Commit Graph

981 Commits

Author SHA1 Message Date
NRK
12d635bc6e manpage: update MAINTAINERS section
removes a couple maintainers who have never been active in the
development.

there are a couple other maintainers have not been active in a while,
but was somewhat active in the past. so keep their names in it
(for now at least).

also re-arrange the entires a bit based on activity.
2023-01-28 16:29:36 +06:00
NRK
f288efcece manpage: remove special casing CONTRIBUTORS
this section was added almost 10 years ago (see commit 60f84190f) back
when sxiv was pretty new and didn't have many contributors.

the situation has obviously changed now, especially with `nsxiv` we have
a fair amount of contributors now. so it makes no sense to special case
a couple of them.
2023-01-28 16:29:36 +06:00
NRK
cc9b24f36b remove deprecated -T flag 2023-01-28 16:29:36 +06:00
NRK
a051ad210d update copyright year 2023-01-28 16:29:36 +06:00
NRK
01f3cf2e47 use assertions instead of ignoring bogus arguments (#406)
instead of silently ignoring bogus arguments (i.e programming errors),
which can make debugging harder, it's better to assert them so that they
get caught faster in debug builds.

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/406
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2023-01-28 10:27:40 +00:00
NRK
6ffc64a04e img_t: rename alpha -> alpha_layer for consistency 2023-01-28 10:23:11 +00:00
NRK
1f788a318b add cli flag --alpha-layer
now that we have long-opts, we don't have to worry about exhausting the
alphabet list for short-opts. so adding a cli flag to set/unset the
checker background makes sense.

ref: https://codeberg.org/nsxiv/nsxiv/issues/404
2023-01-28 10:23:11 +00:00
NRK
fddad757c6 don't spoil errno in sig handler (#411)
reported by thread-sanitizer.

the sighandler's spoiled `errno` was causing xlib to incorrectly assume some
error occurred and thus causing the crash described in #391.

to reproduce:

* Open an nsxiv window
* Open another terminal and run the following:

	var=$(pidof nsxiv); while :; do kill -s SIGCHLD $var; done

putting the `pid` into a variable is actually important because doing
`$(pidof nsxiv)` inside the loop makes it really hard to reproduce the
issue, I presume because of the extra process invocation it was sending
less SIGCHLD and so putting it into a variable avoids that overhead and
is able to generate more signals.

instead of reaping the zombies manually, we now pass the
`SA_NOCLDSTOP|SA_NOCLDWAIT` for SIGCHLD instead so that the zombies are
reaped automatically.

Closes: https://codeberg.org/nsxiv/nsxiv/issues/391
Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/411
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2023-01-26 16:26:32 +00:00
NRK
75849adb88 README: fix rendering on codeberg (#402)
looks like some update to the markdown parser at codeberg broke our readme.
just use a simple `*` instead (escaped by `\` to be safe)

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/402
2023-01-12 09:38:14 +00:00
NRK
a924fe004d [ci]: fix things (#400)
for the spellcheck issue, the solution was to just bypass the system
package manager and use pip.

and the macos workaround is taken from here:
https://github.com/actions/setup-python/issues/577

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/400
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2023-01-12 04:52:28 +00:00
NRK
34d4295103 read win-title in non-blocking manner (#314)
Closes: https://codeberg.org/nsxiv/nsxiv/issues/313
Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/314
Reviewed-by: eylles <eylles@noreply.codeberg.org>
2023-01-09 08:12:30 +00:00
NRK
16b966be3b spawn(): search $PATH as well
makes this function more useful for other people writing patches such as
this: https://codeberg.org/nsxiv/nsxiv-extra/src/branch/master/patches/dmenu-search
2023-01-09 11:08:02 +06:00
NRK
49d11f0d1f spawn(): improve performance and simplify API
posix_spawn() is designed especially for this purpose, and thus it's
much more lightweight and efficient than manually fork/dup/exec-ing.

on my system, it improves the performance of spawn() by about 10x. given
that we make frequent calls to potentially multiple scripts, the
increased efficiency will add up overtime.

using posix_spawn() also simplifies the logic quite a bit, despite the
very verbose function names. however it does make cleanup a bit more
complicated.

this patch uses the linux kernel style cleanup strategy [0] (which I'm
personally not a huge fan of, but it fits this situation quite nicely)
with a "stack-like" unwinding via `goto`-s.

additionally simplify the spawn() API by taking in {read,write}fd
pointers and returning the pid instead of using some custom struct.

