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* Add titleJune McEnroe2019-09-05
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* Add Avorter n'est pas tuerJune McEnroe2019-09-04
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* Unset executable on shell scriptsJune McEnroe2019-08-29
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* Add long-missing setopt to bin.7June McEnroe2019-08-29
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* Add editJune McEnroe2019-08-29
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* Add samba_mdns rc scriptJune McEnroe2019-08-28
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* Add Birds ContendingJune McEnroe2019-08-28
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* Rename wat to everJune McEnroe2019-08-28
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* Remove brot and gfxxJune McEnroe2019-08-28
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* Use rand(3) in beefJune McEnroe2019-08-28
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* Remove wakeJune McEnroe2019-08-28
| | | | RIP again, thursday. I don't think the RPi3 even knows how to suspend.
* Add The Fated SkyJune McEnroe2019-08-28
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* Factor out cap_rights_limit error handlingJune McEnroe2019-08-28
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* Cast %lc parameter to wint_tJune McEnroe2019-08-27
| | | | | I hadn't realized that's what type %lc takes and suddenly started seeing warnings about it for some reason.
* Remove host thursdayJune McEnroe2019-08-27
| | | | RIP.
* Add cards to causal.agencyJune McEnroe2019-08-22
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* Add Record of a Spaceborn FewJune McEnroe2019-08-20
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* Add The Calculating StarsJune McEnroe2019-08-13
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* Make dtch one command, add sinkingJune McEnroe2019-08-12
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* Add ImagoJune McEnroe2019-08-03
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* Add KindredJune McEnroe2019-07-29
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* Clean up home filesJune McEnroe2019-07-27
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* Fix shell script style in ~/.local/binJune McEnroe2019-07-27
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* Shell script style passJune McEnroe2019-07-27
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* Add c11.pdfJune McEnroe2019-07-27
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* Move pdf script to MakefileJune McEnroe2019-07-27
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* Update macOS neovim to 0.3.8June McEnroe2019-07-27
| | | | Which somehow still doesn't include my man fix.
* Rewrite port makefiles consistentlyJune McEnroe2019-07-27
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* Rewrite Makefile once more with more organizationJune McEnroe2019-07-27
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* Reference png.h in bin.7June McEnroe2019-07-27
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* Revert "Use scheme to style HTMLs"June McEnroe2019-07-27
| | | | | | This reverts commit 4b7d5161a30645b0a23691687ef1aafdda62d3bb. I don't know why but I don't like it.
* Remove scheme text linkJune McEnroe2019-07-27
| | | | No standard base64 encoder so no way to maintain it.
* Update Dark.terminalJune McEnroe2019-07-26
| | | | Why are the blobs so much bigger now?
* Lighten dark whiteJune McEnroe2019-07-26
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* Add png.3 man pageJune McEnroe2019-07-25
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* Use scheme to style HTMLsJune McEnroe2019-07-25
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* Don't match comments in strings in makeJune McEnroe2019-07-25
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* Generate index.html with links from bin.7June McEnroe2019-07-25
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* Warn when date has changedJune McEnroe2019-07-24
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* Add whenJune McEnroe2019-07-24
| | | | When? Now.
* Remove histedit from bitJune McEnroe2019-07-24
| | | | | Decided that I don't really need it and would rather have fewer dependencies.
* Add wiki scriptJune McEnroe2019-07-24
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* Add beginning of date calculatorJune McEnroe2019-07-23
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* Handle media copy sequence in shottyJune McEnroe2019-07-20
| | | | This all still feels a bit gross for some reason.
