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-## Git
-### Added
-- `disable` directives can now be a range, e.g. `disable=SC3000-SC4000`
-- SC1143: Warn about line continuations in comments
-- SC2259/SC2260: Warn when redirections override pipes
-- SC2261: Warn about multiple competing redirections
-- SC2262/SC2263: Warn about aliases declared and used in the same parsing unit
-- SC2264: Warn about wrapper functions that blatantly recurse
-- SC2265/SC2266: Warn when using & or | with test statements
-- SC2267: Warn when using xargs -i instead of -I
-- SC2268: Warn about unnecessary x-comparisons like `[ x$var = xval ]`
-
-### Fixed
-- SC1072/SC1073 now respond to disable annotations, though ignoring parse errors
-  is still purely cosmetic and does not allow ShellCheck to continue.
-- Improved error reporting for trailing tokens after ]/]] and compound commands
-- `#!/usr/bin/env -S shell` is now handled correctly
-- Here docs with \r are now parsed correctly and give better warnings
-
-### Changed
-- Assignments are now parsed to spec, without leniency for leading $ or spaces
-- POSIX/dash unsupported feature warnings now have individual SC3xxx codes
-- SC1090: A leading `$x/` or `$(x)/` is now treated as `./` when locating files
-- SC2154: Variables appearing in -z/-n tests are no longer considered unassigned
-- SC2270-SC2285: Improved warnings about misused =, e.g. `${var}=42`
-
-
-## v0.7.1 - 2020-04-04
-### Fixed
-- `-f diff` no longer claims that it found more issues when it didn't
-- Known empty variables now correctly trigger SC2086
-- ShellCheck should now be compatible with Cabal 3
-- SC2154 and all command-specific checks now trigger for builtins
-  called with `builtin`
-
-### Added
-- SC1136: Warn about unexpected characters after ]/]]
-- SC2254: Suggest quoting expansions in case statements
-- SC2255: Suggest using `$((..))` in `[ 2*3 -eq 6 ]`
-- SC2256: Warn about translated strings that are known variables
-- SC2257: Warn about arithmetic mutation in redirections
-- SC2258: Warn about trailing commas in for loop elements
-
-### Changed
-- SC2230: 'command -v' suggestion is now off by default (-i deprecate-which)
-- SC1081: Keywords are now correctly parsed case sensitively, with a warning
-
-
-## v0.7.0 - 2019-07-28
-### Added
-- Precompiled binaries for macOS and Linux aarch64
-- Preliminary support for fix suggestions
-- New `-f diff` unified diff format for auto-fixes
-- Files containing Bats tests can now be checked
-- Directory wide directives can now be placed in a `.shellcheckrc`
-- Optional checks: Use `--list-optional` to show a list of tests,
-                   Enable with `-o` flags or `enable=name` directives
-- Source paths: Use `-P dir1:dir2` or a `source-path=dir1` directive
-                to specify search paths for sourced files.
-- json1 format like --format=json but treats tabs as single characters
-- Recognize FLAGS variables created by the shflags library.
-- Site-specific changes can now be made in Custom.hs for ease of patching
-- SC2154: Also warn about unassigned uppercase variables (optional)
-- SC2252: Warn about `[ $a != x ] || [ $a != y ]`, similar to SC2055
-- SC2251: Inform about ineffectual ! in front of commands
-- SC2250: Warn about variable references without braces (optional)
-- SC2249: Warn about `case` with missing default case (optional)
-- SC2248: Warn about unquoted variables without special chars (optional)
-- SC2247: Warn about $"(cmd)" and $"{var}"
-- SC2246: Warn if a shebang's interpreter ends with /
-- SC2245: Warn that Ksh ignores all but the first glob result in `[`
-- SC2243/SC2244: Suggest using explicit -n for `[ $foo ]` (optional)
-- SC1135: Suggest not ending double quotes just to make $ literal
-
-### Changed
-- If a directive or shebang is not specified, a `.bash/.bats/.dash/.ksh`
-  extension will be used to infer the shell type when present.
