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2017-06-19fontsrv: avoid quote mapping on fonts with indistinguishable quotesRuss Cox1-5/+19
Fixes #86. Change-Id: Id487219a0fcfdb68133fc81b11383365a1431c1c Reviewed-on: https://plan9port-review.googlesource.com/2922 Reviewed-by: Russ Cox <rsc@swtch.com>
2017-06-19svgpic: new program to convert pic to svgRuss Cox18-0/+4019
This is an experiment. Like tpic it's a copy-and-paste fork of pic. Change-Id: Ia22772bd5881c7904a6d8f8e0b46fde8cea89cbd Reviewed-on: https://plan9port-review.googlesource.com/2920 Reviewed-by: Russ Cox <rsc@swtch.com>
2017-05-05factotum: Fix an operator precedence bug in the secstore codeDan Cross1-1/+1
`==` is higher precedence than `&`. Parenthesize. Change-Id: I2c7ee588fea0d8a66e1c8424f26630015388d61a Signed-off-by: Dan Cross <cross@gajendra.net> Reviewed-on: https://plan9port-review.googlesource.com/2860 Reviewed-by: Gleydson Soares <gsoares@gmail.com>
2017-04-21yacc: Fix a bug from at least 1995.Dan Cross1-1/+2
Fix a bug folding newlines in strings constants in C code snippets in YACC. This code has existed since at least 2nd Edition Plan 9. Change-Id: Iba17b89a6529ac9fa6610bf0b44f551904174c26 Signed-off-by: Dan Cross <cross@gajendra.net> Reviewed-on: https://plan9port-review.googlesource.com/2840 Reviewed-by: Russ Cox <rsc@swtch.com>
2017-04-089term: Add missing parentheses, preventing buffer overflow.Ray Lai1-1/+1
(el-sr) is the string length and (sizeof wdir - strlen(name) - 20) is the buffer size. When the string length is greater than the buffer size, the beginning of the string is supposed to be trimmed to fit in the buffer size. Unfortunately a pair of parentheses were missing, pointing sr outside the buffer, and the for loop below then reads outside the buffer. For certain binary data printed in a window, it causes a segfault. Change-Id: Iffeaa348260ee2a5a36d9577308fb8d1c1688d05 Reviewed-on: https://plan9port-review.googlesource.com/1540 Reviewed-by: Gleydson Soares <gsoares@gmail.com>
2017-02-109pfuse: support osxfuse>=3.3.0James Porter1-7/+28
Change-Id: Ibca68261016b0f588e169e9f319748b5ba7d15ac Reviewed-on: https://plan9port-review.googlesource.com/2700 Reviewed-by: michaelian ennis <michaelian.ennis@gmail.com> Reviewed-by: Russ Cox <rsc@swtch.com>
2017-01-099term: c nitsRuss Cox2-2/+3
Change-Id: Ia18ebb28f24bc69f404004896f9ce54ddb53faf9 Reviewed-on: https://plan9port-review.googlesource.com/2782 Reviewed-by: Russ Cox <rsc@swtch.com>
2017-01-09cmd/9term: A hack because I'm constantly getting confused about ^C vs fn+deleteDave Presotto3-0/+11
Since Google (and a lot of the outside) is so engrained with using ^C as interrupt, I'd like to be able to use it in 9term if I've stty'd my intr to ^C. Without this, hitting ^C still works but if the program behind the window isn't reading from /dev/cons, it won't take effect till after I hit a newline which is often very confusing. I know this is a hack since it only works if I stty intr ^C but that seems the only other character that gets used anyways. Change-Id: I0597e63b2d7628f5668c648e6dba6f281e4b27fd Reviewed-on: https://plan9port-review.googlesource.com/2742 Reviewed-by: Russ Cox <rsc@swtch.com>
2017-01-07src/cmd: take fontsrv out of BUGGEREDDave Presotto1-1/+1
Change-Id: Iac5726f13039fba818536dc375d38cc3e27aca3a Reviewed-on: https://plan9port-review.googlesource.com/2741 Reviewed-by: Russ Cox <rsc@swtch.com>
