new file mode 100644
@@ -0,0 +1,22 @@
+Add newer language options.
+
+diff --git a/client/langs.go b/tmp/langs.go
+index b09c69f..0695958 100644
+--- a/client/langs.go
++++ b/tmp/langs.go
+@@ -9,6 +9,7 @@ var Langs = map[string]string{
+ "42": "GNU G++11 5.1.0",
+ "50": "GNU G++14 6.4.0",
+ "54": "GNU G++17 7.3.0",
++ "89": "GNU G++20 13.2 (64 bit, winlibs)",
+ "2": "Microsoft Visual C++ 2010",
+ "59": "Microsoft Visual C++ 2017",
+ "9": "C# Mono 5.18",
+@@ -60,6 +61,7 @@ var LangsExt = map[string]string{
+ "GNU C++11": "cpp",
+ "GNU C++14": "cpp",
+ "GNU C++17": "cpp",
++ "GNU G++20": "cpp",
+ "MS C++": "cpp",
+ "MS C++ 2017": "cpp",
+ "Mono C#": "cs",
@@ -9314,6 +9314,69 @@ (define-public kiwix-tools
@end itemize\n")
(license license:gpl3+)))
+(define-public cf-tool
+ (package
+ (name "cf-tool")
+ (version "1.0.0")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/xalanq/cf-tool")
+ (commit (string-append "v" version))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "0ad2mljjg4pr8jjk9i1asnld16xi1wdfnh25drngm3c590cmrnfj"))
+ (patches (search-patches "cf-tool-add-languages.patch"))
+ (modules '((guix build utils)))
+ ;; Remove assets and vendorized dependencies from checkout
+ (snippet '(begin
+ (delete-file-recursively "assets")
+ (delete-file-recursively "vendor")))))
+ (build-system go-build-system)
+ (inputs (list go-github-com-puerkitobio-goquery
+ go-github-com-docopt-docopt-go
+ go-github-com-fatih-color
+ go-github-com-k0kubun-go-ansi
+ go-github-com-mitchellh-go-homedir
+ go-github-com-olekukonko-tablewriter
+ go-github-com-sergi-go-diff
+ go-github-com-skratchdot-open-golang
+ go-golang-org-x-crypto
+ go-golang-org-x-term
+ go-github-com-shirou-gopsutil))
+ (arguments
+ (list
+ #:install-source? #f
+ #:go go-1.18
+ #:import-path "github.com/xalanq/cf-tool"
+ #:phases #~(modify-phases %standard-phases
+ (add-after 'install 'add-alternate-name
+ (lambda* _
+ (let ((bin (string-append #$output "/bin")))
+ (symlink (string-append bin "/cf-tool")
+ (string-append bin "/cf"))))))))
+ (home-page "https://github.com/xalanq/cf-tool")
+ (synopsis
+ "Command-line interface tool for @url{https://codeforces.com, Codeforces}")
+ (description
+ "Codeforces Tool is a command-line interface tool for
+@url{https://codeforces.com,Codeforces}. Its features include:
+@itemize
+@item Support Contests, Gym, Groups and acmsguru.
+@item Support all programming languages in Codeforces.
+@item Submit codes.
+@item Watch submissions' status dynamically.
+@item Fetch problems' samples.
+@item Compile and test locally.
+@item Clone all codes of someone.
+@item Generate codes from the specified template (including timestamp, author, etc.)
+@item List problems' stats of one contest.
+@item Use default web browser to open problems' pages, standings' page, etc.
+@item Setup a network proxy. Setup a mirror host.
+@end itemize")
+ (license license:expat)))
+
(define-public uriparser
(package
(name "uriparser")