-- Disabling SC2120 on a function now disables SC2119 on call sites
-
-### Fixed
-- SC2183 no longer warns about missing printf args for `%()T`
-
-## v0.6.0 - 2018-12-02
-### Added
-- Command line option --severity/-S for filtering by minimum severity
-- Command line option --wiki-link-count/-W for showing wiki links
-- SC2152/SC2151: Warn about bad `exit` values like `1234` and `"foo"`
-- SC2236/SC2237: Suggest -n/-z instead of ! -z/-n
-- SC2238: Warn when redirecting to a known command name, e.g. ls > rm
-- SC2239: Warn if the shebang is not an absolute path, e.g. #!bin/sh
-- SC2240: Warn when passing additional arguments to dot (.) in sh/dash
-- SC1133: Better diagnostics when starting a line with |/||/&&
-
-### Changed
-- Most warnings now have useful end positions
-- SC1117 about unknown double-quoted escape sequences has been retired
-
-### Fixed
-- SC2021 no longer triggers for equivalence classes like `[=e=]`
-- SC2221/SC2222 no longer mistriggers on fall-through case branches
-- SC2081 about glob matches in `[ .. ]` now also triggers for `!=`
-- SC2086 no longer warns about spaces in `$#`
-- SC2164 no longer suggests subshells for `cd ..; cmd; cd ..`
-- `read -a` is now correctly considered an array assignment
-- SC2039 no longer warns about LINENO now that it's POSIX
-
-## v0.5.0 - 2018-05-31
-### Added
-- SC2233/SC2234/SC2235: Suggest removing or replacing (..) around tests
-- SC2232: Warn about invalid arguments to sudo
-- SC2231: Suggest quoting expansions in for loop globs
-- SC2229: Warn about 'read $var'
-- SC2227: Warn about redirections in the middle of 'find' commands
-- SC2224/SC2225/SC2226: Warn when using mv/cp/ln without a destination
-- SC2223: Quote warning specific to `: ${var=value}`
-- SC1131: Warn when using `elseif` or `elsif`
-- SC1128: Warn about blanks/comments before shebang
-- SC1127: Warn about C-style comments
-
-### Fixed
-- Annotations intended for a command's here documents now work
-- Escaped characters inside groups in =~ regexes now parse
-- Associative arrays are now respected in arithmetic contexts
-- SC1087 about `$var[@]` now correctly triggers on any index
-- Bad expansions in here documents are no longer ignored
-- FD move operations like {fd}>1- now parse correctly
-
-### Changed
-- Here docs are now terminated as per spec, rather than by presumed intent
-- SC1073: 'else if' is now parsed correctly and not like 'elif'
-- SC2163: 'export $name' can now be silenced with 'export ${name?}'
-- SC2183: Now warns when printf arg count is not a multiple of format count
-
-## v0.4.7 - 2017-12-08
-### Added
-- Statically linked binaries for Linux and Windows (see README.md)!
-- `-a` flag to also include warnings in `source`d files
-- SC2221/SC2222: Warn about overridden case branches
-- SC2220: Warn about unhandled error cases in getopt loops
-- SC2218: Warn when using functions before they're defined
-- SC2216/SC2217: Warn when piping/redirecting to mv/cp and other non-readers
-- SC2215: Warn about commands starting with leading dash
-- SC2214: Warn about superfluous getopt flags
-- SC2213: Warn about unhandled getopt flags
-- SC2212: Suggest `false` over `[ ]`
-- SC2211: Warn when using a glob as a command name
-- SC2210: Warn when redirecting to an integer, e.g. `foo 1>2`
-- SC2206/SC2207: Suggest alternatives when using word splitting in arrays
-- SC1117: Warn about double quoted, undefined backslash sequences
-- SC1113/SC1114/SC1115: Recognized more malformed shebangs
-
-### Fixed
-- `[ -v foo ]` no longer warns if `foo` is undefined