2017-01-06all: fix or silence all INSTALL warnings on macOSRuss Cox10-75/+96
Should be a clean build now. Change-Id: Id3460371cb5e8d4071f8faa9c2aec870d213a067 Reviewed-on: https://plan9port-review.googlesource.com/2781 Reviewed-by: Russ Cox <rsc@swtch.com>
2017-01-069term, win: work around bsd linker nonsenseRuss Cox1-2/+2
Change-Id: Ifcef0636ee1e1fd0f9b06a8d1a99d58fae831318 Reviewed-on: https://plan9port-review.googlesource.com/2780 Reviewed-by: Russ Cox <rsc@swtch.com>
2017-01-069term, mc: conspire to handle hidpi displaysRuss Cox2-1/+26
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>
2016-11-20include: define _DEFAULT_SOURCEDavid du Colombier4-0/+4
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>
2016-01-22fontsrv: do not try to look up surrogate pairsRuss Cox1-0/+2
Change-Id: Ib0a680e123ba02b41e1029e356543c24e8b4647e Reviewed-on: https://plan9port-review.googlesource.com/1430 Reviewed-by: Russ Cox <rsc@swtch.com>
2015-12-08auxstats: fix OpenBSD by using getifaddrs(3) instead of kvm(3)Gleydson Soares2-75/+24
Change-Id: I6a096ba24809a402911c30406d384d16c03fc96c Reviewed-on: https://plan9port-review.googlesource.com/1410 Reviewed-by: Russ Cox <rsc@swtch.com>
2015-11-11devdraw: cocoa: set window title on main threadsqweek1-2/+12
Change-Id: Ie818f9246f749a9d3293019a1e01be4ce7e368b9 Reviewed-on: https://plan9port-review.googlesource.com/1400 Reviewed-by: Russ Cox <rsc@swtch.com>
2015-11-10win: local \r cancellationRuss Cox1-1/+14
Change-Id: I4becec052af58c5a52b777004867eb23023b9403 Reviewed-on: https://plan9port-review.googlesource.com/1391 Reviewed-by: Russ Cox <rsc@google.com>
2015-11-109term, win: better \r handling (thanks, git)Russ Cox2-1/+31
Change-Id: I75563b911b54d8957d2d004b9c27d0a2f8f043b3 Reviewed-on: https://plan9port-review.googlesource.com/1390 Reviewed-by: Russ Cox <rsc@google.com>
2015-08-27mk: avoid infinite loop when targets are repeatedRuss Cox2-0/+6
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>
2015-08-27fontsrv: use 64 chars per subfont instead of 256Russ Cox3-8/+13
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>
2015-06-29upas/nfs: search for stunnele3 in $PATHGleydson Soares1-4/+7
Do not hardcode stunnel directory path, just make sure that is installed in user '$PATH'. it is required for 'mailfs -t' TLS support, so printout an error string if it was not found. Tested with latest stunnel version 5.17 on OpenBSD and macosx. % mailfs -t imap.gmail.com ; echo $? 0 Change-Id: Icbd507c7efa81ef2aa7aed37bec5f639b37526cb Reviewed-on: https://plan9port-review.googlesource.com/1280 Reviewed-by: Russ Cox <rsc@swtch.com>
2015-06-03all: fix openbsd buildAram Hăvărneanu1-1/+2
Change-Id: I6eaeebc9b6a4d78ce07efe7680ba8f2eff16462f Reviewed-on: https://plan9port-review.googlesource.com/1230 Reviewed-by: Minux Ma <minux@golang.org> Reviewed-by: Russ Cox <rsc@google.com>
2015-06-03acme: add focus change to logSergiusz Urbaniak1-0/+6
Currently new, put and del events are being logged. This patch adds a focus event to the log whenever the user changes the focus to another window. This lets programs react to files being edited in acme without the need of being restarted. Change-Id: Idf35c0d7dbfca30e79724dc9f49e44c6a4eb6a1e Reviewed-on: https://plan9port-review.googlesource.com/1140 Reviewed-by: Russ Cox <rsc@google.com>
2015-06-03devdraw: plumb drag-n-dropped filesmarius a. eriksen1-0/+39