this coincidently also fixes #299

[0]: https://www.kernel.org/doc/html/v4.10/process/coding-style.html?highlight=goto#centralized-exiting-of-functions
2023-01-09 11:07:24 +06:00
NRK
76c2b81b60 add support for multi-frame images via imlib2 (#373)
this will be a massive change compared to the usual stuff. however the
gains will be worth it:

* we gain lots of additional animated image support.
* and we'll gain _even_ more format support as imlib2 adds them, without needing
  any change in our code-base.
* about ~300 LoC will be purged once we remove our internal gif and webp loader.

as for when to remove the internal loaders, a good time might be when debian
upgrades their imlib2, currently it seems to be at v1.7.5, which doesn't support
animated images.

as of now, nsxiv will continue to build with the internal gif/webp loaders
(assuming they were enabled in config.mk) if imlib2 version is below 1.8.0 and
will print out a deprecation notice.

and if imlib2 version supports multi-frame then it will simply ignore the
internal loaders and use the imlib2 one.

in other words, users shouldn't need to do anything on their side. everything
that previously functioned will continue to function regardless of the user's
imlib2 version (though they might see the annoying deprecation notice if the
imlib2 version doesn't support multi-frame images).

known issue:

* image loading performance can be noticeably worse in
  imlib2 versions below 1.9.0

Closes: https://codeberg.org/nsxiv/nsxiv/issues/301
Closes: https://codeberg.org/nsxiv/nsxiv/issues/300
Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/373
Reviewed-by: TAAPArthur <taaparthur@noreply.codeberg.org>
2023-01-08 10:02:56 +00:00
Berke Kocaoğlu
95bc9b463b add brightness and contrast (#396)
* Imlib2 supports modifying gamma, brightness and contrast directly
  while sxiv only supports gamma. Makes sense to extend it to brightness
  and contrast as well.

* Since color corrections need to be aware of each other, they have been
  refactored into one centralized function.

* This also makes the code more hackable as it makes it easier to add
  more color correction functions without them interfering with each
  other.

Co-authored-by: 0ion9 <finticemo@gmail.com>
Co-authored-by: NRK <nrk@disroot.org>
Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/396
Reviewed-by: NRK <nrk@disroot.org>
Reviewed-by: TAAPArthur <taaparthur@noreply.codeberg.org>
Co-authored-by: Berke Kocaoğlu <kberke@metu.edu.tr>
Co-committed-by: Berke Kocaoğlu <kberke@metu.edu.tr>
2022-12-22 11:21:40 +00:00
NRK
9cb9a54944 [ci]: make it easy to run analysis locally (#395)
allows for developers to more easily run the analysis locally before
opening a pull request if they wish.

also disables a noisy warning (bugprone-assignment-in-if-condition)
producing too many false positives.

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/395
Reviewed-by: Berke Kocaoğlu <kberke@metu.edu.tr>
Co-authored-by: NRK <nrk@disroot.org>
Co-committed-by: NRK <nrk@disroot.org>
2022-12-02 10:50:15 +00:00
NRK
3804b50656 compress duplicated logic into a function (#384)
Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/384
Reviewed-by: TAAPArthur <taaparthur@noreply.codeberg.org>
2022-11-05 00:01:56 +01:00
NRK
045abbd117 accept directory via stdin (-i) (#383)
this basically just extracts the logic that was previously inside
`main()` into a seperate function `add_entry()` so that it can be used
for accepting entries form stdin as well.

Closes: https://codeberg.org/nsxiv/nsxiv/issues/382

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/383
Reviewed-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
2022-10-30 19:18:44 +01:00
NRK
3140638042 fix: wrong length on animated webp (#381)
the length member needed to be zero-ed before we started decoding.
this was causing unintended behavior of playing an animated webp longer
than it should under slideshow mode.

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/381
Reviewed-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
2022-10-25 20:34:19 +02:00
NRK
e197429489 img_open: explicitly decode image data immediately (#380)
the way `imlib_load_image()` works, is that it only does a lightweight
signature/metadata check. it doesn't actually decode the image. which
means that a file that has valid metadata but invalid content would get
loaded successfully.

`imlib_image_get_data_for_reading_only()` basically forces imlib to
decode the data, and thus reveal any malformed images so we can reject
it (see commit f0266187).

however, this is a spurious way of achieving the goal at hand. imlib2
already offers an `_immediately` variant which decodes the data
immediately. so just use that instead of spuriously using the "get_data"
function to force a decode.

