Squashed 'third_party/cgit/' changes from 8fc0c81bb..26ac84466

26ac84466 Bump version to 1.4.1
cc167887f Fix bad free in cgit_diff_tree
4a30da89c Bump version to 1.4.0
695515801 Tolerate short writes in print_slot
069d15447 git: update to v2.36.1
3374b0e7a git: update to v2.36.0
400fd7abb Use release_commit_memory()
93ce8fe3b Reset font size for blame oid
28c0cb6f7 Add a link to the parent commit in blame
c5809a429 Fix fmt() off-by-one error
129d8a158 Allow to give readme head from query
44a004809 Bump version to 1.3.0
76d9396e4 Update information for fork
d993e4be6 Remove Lua support
e4ce4fa74 Merge remote-tracking branch 'ch/git-2-35'
065ee253a Silence owner-info error
f92ba7ea8 Remove default favicon
03519c7bc Show about path in page title
20f0352d9 Generate valid Atom feeds
516175469 Merge up to git v2.32.0
12d91b897 Fix crash trying to print "this commit" on 404s
957855ffd Use owner-filter for repo page headers
f9c417f24 Fix tests for diff spans
be6a526a7 Use <pre> and <span> to print diffs
a8e11db65 Use buffered stdio
b2511f295 Remove redundant title on repo anchors
2d4c893db Improve button spacing for browsers w/o CSS
1e9f26ffb Improve decoration display for browsers without CSS
2843093cb Use <pre> for commit-msg
122f7a9be Improve pageheader display on text-based browsers
298f7d15f Use git raw note format
6524fe671 Add "this commit" option to switch form
8f9034884 Show subject in commit page title
41a17adaf Show symlink targets in tree listing
437d0b416 Disallow blame in robots.txt
e75fa957e Don't link to blame for binary blobs
8bf017ec5 Bail from blame if blob is binary
fa86ef6a3 Remove dependency on memrchr
bbbaa29a9 git: update to v2.35.1
73e98c16e git: update to v2.35.0
11be5b818 git: update to v2.34.1
b8f2b675d git: update to v2.34.0
45eff4065 git: update to v2.33.0
5258c297b git: update to v2.32.0
6dbbffe01 git: update to v2.31.1
62eb8db45 md2html: use proper formatting for hr
d889cae81 git: update to v2.31.0
4ffadc1e0 git: update to v2.30.1
bd6f5683f tests: t0107: support older and/or non-GNU tar
f69626c68 md2html: use sane_lists extension
cef27b670 git: update to v2.30.0
b1739247b git: update to v2.29.2
fe99c76ee git: update to v2.29.1
adcc4f822 tests: try with commit-graph
a1039ab17 tests: do not copy snapshots to /tmp/
a4de0e810 global: replace hard coded hash length
779631c6d global: replace references to 'sha1' with 'oid'
629659d2c git: update to v2.29.0
205837d46 git: update to v2.28.0
f780396c0 git: update to v2.27.0
0462f08d8 git: update to v2.26.0
55fa25adb Bump version
6a8d6d4b5 global: use proper accessors for maybe_tree
892ba8c3c ui-snapshot: add support for zstd compression
cc230bf04 tests: add tests for xz compressed snapshots
06671f4b2 ui-snapshot: add support for lzip compression
fde897b81 git: update to v2.25.1
5e49023b0 tests: allow to skip git version tests
fa146ccab Bump version
bd68c9887 git: update to v2.25.0
ca98c9e7b tests: skip tests if strace is not functional
d8e5dd25a git: update to v2.24.1
583aa5d80 ui-repolist: do not return unsigned (negative) value
bfabd4519 git: update to v2.24.0

git-subtree-dir: third_party/cgit
git-subtree-split: 26ac844661e95ee1ff3ddf4f8691de9904dad783