Change-Id: I7585870aee57c7482ebdd19c117be7982123ce79 Reviewed-on: https://plan9port-review.googlesource.com/1130 Reviewed-by: Russ Cox <rsc@google.com>
2015-02-18fontsrv: fix x11 buildRuss Cox1-1/+0
Change-Id: I60eca10d7749ec71dc2ffbb0fbde564a1b711fa1 Reviewed-on: https://plan9port-review.googlesource.com/1180 Reviewed-by: Russ Cox <rsc@swtch.com>
2015-02-17devdraw: enable retina behavior by default on OS XRuss Cox1-3/+3
Change-Id: I243a1fe3f9ec0841570c4cd69c02be9cfd9ade50 Reviewed-on: https://plan9port-review.googlesource.com/1172 Reviewed-by: Russ Cox <rsc@swtch.com>
2015-02-17fontsrv: use CoreText API on OS XRuss Cox5-106/+143
This gets us font fallback for free and avoids use of a deprecated API that might go away some day. Change-Id: I4b9b1a1ce3e6d98bfb407e3baea13f4adfe2c26a Reviewed-on: https://plan9port-review.googlesource.com/1160 Reviewed-by: Russ Cox <rsc@swtch.com>
2014-12-02fontsrv: disable X11 hintingEthan Burns1-1/+1
Discussion at: https://groups.google.com/d/topic/plan9port-dev/L7RVkXPmrdY/discussion https://github.com/9fans/plan9port/pull/7 Change-Id: I4f3a6791436120388ad8798e519f5e8473dd9306 Reviewed-on: https://plan9port-review.googlesource.com/1095
2014-12-029pfuse: Disable glibc workaround for O_LARGEFILE on ARMMerlijn Wajer1-1/+4
9pfuse fails on ARM when O_LARGEFILE is supported. glibc does define O_LARGEFILE properly on ARM, and the value is different than what that this workaround suggests, causing it to wrongly detect bad flags. Change-Id: I02b0cc222ca7785c4b1739c3df3caa17cf7bc265 Reviewed-on: https://plan9port-review.googlesource.com/1094 Reviewed-by: Russ Cox <rsc@swtch.com>
2014-12-02libdraw, libframe, acme: fix, guard against inverted range in textsetselectRuss Cox1-3/+9
Credit to Roi Martin <jroi.martin@gmail.com> for noticing that libdraw was being passed a negative string length and for finding the sequence of keystrokes that make acme do it reproducibly. Change-Id: If3f3d04a25c506175f740d3e887d5d83b5cd1bfe Reviewed-on: https://plan9port-review.googlesource.com/1092 Reviewed-by: Russ Cox <rsc@swtch.com>
2014-12-02devdraw: fix title and "open in top" on OS XRoi Martin1-1/+4
On OSX 10.10, when you open an application that depends on devdraw, the title bar only shows the first letter of the application's name. The patch sets a default title as soon as the window is created, which fixes this issue. On OSX 10.10, when you open an application that depends on devdraw, this application is opened in top of other windows, however the menu bar is not updated. The patch calls topwin() at the end of makewin() in src/cmd/devdraw/cocoa-screen.m . Change-Id: Ie036928b5574c8df20ad8b2b54047e2f7a22bb41 Reviewed-on: https://plan9port-review.googlesource.com/1091 Reviewed-by: Russ Cox <rsc@swtch.com>
2014-11-17cmd: rename *.C to *.cRuss Cox4-0/+0
These were *.C back in 2003, before the 9 script, to avoid conflicts with the system utilities. A later change renamed them, but that change seems to have been lost during the hg->git conversion because I ran the conversion on a case-insensitive file system. Change-Id: Id32c99cb9571ef0e185c3cc9e8c8d6d5b48ca195
2014-10-21fix clang 3.4 warnings and ignore uninteresting onesDavid du Colombier1-5/+5