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/380
Reviewed-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
2022-10-21 08:02:54 +02:00
NRK
b11384a694 code-style: misc changes (#374)
* ensure static variables comes after non-static ones
* remove depreciated DATA32 type
* prefer `sizeof(expression)` over `sizeof(Type)`.
* silence a -Wsign warning
* {gif,webp} loader: use a pointer to reduce code-noise
* gif loader: allocate in one place

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/374
Reviewed-by: TAAPArthur <taaparthur@noreply.codeberg.org>
2022-10-19 14:46:22 +02:00
NRK
aa56aa2303 [ci]: try building all combination with tcc (#338)
this will hopefully catch issues like [337] in the future.

not using gcc and/or clang since we have 5 build options right now,
which means 2^5 = 32 different combination. using gcc/clang would take
too much resources and time; meanwhile tcc is lightning fast.

[337]: https://codeberg.org/nsxiv/nsxiv/pulls/337

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/338
Reviewed-by: eylles <eylles@noreply.codeberg.org>
2022-10-07 15:37:44 +02:00
NRK
85fffbb277 improve error message on bad cli argument (#371)
currently the error messages have the shortopt hardcoded in them, even
when the user actually entered a longopt:

	$ ./nsxiv --framerate v
	nsxiv: Invalid argument for option -A: v

and as far as I see, there's no way to *reliably* tell weather we're
processing a longopt or a shortopt. perhaps we can do some shenanigangs
with `optind` but that seems finicky at best.

and it seems like other coreutils which support longopt has similar issues:

	$ xargs --max-procs=z
	xargs: invalid number "z" for -P option

utils like `grep` and `head` seems to work-around it by not mentioning the flag:

	$ head --lines=z
	head: invalid number of lines: ‘z’
	$ grep --max-count=l
	grep: invalid max count

this patch does the same thing as `grep/head` and omits the flag from
the error message.

Closes: https://codeberg.org/nsxiv/nsxiv/issues/368

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/371
Reviewed-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
2022-09-28 18:15:09 +02:00
NRK
daee34477a fix potential truncation of cli arguments (#367)
strtol() returns a `long`, but we're storing the result in an `int`
which might end up getting truncated. change `n` to `long` and guard
against >INT_MAX arguments in cases where it matters.

use a float for storing argument of `-S`

change `opt.slideshow` to `unsigned` similar to `img.ss.delay`

Co-authored-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/367
Reviewed-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2022-09-14 06:58:41 +02:00
NRK
e356add07c rename: aa -> anti_alias 2022-09-10 19:43:14 +06:00
NRK
88a480c938 allow disabling anti-aliasing via cli flag
simply running nsxiv with `--anti-alias` will enable anti-aliasing, and
running it with `--anti-alias=no` will disable it.

the cli flag will overwrite the config.h default.

Closes: https://codeberg.org/nsxiv/nsxiv/issues/349
2022-09-10 19:43:07 +06:00
NRK
7e3e6008fe remove some hardcoded "nsxiv", use progname instead 2022-09-05 03:52:51 +02:00
NRK
fbe186e79d don't assume positive argc
handle a rare, but possible case of argc being 0, in which case argv[0]
would be null.

note that both POSIX and ISO C standard allow argc to be 0 and in
practice this can be triggered via calling `exec(3)` family of functions
with NULL as the first `argv`.
2022-09-05 03:52:51 +02:00
NRK
ba39006574 [ci]: disable noisy checks (#365)
* disable `cert-err33-c` and `readability-identifier-length` check
  which causes warnings on clang-tidy v14.
* disable all "readability" checks by default, instead just opt-into the
  useful ones (such as duplicate include).

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/365
Reviewed-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
2022-09-05 03:47:32 +02:00
NRK
32bfe58915 Misc docs cleanup (#362)
* link to online man-page
* rename: "N-R-K" -> "NRK"
* separate multiple links with a comma.
  otherwise the links get messed up due to `[] []` being valid syntax for
  reference style links with the 2nd `[]` serving as `id`.
* prefer codeberg links over github ones

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/362
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2022-08-19 08:36:53 +02:00
explosion-mental
0f0c49a630 code-style: don't indent switch cases (#358)
The suckless coding style [^0] and the linux coding style [^1] both
recommends not indenting switch cases. And it helps out people with
lower resolution monitors.