-- SC2037 is now suppressed by quotes, e.g. `PAGER="cat" man foo`
-- Ksh nested array declarations now parse correctly
-- Parameter Expansion without colons are now recognized, e.g. `${foo+bar}`
-- The `lastpipe` option is now respected with regard to subshell warnings
-- `\(` is now respected for grouping in `[`
-- Leading `\` is now ignored for commands, to allow alias suppression
-- Comments are now allowed after directives to e.g. explain 'disable'
-
-
-## v0.4.6 - 2017-03-26
-### Added
-- SC2204/SC2205: Warn about `( -z foo )` and `( foo -eq bar )`
-- SC2200/SC2201: Warn about brace expansion in [/[[
-- SC2198/SC2199: Warn about arrays in [/[[
-- SC2196/SC2197: Warn about deprecated egrep/fgrep
-- SC2195: Warn about unmatchable case branches
-- SC2194: Warn about constant 'case' statements
-- SC2193: Warn about `[[ file.png == *.mp3 ]]` and other unmatchables
-- SC2188/SC2189: Warn about redirections without commands
-- SC2186: Warn about deprecated `tempfile`
-- SC1109: Warn when finding `&`/`>`/`<` unquoted
-- SC1108: Warn about missing spaces in `[ var= foo ]`
-
-### Changed
-- All files are now read as UTF-8 with lenient latin1 fallback, ignoring locale
-- Unicode quotes are no longer considered syntactic quotes
-- `ash` scripts will now be checked as `dash` with a warning
-
-### Fixed
-- `-c` no longer suggested when using `grep -o | wc`
-- Comments and whitespace are now allowed before filewide directives
-- Here doc delimiters with esoteric quoting like `foo""` are now handled
-- SC2095 about `ssh` in while read loops is now suppressed when using `-n`
-- `%(%Y%M%D)T` now recognized as a single formatter in `printf` checks
-- `grep -F` now suppresses regex related suggestions
-- Command name checks now recognize busybox applet names
-
-
-## v0.4.5 - 2016-10-21
-### Added
-- A Docker build (thanks, kpankonen!)
-- SC2185: Suggest explicitly adding path for `find`
-- SC2184: Warn about unsetting globs (e.g. `unset foo[1]`)
-- SC2183: Warn about `printf` with more formatters than variables
-- SC2182: Warn about ignored arguments with `printf` 
-- SC2181: Suggest using command directly instead of `if [ $? -eq 0 ]`
-- SC1106: Warn when using `test` operators in `(( 1 -eq 2 ))`
-
-### Changed
-- Unrecognized directives now causes a warning rather than parse failure.
-
-### Fixed
-- Indices in associative arrays are now parsed correctly
-- Missing shebang warning squashed when specifying with a directive
-- Ksh multidimensional arrays are now supported
-- Variables in substring ${a:x:y} expansions now count as referenced
-- SC1102 now also handles ambiguous `$((`
-- Using `$(seq ..)` will no longer suggest quoting
-- SC2148 (missing shebang) is now suppressed when using shell directives
-- `[ a '>' b ]` is now recognized as being correctly escaped
-
-
-## v0.4.4 - 2016-05-15
-### Added
-- Haskell Stack support (thanks,  Arguggi!)
-- SC2179/SC2178: Warn when assigning/appending strings to arrays
-- SC1102: Warn about ambiguous `$(((`
-- SC1101: Warn when \\ linebreaks have trailing spaces
-
-### Changed
-- Directives directly after the shebang now apply to the entire file
-
-### Fixed
-- `{$i..10}` is now flagged similar to `{1..$i}`
-
-
-## v0.4.3 - 2016-01-13
-### Fixed
-- Build now works on GHC 7.6.3 as found on Debian Stable/Ubuntu LTS
-
-
-## v0.4.2 - 2016-01-09
-### Added
-- First class support for the `dash` shell
-- The `--color` flag similar to ls/grep's (thanks, haguenau!)
-- SC2174: Warn about unexpected behavior of `mkdir -pm` (thanks, eatnumber1!)
