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* devdraw: correctly hide Mac menu bar (#335)Xiao-Yong2020-01-131-9/+9
| | | | `window:willUseFullScreenPresentationOptions:` is an instance method of the protocol `NSWindowDelegate`.
* acme: fix buffer overflow introduced in parsetag refactorRuss Cox2020-01-133-8/+8
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* acme: fix movetodel for spaces in file namesRuss Cox2020-01-131-11/+8
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* acme: allow spaces in window namesRuss Cox2020-01-132-5/+20
| | | | | | | | | | | | | | | | | | There are many things we could do to make this work. an environment variable to control the character. Another option would be to use U+00A0 (non-breaking space), which renders the same as space. This change avoids changing the separator character and instead assumes that if the left side of the tag already ends in " Del Snarf |" then what comes before that is the file name. Acme already aggressively preserves the "Del Snarf |", so this should work decently well as a stop-gap. We can always try something else later. Fixes #26. Fixes #104. Fixes #329.
* mk: fix hash function (#315)Neven Sajko2020-01-131-7/+3
| | | | Avoid signed integer overflow using ulong instead of long h.
* acme: one more place to use parsetagRuss Cox2020-01-131-5/+1
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* acme: factor out tag parsing codeRuss Cox2020-01-133-21/+28
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* mk: treat X= as empty list in rc shellRuss Cox2020-01-131-6/+12
| | | | | | | | | | | | | This brings mk's behavior when using rc in line with Plan 9's. The existing code is for Unix environment data structures but also was assuming Unix shell semantics where empty and missing variables are mostly equivalent. The Plan 9 code (/sys/src/cmd/mk/plan9.c in the distribution) explicitly removes /env/name (creating an empty list) when the value is missing or an empty string. Fixes #255.
* acme: fix crash in X |cat with multiple windowsRuss Cox2020-01-131-5/+24
| | | | | | | Fixes #9. Fixes #219. Fixes #222. Fixes #330.
* vac, unvac: allow 128MB cache size, up from 4MBRuss Cox2020-01-132-2/+2
| | | | | | When a directory has lots of children, vac crashes because it runs out of cache. Fixes #266.
* 9pfuse: do not fswalk("..")Russ Cox2020-01-131-12/+5
| | | | | | | f is open, so walk will fail. The comments say we only need one directory anyway. Fixes #277.
* cmd/9pfuse: ignore FMODE_EXEC open flagNicola Girardi2020-01-131-2/+11
| | | | | | | | | Improved error message in case of unexpected open flags. The message unexpected open flags requested=0100040 unhandled=040 prompted me to clear the FMODE_EXEC flag, although I wonder if I shouldn't have set OEXEC (0x3) instead.
* clock: import from plan 9Russ Cox2020-01-131-0/+104
| | | | Fixes #250.
* devdraw: AUTOFRAMEWORK CoreFoundation on macOSRuss Cox2020-01-131-0/+1
| | | | Fixes #273.
* devdraw: x11 working againRuss Cox2020-01-1314-2340/+1844
| | | | | | | | Need to think a bit more about locking, but overall it's a working devdraw. Multiclient mode may not be working but nothing is using it yet.
* devdraw: multiclient modeRuss Cox2020-01-133-42/+115
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* cmapcube: don't crash on initdraw failureRuss Cox2020-01-131-1/+2
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* devdraw: more cleanup, clearer lockingRuss Cox2020-01-138-313/+329
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* devdraw: refactor, clean up mac screenRuss Cox2020-01-137-505/+492
| | | | | Also turn mac-srv.c into a generic srv.c, so we can remove the duplication with x11-srv.c.
* devdraw: move per-window globals in mac-screen.m into ClientRuss Cox2020-01-133-62/+81
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* devdraw: move Client into devdraw.h and move global state inRuss Cox2020-01-1310-464/+470
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* devdraw: use consistent mac-* prefix on macOS filesRuss Cox2020-01-1312-200/+6
| | | | We were using osx- and cocoa- but it's not even OS X anymore.
* devdraw: can use libthread directly now on macOSRuss Cox2020-01-135-79/+13
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* devdraw: simplify mac file namesRuss Cox2020-01-134-98/+5
| | | | | | Now that we only have Metal, we can drop the -metal. Also now that Carbon is gone we can drop the macargv.c, and then the -objc from object file names.
* devdraw: drop pre-metal macOS supportRuss Cox2020-01-133-1688/+5
| | | | | | | We didn't start using Metal until macOS 10.14, but it was available on 10.13, which is currently the oldest Apple-supported version of macOS. Simplify by deleting the old code.
* devdraw: update drawclient test program to run againRuss Cox2020-01-132-9/+8
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* cmd/yacc: correctly detect end of file in gettokNeven Sajko2020-01-131-0/+2
| | | | | | This prevents an infinite loop. Change-Id: I7eda6b9d032ca0daeb24b555954330d07f35c78b
* cmd/yacc: check that arg is safe to pass to <ctype.h> isX functionsNeven Sajko2020-01-131-5/+14
| | | | | | | The functions from <ctype.h> require that their argument be representable as an unsigned char, anything else is an error. Change-Id: I9dafc49c431b7a2550b041603f27bac3c0010eea
* cmd/yacc: check for EOF in string constant in cpyactNeven Sajko2020-01-131-1/+1
| | | | Change-Id: I3b41ab3f181080bcff89201d30f0bdf8aa20d55c
* cmd/yacc: do not create an out of bounds pointerNeven Sajko2020-01-131-1/+2
| | | | | | | | | An out of bounds pointer/array index being created is an error in standard C. Updates #313 Change-Id: I7108fcde1a8e03017e9ab852adb737940489c827
* fontsrv: allow x11 hinting and disable autohint only (#254)Xiao-Yong2020-01-131-1/+1
| | | | | Some truetype fonts have good manual hinting. Ignoring hinting makes the font render badly on low resolution screens. This commit only disables the freetype autohinter, and allows hinting.