[^0]: https://suckless.org/coding_style/
[^1]: https://www.kernel.org/doc/html/v5.10/process/coding-style.html#indentation

Co-authored-by: explosion-mental <explosion0mental@gmail.com>
Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/358
Reviewed-by: NRK <nrk@disroot.org>
Co-authored-by: explosion-mental <explosion-mental@noreply.codeberg.org>
Co-committed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2022-08-16 10:54:31 +02:00
NRK
6578e6eb65 code-style: various cleanups (#356)
* run_key_handler: make the logic easier to follow
* remove timeout_t
  the typedef is not needed. inline the declaration similar to the other
  static structs.
* simplify estrdup
  reuse emalloc, instead of calling malloc and null-checking.
* win_clear: initialize `e` right away
* process_bindings: explicitly check against NULL
  most pointer checks in the codebase do explicit check.
* use a named constant instead of magic number
  also changes the padding from 3 to 4 bytes according to [0]. but i
  couldn't find any situtation where this mattered, so perhaps the current
  padding is enough. but doesn't hurt adding one more byte.

[0]: https://nullprogram.com/blog/2017/10/06/

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/356
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2022-08-16 10:53:05 +02:00
NRK
216f312578 add support for long-opts (#332)
Uses [optparse] to add support for long-opts. optparse is posix
compliant with getopt(3) and thus would be backwards compatible.
It does not have any dependency (not even the c standard library!) and
is C89 compatible and thus fits our current code-style.

[optparse]: https://github.com/skeeto/optparse

Note that we're using a couple `pragma`-s to silence some harmless
warnings. This should be portable because these pragma-s don't change the
behavior of the program. Furthermore, C standard mandates that unknown
pragma's should be ignored by the compiler and thus would not result in
build failure on compilers which do not recognize them.

Closes: https://codeberg.org/nsxiv/nsxiv/issues/328
Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/332
Reviewed-by: eylles <eylles@noreply.codeberg.org>
2022-08-16 10:43:50 +02:00
NRK
d9f20a4122 [ci]: build with macos on github
should help catch *BSD compilation issues.
2022-08-11 03:58:26 +02:00
NRK
becf1cc858 fix: build failure when _SC_PHYS_PAGES is not defined
_SC_PHYS_PAGES isn't POSIX and might not be defined. in such case, just
return back `CACHE_SIZE_FALLBACK`.

NOTE: POSIX says the `names` in `sysconf()` are "symbolic constants" not
necessarily macros. So we might end up returning the fallback in some
cases where `_SC_PHYS_PAGES` *was* available, but not defined as a
macro. which is not ideal, but nothing fatal.

in practice, this shouldn't be an issue since most systems seems to
define them to be macros, i've checked Glibc, Musl, OpenBSD, FreeBSD and
Haiku.

also add a (useful) comment on `config.h` describing the effect higher
cache size has.

Closes: https://codeberg.org/nsxiv/nsxiv/issues/354
2022-08-11 03:58:26 +02:00
NRK
fb9686c650 Move uncritical files into etc/ (#350)
This is mainly just to reduce the amount of files in the project root.
The criteria of what gets into `etc/` are the following:

* The file should not be necessary for building nsxiv. This excludes the
  `icon/*` stuff since that's needed by `window.c`.
* The file shouldn't have any valid reason to stay in the project root.
  This excludes things like `README.md`, `.gitignore` etc.

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/350
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2022-08-09 16:21:52 +02:00
NRK
8dc126194f fix: statusbar not updating when switching bar (#353)
Closes: https://codeberg.org/nsxiv/nsxiv/issues/352
Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/353
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2022-08-08 16:13:28 +02:00
Nan
3e17e4684c README: fix broken link (#351)
Fixes a link that previously 404'd

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/351
Reviewed-by: NRK <nrk@disroot.org>
Co-authored-by: Nan <nan42@waifu.club>
Co-committed-by: Nan <nan42@waifu.club>
2022-08-02 12:54:33 +02:00
NRK
94d531fd82 autoreload: simplify and cleanup (#342)
the current code is quite hacky and complex as it mixes multiple pointers. all
of this complexity is unnecessary. drop it by introducing an explicit scratch
buffer instead of implicitly abusing `arl->filename` as one. this also reduces
some unnecessary allocation overhead.

additionally, the argument to arl_setup must be the result of `realpath(3)` (as
commented in `nsxiv.h`). instead of commenting it, assert it.

and lastly, rename `arl_setup` to `arl_add` since it's not doing any "setup"
but rather *adding* a file to watch.

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/342
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2022-07-30 10:05:10 +02:00
NRK
6d8ec5aee3 [ci]: fix failure (#348)
* install unversioned `llvm` so that it pulls the latest one.
* disable `uninitvar` check on cppcheck as it catches some false positives and
  gcc/clang/clang-tidy are good at catching uninitialized variables already.