-- SC2172: Warn about non-portable use of signal numbers in `trap`
-- SC2171: Warn about `]]` without leading `[[`
-- SC2168: Warn about `local` outside functions
-
-### Fixed
-- Warnings about unchecked `cd` will no longer trigger with `set -e`
-- `[ a -nt/-ot/-ef b ]` no longer warns about being constant
-- Quoted test operators like `[ foo "<" bar ]` now parse
-- Escaped quotes in backticks now parse correctly
-
-
-## v0.4.1 - 2015-09-05
-### Fixed
-- Added missing files to Cabal, fixing the build
-
-
-## v0.4.0 - 2015-09-05
-### Added
-- Support for following `source`d files
-- Support for setting default flags in `SHELLCHECK_OPTS`
-- An `--external-sources` flag for following arbitrary `source`d files
-- A `source` directive to override the filename to `source`
-- SC2166: Suggest using `[ p ] && [ q ]` over `[ p -a q ]`
-- SC2165: Warn when nested `for` loops use the same variable name
-- SC2164: Warn when using `cd` without checking that it succeeds
-- SC2163: Warn about `export $var`
-- SC2162: Warn when using `read` without `-r`
-- SC2157: Warn about `[ "$var " ]` and similar never-empty string matches
-
-### Fixed
-- `cat -vnE file` and similar will no longer flag as UUOC
-- Nested trinary operators in `(( ))` now parse correctly
-- Ksh `${ ..; }` command expansions now parse
-
-
-## v0.3.8 - 2015-06-20
-### Changed
-- ShellCheck's license has changed from AGPLv3 to GPLv3.
-
-### Added
-- SC2156: Warn about injecting filenames in `find -exec sh -c "{}" \;`
-
-### Fixed
-- Variables and command substitutions in brace expansions are now parsed
-- ANSI colors are now disabled on Windows
-- Empty scripts now parse
-
-
-## v0.3.7 - 2015-04-16
-### Fixed
-- Build now works on GHC 7.10
-- Use `regex-tdfa` over `regex-compat` since the latter crashes on OS X.
-
-## v0.3.6 - 2015-03-28
-### Added
-- SC2155: Warn about masked return values in `export foo=$(exit 1)`
-- SC2154: Warn when a lowercase variable is referenced but not assigned
-- SC2152/SC2151: Warn about bad `return` values like `1234` and `"foo"`
-- SC2150: Warn about `find -exec "shell command" \;`
-
-### Fixed
-- `coproc` is now supported
-- Trinary operator now recognized in `((..))`
-
-### Removed
-- Zsh support has been removed
-
-
-## v0.3.5 - 2014-11-09
-### Added
-- SC2148: Warn when not including a shebang
-- SC2147: Warn about literal ~ in PATH
-- SC1086: Warn about `$` in for loop variables, e.g. `for $i in ..`
-- SC1084: Warn when the shebang uses `!#` instead of `#!`
-
-### Fixed
-- Empty and comment-only backtick expansions now parse
-- Variables used in PS1/PROMPT\_COMMAND/trap now count as referenced
-- ShellCheck now skips unreadable files and directories
-- `-f gcc` on empty files no longer crashes
-- Variables in $".." are now considered quoted
-- Warnings about expansions in single quotes now include backticks
-
-
-## v0.3.4 - 2014-07-08
-### Added
-- SC2146: Warn about precedence when combining `find -o` with actions
-- SC2145: Warn when concatenating arrays and strings
-
-### Fixed
-- Case statements now support `;&` and `;;&`
-- Indices in array declarations now parse correctly
-- `let` expressions now parsed as arithmetic expressions
-- Escaping is now respected in here documents
-
-### Changed
-- Completely drop Makefile in favor of Cabal (thanks rodrigosetti!)