* Make venti's doc more accurateEdouard Klein2020-01-131-1/+1
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* cmd/venti/srv: split memory allocation callNeven Sajko2020-01-131-2/+2
| | | | | | | | | | | This splits a certain vtmallocz call in mkihash into two vtmallocz calls. The first issue this fixes is that the C aliasing rules were not respected in the code before this commit. The other thing is that this enables better memory alignment guarantees. Updates #313 Change-Id: Ia4f3e0fc85facc778193f5e977d4f99a1a9abd23
* all: fix or silence various gcc warningsRuss Cox2020-01-1214-14/+17
| | | | | As usual, gcc finds some real problems but also reports a ton of noise. Fix the problems and quiet the noise.
* Trivial changes: whitespace and modes.Dan Cross2020-01-10700-4966/+4647
| | | | | | | | | Remote whitespace at the ends of lines. Remove blank lines from the ends of files. Change modes on source files so that they are not executable. Signed-off-by: Dan Cross <cross@gajendra.net>
* mk: plan9 style.Dan Cross2020-01-081-7/+8
| | | | | | | | In general, no space after `if` etc, and no braces for a single statement inside of a loop or conditional. Signed-off-by: Dan Cross <cross@gajendra.net>
* mk: fix out of bounds accessNeven Sajko2020-01-071-7/+21
| | | | | | | | | A loop is added for each structure field instead of accessing the other fields through the first one in one loop. Updates #313 Change-Id: I0e27e15feacb77391bc1decee7cf720d64d14586
* 9term: add a "look" menu item (#299)Fazlul Shahriar2020-01-073-0/+32
| | | | | | | Add a menu item which functions similar to acme's `Look` command. This is copied from 9front. See: https://code.9front.org/hg/plan9front/rev/1f1596dbca51 https://code.9front.org/hg/plan9front/rev/d2de1d2f7b48
* cmd/htmlroff: fix buffer overflow in t2.c getqargNeven Sajko2020-01-021-1/+1
| | | | | | | This is actually from 2016: https://plan9port-review.googlesource.com/c/plan9/+/1590 Change-Id: I6f2a3d71a9dd589eff7ab15b3c1d3997254b3c35
* ls: check that pointer is not nil before calling qsortNeven Sajko2020-01-021-1/+1
| | | | | | | Passing a null pointer to qsort is an error in C (GCC and Clang agree with the standards there, so this is no joke). Change-Id: Ia2b015793a75ea4e85ae8f47da6beead9c4290e6
* acme: do not pass null pointers where disallowedNeven Sajko2020-01-022-1/+4
| | | | | | The C standards disallow passing null pointers to memmove and memcmp. Change-Id: I1c88c2adbc32a23ef742f206038b8f7c4e0540c7
* cmd/rc: fix declarations of some externally linked variablesNeven Sajko2020-01-022-3/+2
| | | | Change-Id: If8fe1afecb9fe55f85e8e5af37521b83e787d718
* cb: fix a null pointer dereferenceNeven Sajko2020-01-021-3/+3
| | | | | | | | | | Just added a pair of parentheses. I also ran cb on cb.c to beautify the code. This is actually on Gerrit from 2016: https://plan9port-review.googlesource.com/c/plan9/+/1574 Change-Id: I5e234adba0f95c13d6eecb121bf11bba4bf54566
* sam: report close errorRuss Cox2019-12-193-1/+9
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* acme: report close failure during PutRuss Cox2019-12-191-2/+6
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* ed: formatting tweak (remove redundant tab). (#301)Marc Simpson2019-12-101-1/+1
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* page: fix pdf prolog for ghostscript >= 9.27 (#296)Fazlul Shahriar2019-12-082-4/+2
| | | | | | | | Ghostscript 9.27 removed GS_PDF_ProcSet and pdfdict due to a security issue (see https://security-tracker.debian.org/tracker/CVE-2019-3839). This fix was contributed by @onyxperidot (see #279). Fixes #279
* ed: replace magic number (077776, i.e. 32766) with NBLK-1. (#300)Marc Simpson2019-12-081-1/+1
| | | | | | | Temp file size is now declared in an enum; changing it from the default introduces a subtle bug in putline(), which expects it to be 32767. Mask with NBLK-1 instead.
* page: fix hang for forward-only postscript filesFazlul Shahriar2019-11-142-1/+7
| | | | | | | | | | Page was hanging because ghostscript never closes the fd from which we're reading BMP data. We close our end of the pipe so that ghostscript will close its end. Tested with ghostscript version 9.50. Fixes #124
* plumber: add -f (foreground) option (#288)Jason Felice2019-10-293-4/+11
| | | | In MacOS, services run by launchd must run in the foreground, since launchd manages forking and other resources.
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