fixed warnings: src/cmd/fossil/disk.c:37:14: warning: use of GNU 'missing =' extension in designator [-Wgnu-designator] src/cmd/fossil/disk.c:38:14: warning: use of GNU 'missing =' extension in designator [-Wgnu-designator] src/cmd/fossil/disk.c:39:14: warning: use of GNU 'missing =' extension in designator [-Wgnu-designator] src/cmd/fossil/disk.c:40:13: warning: use of GNU 'missing =' extension in designator [-Wgnu-designator] src/cmd/fossil/disk.c:41:14: warning: use of GNU 'missing =' extension in designator [-Wgnu-designator] src/libndb/ndbreorder.c:41:55: warning: for loop has empty body [-Wempty-body] ignored warnings: src/cmd/acid/dbg.y:393:9: warning: array index -1 is before the beginning of the array [-Warray-bounds] src/cmd/bc.y:1327:9: warning: array index -1 is before the beginning of the array [-Warray-bounds] src/cmd/bc.y:1327:9: warning: array index -1 is before the beginning of the array [-Warray-bounds] src/cmd/grep/grep.y:420:9: warning: array index -1 is before the beginning of the array [-Warray-bounds] src/cmd/grep/grep.y:420:9: warning: array index -1 is before the beginning of the array [-Warray-bounds] src/cmd/hoc/hoc.y:692:9: warning: array index -1 is before the beginning of the array [-Warray-bounds] src/cmd/hoc/hoc.y:692:9: warning: array index -1 is before the beginning of the array [-Warray-bounds] src/cmd/lex/parser.y:886:9: warning: array index -1 is before the beginning of the array [-Warray-bounds] src/cmd/rc/syn.y:303:9: warning: array index -1 is before the beginning of the array [-Warray-bounds] src/cmd/units.y:1003:9: warning: array index -1 is before the beginning of the array [-Warray-bounds] src/libregexp/regcomp.c:19:16: warning: variable 'reprog' is not needed and will not be emitted [-Wunneeded-internal-declaration] LGTM=rsc R=rsc https://codereview.appspot.com/158250043
2014-10-21venti/copy: fix bug writing directories that zero truncateRuss Cox1-1/+1
Found by nwf. TBR=rsc https://codereview.appspot.com/162860045
2014-10-20col: import from plan 9, by popular demandRuss Cox1-0/+295
TBR=rsc https://codereview.appspot.com/158240043
2014-08-06vbackup: fix compilation on NetBSD (thanks Álvaro Jurado)David du Colombier1-0/+4
On NetBSD 5.0 and upper, mount() require data_len as a fifth argument. LGTM=rsc R=rsc CC=elbingmiss https://codereview.appspot.com/111600043
2014-07-09mc: use $termprog to identify 9termRuss Cox1-1/+1
TBR=rsc https://codereview.appspot.com/112890043
2014-06-05upas: fix nil pointer dereferenceDavid du Colombier1-2/+2
R=rsc https://codereview.appspot.com/92650043
2014-06-03upas/common: rename aux to auxxRuss Cox2-1/+1
TBR=rsc https://codereview.appspot.com/107760043
2014-06-03acme: fix bufread crash due to typing-point scrollingRuss Cox1-0/+4
Acme tracks the most recent typing insertion point and the home and end keys stop there on their way up to the top or down to the bottom of the file. That point should be iq1, and it should be adjusted properly so that it's always between 0 and t->file->b.nc inclusive. (This is all code from an external contributor, years old at this point but new since Plan 9.) Somehow, sometimes iq1 ends up a little beyond b.nc, and when passed to textbacknl it crashes acme in bufread. I can't see how that can happen but if it does, avoid the crash. It's tempting to pull the insertion point code out entirely but this is a little less invasive and should fix things for now. TBR=rsc https://codereview.appspot.com/107730043
2014-06-03acme: increase timer resolution to 10msRuss Cox1-1/+1