* Handle shotty output options more centrallyJune McEnroe2019-07-20
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* Add ^Q to ptee for MC sequenceJune McEnroe2019-07-17
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* Add Adulthood RitesJune McEnroe2019-07-17
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* Add catgirl shottyJune McEnroe2019-07-16
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* Fix SGRs 90 and 100June McEnroe2019-07-16
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* Add up -tJune McEnroe2019-07-15
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generated by cgit-pink 1.4.1 (git 2.36.1) at 2025-05-09 11:02:23 +0000
a6f5034dc38aec1&follow=1'>eval: Reap zombies after built-in commands and functionsHerbert Xu Currently dash does not reap dead children after built-in commands or functions. This means that if you construct a loop consisting of solely built-in commands and functions, then zombies can hang around indefinitely. This patch fixes this by reaping when necessary after each built-in command and function. Reported-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-04-19redir: Fix typo in noclobber codeHerbert Xu The noclobber code has a typo in it that causes it to fail. This patch fixes it. Reported-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-04-19expand: Fix glibc glob(3) supportHerbert Xu It's been a while since we disabled glob(3) support by default. It appears to be working now, however, we have to change our code to detect the no-match case correctly. In particular, we need to test for GLOB_NOMAGIC | GLOB_NOCHECK instead of GLOB_MAGCHAR. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-04-02expand: Fix buffer overflow in expandmetaHerbert Xu The native version of expandmeta allocates a buffer that may be overrun for two reasons. First of all the size is 1 byte too small but this is normally hidden because the minimum size is rounded up to 2048 bytes. Secondly, if the directory level is deep enough, any buffer can be overrun. This patch fixes both problems by calling realloc when necessary. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-04-02builtin: Move echo space/nl handling into print_escape_strHerbert Xu Currently echocmd uses print_escape_str to do everything apart from printing the spaces/newlines separating its arguments. This patch moves the actual printing into print_escape_str as well using the format parameter. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-04-02builtin: Fix echo performance regressionHerbert Xu The commit d6c0e1e2ffbf7913ab69d51cc794d48d41c8fcb1 ("[BUILTIN] Handle embedded NULs correctly in printf") caused a performance regression in the echo built-in because every echo call now goes through the printf %b slow path where the string is always printed twice to ensure the space padding is correct in the presence of NUL characters. In fact this regression applies to printf %b as well. This is easily fixed by making printf %b take the fast path when no precision/field width modifiers are present. This patch also changes the second strchurnul call to strspn which generates slightly better code. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-04-02expand: Fix ghost fields with unquoted $@/$*Herbert Xu Harald van Dijk <harald@gigawatt.nl> wrote: > On 22/03/2018 22:38, Martijn Dekker wrote: >> Op 22-03-18 om 20:28 schreef Harald van Dijk: >>> On 22/03/2018 03:40, Martijn Dekker wrote: >>>> This patch fixes the bug that, given no positional parameters, unquoted >>>> $@ and $* incorrectly generate one empty field (they should generate no >>>> fields). Apparently that was a side effect of the above. >>> >>> This seems weird though. If you want to remove the recording of empty >>> regions because they are pointless, then how does removing them fix a >>> bug? Doesn't this show that empty regions do have an effect? Perhaps >>> they're not supposed to have any effect, perhaps it's a specific >>> combination of empty regions and something else that triggers some bug, >>> and perhaps that combination can no longer occur with your patch. >> >> The latter is my guess, but I haven't had time to investigate it. > > Looking into it again: > > When IFS is set to an empty string, sepc is set to '\0' in varvalue(). > This then causes *quotedp to be set to true, meaning evalvar()'s quoted > variable is turned on. quoted is then passed to recordregion() as the > nulonly parameter. > > ifsp->nulonly has a bigger effect than merely selecting whether to use > $IFS or whether to only split on null bytes: in ifsbreakup(), nulonly > also causes string termination to be suppressed. That's correct: that > special treatment is required to preserve empty fields in "$@" > expansion. But it should *only* be used when $@ is quoted: ifsbreakup() > takes nulonly from the last IFS region, even if it's empty, so having an > additional zero-length region with nulonly enabled causes confusion. > > Passing quoted by value to varvalue() and not attempting to modify it > should therefore, and in my quick testing does, also work to fix the > original $@ bug. You're right. The proper fix to this is to ensure that nulonly is not set in varvalue for $*. It should only be set for $@ when it's inside double quotes. In fact there is another bug while we're playing with $@/$*. When IFS is set to a non-whitespace character such as :, $* outside quotes won't remove empty fields as it should. This patch fixes both problems. Reported-by: Martijn Dekker <martijn@inlv.org> Suggested-by: Harald van Dijk <harald@gigawatt.nl> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-04-02parser: Allow newlines within parameter substitutionHerbert Xu On Fri, Mar 16, 2018 at 11:27:22AM +0800, Herbert Xu wrote: > On Thu, Mar 15, 2018 at 10:49:15PM +0100, Harald van Dijk wrote: > > > > Okay, it can be trivially modified to something that does work in other > > shells (even if it were actually executed), but gets rejected at parse time > > by dash: > > > > if false; then > > : ${$+ > > } > > fi > > That's just a bug in dash's parser with ${} in general, because > it bombs out without the if clause too: > > : ${$+ > } This patch fixes the parsing of newlines with parameter substitution. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-04-02expand: Fix bugs with words connected to the right of $@Herbert Xu On Sun, Mar 04, 2018 at 12:44:59PM +0100, Harald van Dijk wrote: > > command: set -- a ""; space=" "; printf "<%s>" "$@"$space > bash: <a><> > dash 0.5.8: <a>< > > dash 0.5.9.1: <a>< > > dash patched: <a><> This is actually composed of two bugs. First of all our tracking of quotemark is wrong so anything after "$@" becomes quoted. Once we fix that then the problem is that the first space character after "$@" is not recognised as an IFS. This patch fixes both. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-03-25Revert "[BUILTIN] Remove unnecessary restoration of format string in printf"Herbert Xu This reverts commit 7bb413255368e94395237d789f522891093c5774. The commit breaks printf with more than argument. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-03-22parser: Fix backquote support in here-document EOF markHerbert Xu