-
-
-## v0.3.3 - 2014-05-29
-### Added
-- SC2144: Warn when using globs in `[/[[`
-- SC2143: Suggesting using `grep -q` over `[ "$(.. | grep)" ]`
-- SC2142: Warn when referencing positional parameters in aliases
-- SC2141: Warn about suspicious IFS assignments like `IFS="\n"`
-- SC2140: Warn about bad embedded quotes like `echo "var="value""`
-- SC2130: Warn when using `-eq` on strings
-- SC2139: Warn about define time expansions in alias definitions
-- SC2129: Suggest command grouping over `a >> log; b >> log; c >> log`
-- SC2128: Warn when expanding arrays without an index
-- SC2126: Suggest `grep -c` over `grep|wc`
-- SC2123: Warn about accidentally overriding `$PATH`, e.g. `PATH=/my/dir`
-- SC1083: Warn about literal `{/}` outside of quotes
-- SC1082: Warn about UTF-8 BOMs
-
-### Fixed
-- SC2051 no longer triggers for `{1,$n}`, only `{1..$n}`
-- Improved detection of single quoted `sed` variables, e.g. `sed '$s///'`
-- Stop warning about single quoted variables in `PS1` and similar
-- Support for Zsh short form loops, `=(..)`
-
-### Removed
-- SC1000 about unescaped lonely `$`, e.g. `grep "^foo$"`
-
-
-## v0.3.2 - 2014-03-22
-### Added
-- SC2121: Warn about trying to `set` variables, e.g. `set var = value`
-- SC2120/SC2119: Warn when a function uses `$1..` if none are ever passed
-- SC2117: Warn when using `su` in interactive mode, e.g. `su foo; whoami` 
-- SC2116: Detect useless use of echo, e.g. `for i in $(echo $var)`
-- SC2115/SC2114: Detect some catastrophic `rm -r "$empty/"` mistakes
-- SC1081: Warn when capitalizing keywords like `While`
-- SC1077: Warn when using acute accents instead of backticks
-
-### Fixed
-- Shells are now properly recognized in shebangs containing flags
-- Stop warning about math on decimals in ksh/zsh
-- Stop warning about decimal comparisons with `=`, e.g. `[ $version = 1.2 ]`
-- Parsing of `|&`
-- `${a[x]}` not counting as a reference of `x`
-- `(( x[0] ))` not counting as a reference of `x`
-
-
-## v0.3.1 - 2014-02-03
-### Added
-- The `-s` flag to specify shell dialect
-- SC2105/SC2104: Warn about `break/continue` outside loops
-- SC1076: Detect invalid `[/[[` arithmetic like `[ 1 + 2 = 3 ]`
-- SC1075: Suggest using `elif` over `else if`
-
-### Fixed
-- Don't warn when comma separating elements in brace expansions
-- Improved detection of single quoted `sed` variables, e.g. `sed '$d'`
-- Parsing of arithmetic for loops using `{..}` instead of `do..done`
-- Don't treat the last pipeline stage as a subshell in ksh/zsh
-
-
-## v0.3.0 - 2014-01-19
-### Added
-- A man page (thanks Dridi!)
-- GCC compatible error reporting (`shellcheck -f gcc`)
-- CheckStyle compatible XML error reporting (`shellcheck -f checkstyle`)
-- Error codes for each warning, e.g. SC1234
-- Allow disabling warnings with `# shellcheck disable=SC1234`
-- Allow disabling warnings with `--exclude`
-- SC2103: Suggest using subshells over `cd foo; bar; cd ..`
-- SC2102: Warn about duplicates in char ranges, e.g. `[10-15]`
-- SC2101: Warn about named classes not inside a char range, e.g. `[:digit:]`
-- SC2100/SC2099: Warn about bad math expressions like `i=i+5`
-- SC2098/SC2097: Warn about `foo=bar echo $foo`
-- SC2095: Warn when using `ssh`/`ffmpeg` in `while read` loops
-- Better warnings for missing here doc tokens
-
-### Fixed
-- Don't warn when single quoting variables with `ssh/perl/eval`
-- `${!var}` is now counted as a variable reference
-
-### Removed
-- Suggestions about using parameter expansion over basename
-- The `jsoncheck` binary. Use `shellcheck -f json` instead. 
-
-
-## v0.2.0 - 2013-10-27
-### Added
-- Suggest `./*` instead of `*` when passing globs to commands
-- Suggest `pgrep` over `ps | grep`
-- Warn about unicode quotes
-- Warn about assigned but unused variables
-- Inform about client side expansion when using `ssh`
-
-### Fixed
-- CLI tool now uses exit codes and stderr canonically
-- Parsing of extglobs containing empty patterns
-- Parsing of bash style `eval foo=(bar)`
-- Parsing of expansions in here documents
-- Parsing of function names containing :+-
-- Don't warn about `find|xargs` when using `-print0`
-
-
-## v0.1.0 - 2013-07-23
-### Added
-- First release