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/348
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2022-07-29 03:37:40 +02:00
NRK
1263f23970 [ci]: use git ls-files for spellchecking (#345)
excluding the `.png` icons.

this also fixes the wrong `.patch` and `.diff` extensions checks.
no clue why we were trying to find `.patch` and `.diff` to begin with.

i think i probably copy pasted the command i tested on nsxiv-extra repo
or somewhere else without changing the extensions to `.c` and `.h`.

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/345
2022-07-27 08:57:50 +02:00
NRK
dd0b3cb163 fix: stale statusbar when started in thumbnail mode (#341)
this was one of the cases which got missed in 591be8c, if someone starts
with `-t` the statusbar will remain at "Loading ...". Once we're done
loading all the thumbnail, make sure to open_info() so that `thumb-info`
gets called.

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/341
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2022-07-26 07:20:39 +02:00
zood
78938721a4 Document Ctrl-6 keybind (#347)
Closes: #297

Co-authored-by: Sudo Nice <sudo.nice@gmail.com>
Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/347
Reviewed-by: NRK <nrk@disroot.org>
Co-authored-by: zood <zood@noreply.codeberg.org>
Co-committed-by: zood <zood@noreply.codeberg.org>
2022-07-18 11:06:02 +02:00
NRK
c131b1ed83 fix: -Wsign-compare warnings (#336)
mixing signed and unsigned types in comparison can end up having
unintended results. for example:

	if (-1 < 1U)
		printf("true\n");
	else
		printf("false\n");

previously we silenced these warnings, instead just fix them properly
via necessary casting, and in cases where the value cannot be negative
(e.g width/height members) make them unsigned.

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/336
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2022-07-15 22:46:23 +02:00
NRK
5cab2fb525 reject empty xresources (#340)
currently, in case of an empty xresources we would fail to init:

	nsxiv: Error allocating color ''

instead, just reject empty value and use the fallback.

Closes: https://codeberg.org/nsxiv/nsxiv/issues/339

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/340
Reviewed-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
Co-authored-by: NRK <nrk@disroot.org>
Co-committed-by: NRK <nrk@disroot.org>
2022-07-05 11:24:53 +02:00
NRK
51d4c8dd4f check for utf8_decode errors (#327)
utf8_decode() may return an errors, in which case the returned codepoint
might be garbage. the issue can be tested by adding the following to
`image-info` which produces invalid utf8 sequences:

	base64 -d << EOF
	9JCAgPSQgIH0kICC9JCAg/SQgIT0kICF9JCAhvSQgIf0kICI9JCAifSQgIr0kICL9JCAjPSQgI30
	kICO9JCAj/SQgJD0kICR9JCAkvSQgJP0kICU9JCAlfSQgJb0kICX9JCAmPSQgJn0kICa9JCAm/SQ
	gJz0kICd9JCAnvSQgJ8=
	EOF

on my system, this leads to the statusbar being filled with empty boxes.

check for returned error and skip the iteration.

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/327
Reviewed-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
2022-07-03 12:45:50 +02:00
NRK
7c59cc7edc fix build failure due to missing <stdio.h> (#337)
the following combination currently fails to build:

	$ make HAVE_LIBFONTS=0 HAVE_LIBWEBP=1

this is probably because one of the font library was including <stdio.h>

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/337
Reviewed-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
Reviewed-by: TAAPArthur <taaparthur@noreply.codeberg.org>
Co-authored-by: NRK <nrk@disroot.org>
Co-committed-by: NRK <nrk@disroot.org>
2022-07-03 08:16:56 +02:00
Berke Kocaoğlu
5c2c719735 Clean up readme (#330)
Co-authored-by: NRK <nrk@disroot.org>
Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/330
Reviewed-by: NRK <nrk@disroot.org>
2022-06-29 01:02:17 +02:00
NRK
b162aee497 sort and group includes
* includes are sorted alphabetically

* their grouping and layout is the following:
  - nsxiv.h will be the first include
  - followed by any internal headers (e.g "commands.h" "config.h")
  - followed by system headers (<stdlib.h> etc)
  - followed by third party headers (X.h libwebp etc)

* also add `llvm-include-order` check to clang-tidy so that it can catch
  unsorted includes during CI.
2022-06-28 21:28:06 +02:00
NRK
6d5a04005d code-style: cleanup includes
* rm unused include <sys/types.h>
* move <sys/time.h> to main.c, it's the only file that needs it.
* move TV_* macros to main.c
* let *.c files explicitly include what they need instead of including
  them at nsxiv.h
2022-06-28 21:28:06 +02:00