We ran for a long time with 10ms kernel resolution, so 10ms user space resolution here should be fine. Some systems actually provide 1ms sleeps, which makes this polling use a bit more cpu than we'd like. Since the timers are for user-visible things, 10ms should still be far from noticeable. Reduces acme's cpu usage on Macs when plumber is missing (and plumbproc is sleeping waiting for it to appear). LGTM=aram, r R=r, aram https://codereview.appspot.com/99570043
2014-05-19undo CL 69070045 / 8539a916d98aRuss Cox1-4/+0
This breaks ^C in win windows, as expected. People use ^C, win expects and handles ^C, so I don't think we can just take it away. I've noticed that it is broken but assumed my ssh was screwed up. If you want to make WindowsKey+C,X,V do the operations, by analogy with command+C,X,V on Mac, that's fine with me. ««« original CL description acme: copy/cut/paste with ctl+c,x,v LGTM=rsc R=rsc CC=plan9port.codebot https://codereview.appspot.com/69070045 »»» TBR=rsc CC=burns.ethan, r https://codereview.appspot.com/96410045
2014-05-15upas: fix warningsDavid du Colombier2-3/+3
smtp.c:232: warning: comparison with string literal results in unspecified behavior smtp.c:244: warning: comparison with string literal results in unspecified behavior marshal.c:1179: warning: variable ‘err’ set but not used LGTM=rsc R=rsc https://codereview.appspot.com/93290043
2014-05-05acme: fix two flush bugs in new log fileRuss Cox1-2/+3
TBR=rsc https://codereview.appspot.com/95010048
2014-04-30acme: add log file in acme root directoryRuss Cox11-6/+236
Reading /mnt/acme/log reports a log of window create, put, and delete events, as they happen. It blocks until the next event is available. Example log output: 8 new /Users/rsc/foo.go 8 put /Users/rsc/foo.go 8 del /Users/rsc/foo.go This lets acme-aware programs react to file writes, for example compiling code, running a test, or updating an import block. TBR=r R=r https://codereview.appspot.com/89560044
2014-04-19acme: add comment for aligned writesRuss Cox1-0/+5
TBR=r https://codereview.appspot.com/89510044
2014-04-19acme: use buffered i/o to write fileRuss Cox1-1/+16
Bakul Shah has observed corrupted files being written when acme writes over osxfuse to sshfs to a remote file system. In one example we examined, acme is writing an 0xf03-byte file in two system calls, first an 0x806-byte write and then a 0x6fd-byte write. (0x806 is BUFSIZE/sizeof(Rune); this file has no multibyte UTF-8.) What actually ends up happening is that an 0x806-byte file is written: 0x000-0x6fd contains what should be 0x806-0xf03 0x6fd-0x7fa contains zeros 0x7fa-0x806 contains what should be 0x7fa-0x806 (correct!) The theory is that fuse or sshfs or perhaps the remote file server is mishandling the unaligned writes. acme does not seem to be at fault. Using bio here will make the writes align to 8K boundaries, avoiding the bugs in whatever underlying piece is broken. TBR=r https://codereview.appspot.com/89550043
2014-04-18acme: fix Get of dir in nameless window (thanks Colton Lewis)Russ Cox1-1/+1
TBR=r https://codereview.appspot.com/89390043
2014-03-13acme: copy/cut/paste with ctl+c,x,vEthan Burns1-0/+4
LGTM=rsc R=rsc CC=plan9port.codebot https://codereview.appspot.com/69070045
2014-03-13acme, sam: handle >1GB files correctlyRuss Cox4-4/+10
TBR=rsc https://codereview.appspot.com/74060043
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