How to Install and Uninstall elpa-xr Package on Ubuntu 21.10 (Impish Indri)

Last updated: November 26,2024

1. Install "elpa-xr" package

Please follow the steps below to install elpa-xr on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                elpa-xr
            
                    
    
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2. Uninstall "elpa-xr" package

Please follow the steps below to uninstall elpa-xr on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                elpa-xr
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the elpa-xr package on Ubuntu 21.10 (Impish Indri)

Package: elpa-xr
Architecture: all
Version: 1.21-1
Priority: optional
Section: universe/lisp
Source: xr-el
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Emacsen team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 110
Depends: dh-elpa-helper, emacsen-common
Recommends: emacs (>= 46.0)
Enhances: emacs
Filename: pool/universe/x/xr-el/elpa-xr_1.21-1_all.deb
Size: 22456
MD5sum: 9c91888cdc0dac031e0c6caa2661eb27
SHA1: 5754731f38f07fa2e1aebacbcad6e6f6a97e2943
SHA256: 47d60bc7708e28cef9f0341bf4d0b3a236a6aeb9a7d5bc7c7b19bb6db7a75cb3
SHA512: 13e0c345c24e4df2dd2c3de09e9740802b527171244fd734794211caf9b44249e88e9c541fc83972768846e01670a79ce2dbbe8d771f7503b9c0cd374830b195
Homepage: https://elpa.gnu.org/packages/xr.html
Description-en: convert string regexp to rx notation
XR converts Emacs regular expressions to the structured rx form, thus
being an inverse of rx. It can also find mistakes and questionable
constructs inside regexp strings.
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It can be useful for:
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* Migrating existing code to rx form
* Understanding what a regexp string really means
* Finding errors in regexp strings
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It can also parse and find mistakes in skip-sets, the regexp-like
arguments to skip-chars-forward and skip-chars-backward.
Description-md5: 2a68e2ced09cdc2a806f73116f9f6f87