviewed-by: Russ Cox <rsc@google.com>

mk: avoid infinite loop when targets are repeated Fixes "mk -f /tmp/x.mk y x" or "mk -f /tmp/x.mk" where /tmp/x.mk is: x y x: f echo hi Change-Id: I7fa87dc4750c04fdba010b990c190722b432b333 Reviewed-on: https://plan9port-review.googlesource.com/1361 Reviewed-by: Russ Cox <rsc@swtch.com>

fontsrv: use 64 chars per subfont instead of 256 Makes loading faster, and makes larger sizes not too wide. Change-Id: I076c83fdb9577c1e596de45558f38ea93e3a2a31 Reviewed-on: https://plan9port-review.googlesource.com/1360 Reviewed-by: Russ Cox <rsc@swtch.com>