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gnu: Add emacs-xr.

* gnu/packages/emacs-xyz.scm (emacs-xr): New variable.
gn-latest-20200428
Nicolas Goaziou 2 years ago
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commit
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1 changed files with 30 additions and 0 deletions
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      gnu/packages/emacs-xyz.scm

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gnu/packages/emacs-xyz.scm View File

@ -746,6 +746,36 @@ can be referred to during the expression. This technique can improve clarity
in certain cases. It also enables recursion for anonymous functions.")
(license license:public-domain)))
(define-public emacs-xr
(package
(name "emacs-xr")
(version "1.7")
(source
(origin
(method url-fetch)
(uri (string-append
"https://elpa.gnu.org/packages/xr-" version ".tar"))
(sha256
(base32
"099r88s2giv95nkwiim1cx8fy7cvv1pg1701733p4ami82ldsdw0"))))
(build-system emacs-build-system)
(home-page "http://elpa.gnu.org/packages/xr.html")
(synopsis "Convert string regexp to rx notation")
(description
"This is an inverse companion to the @code{rx} package for translating
regexps in string form to the @code{rx} notation. Its chief uses are:
@itemize
@item Migrating existing code to @code{rx} form, for better readability and
maintainability
@item Understanding complex regexp strings and finding errors in them
@end itemize
In addition to Emacs regexps, this package can also parse and troubleshoot
skip set strings, which are arguments to @code{skip-chars-forward} and
@code{skip-chars-backward}.")
(license license:gpl3+)))
;;;
;;; Web browsing.


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