1 files changed, 12 insertions, 43 deletions

diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index ba77826fd0..cafb5355ea 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -219,7 +219,7 @@ enable-tree-linenumbers::
 favicon::
 	Url used as link to a shortcut icon for cgit. It is suggested to use
 	the value "/favicon.ico" since certain browsers will ignore other
-	values. Default value: "/favicon.ico".
+	values. Default value: none.
 
 footer::
 	The content of the file specified with this option will be included
@@ -407,9 +407,12 @@ side-by-side-diffs::
 snapshots::
 	Text which specifies the default set of snapshot formats that cgit
 	generates links for. The value is a space-separated list of zero or
-	more of the values "tar", "tar.gz", "tar.bz2", "tar.xz" and "zip".
-	The special value "all" enables all snapshot formats.
-	Default value: none.
+	more of the values "tar", "tar.gz", "tar.bz2", "tar.lz", "tar.xz",
+	"tar.zst" and "zip". The special value "all" enables all snapshot
+	formats. Default value: none.
+	All compressors use default settings. Some settings can be influenced
+	with environment variables, for example set ZSTD_CLEVEL=10 in web
+	server environment for higher (but slower) zstd compression.
 
 source-filter::
 	Specifies a command which will be invoked to format plaintext blobs
@@ -576,11 +579,11 @@ repo.readme::
 	verbatim as the "About" page for this repo. You may also specify a
 	git refspec by head or by hash by prepending the refspec followed by
 	a colon. For example, "master:docs/readme.mkd". If the value begins
-	with a colon, i.e. ":docs/readme.rst", the default branch of the
-	repository will be used. Sharing any file will expose that entire
-	directory tree to the "/about/PATH" endpoints, so be sure that there
-	are no non-public files located in the same directory as the readme
-	file. Default value: <readme>.
+	with a colon, i.e. ":docs/readme.rst", the head giving in query or
+	the default branch of the repository will be used. Sharing any file
+	will expose that entire directory tree to the "/about/PATH" endpoints,
+	so be sure that there are no non-public files located in the same
+	directory as the readme file. Default value: <readme>.
 
 repo.section::
 	Override the current section name for this repository. Default value:
@@ -629,37 +632,6 @@ specification with the relevant string; available values are:
 'exec:'::
 	The default "one process per filter" mode.
 
-'lua:'::
-	Executes the script using a built-in Lua interpreter. The script is
-	loaded once per execution of cgit, and may be called multiple times
-	during cgit's lifetime, making it a good choice for repeated filters
-	such as the 'email filter'. It responds to three functions:
-
-	'filter_open(argument1, argument2, argument3, ...)'::
-		This is called upon activation of the filter for a particular
-		set of data.
-	'filter_write(buffer)'::
-		This is called whenever cgit writes data to the webpage.
-	'filter_close()'::
-		This is called when the current filtering operation is
-		completed. It must return an integer value. Usually 0
-		indicates success.
-
-	Additionally, cgit exposes to the Lua the following built-in functions:
-
-	'html(str)'::
-		Writes 'str' to the webpage.
-	'html_txt(str)'::
-		HTML escapes and writes 'str' to the webpage.
-	'html_attr(str)'::
-		HTML escapes for an attribute and writes "str' to the webpage.
-	'html_url_path(str)'::
-		URL escapes for a path and writes 'str' to the webpage.
-	'html_url_arg(str)'::
-		URL escapes for an argument and writes 'str' to the webpage.
-	'html_include(file)'::
-		Includes 'file' in webpage.
-
 
 Parameters are provided to filters as follows.
 
@@ -693,9 +665,6 @@ auth filter::
 	with a 302 redirect, and write to output one or more "Set-Cookie"
 	HTTP headers, each followed by a newline.
 
-	Please see `filters/simple-authentication.lua` for a clear example
-	script that may be modified.
-
 commit filter::
 	This filter is given no arguments. The commit message text that is to
 	be filtered is available on standard input and the filtered text is