Sorting Lines by Regexp

sorting-lines-by-regexp.org

Sorting Lines by regexp

Say you have the code, andd you want to sort by the key

(map! :leader (:desc "Notes" :prefix "n"
                :desc "Pinboard File"        :n "B" (λ! (find-file org-pinboard-file))
                :desc "Reading List"         :n "r" #'+org|org-open-reading-list-file
                :desc "Home"                 :n "h" #'+org|org-open-home-file
                :desc "Search Pinboard"      :n "b" #'helm-org-pinboard
                :desc "Inbox"                :n "i" (λ! (find-file (concat org-directory "/inbox.org")))
                :desc "Emacs"                :n "e" (λ! (find-file (concat org-directory "/inbox.org")))
                :desc "Work"                 :n "w" #'+org|org-open-work-file
                :desc "Agenda"               :n "a" #'org-agenda
                :desc "Store Link"           :n "y" #'org-store-link))

You can then sort by matching groups with sort-regexp-fields

Regexp specifying records to sort   : ^.*:n "\(.\)".*$
Regexp specifying key within record : \1

Which results in

(map! :leader (:desc "Notes" :prefix "n"
                :desc "Pinboard File"        :n "B" (λ! (find-file org-pinboard-file))
                :desc "Save All Org Buffers" :n "S" #'org-save-all-org-buffers
                :desc "Agenda"               :n "a" #'org-agenda
                :desc "Search Pinboard"      :n "b" #'helm-org-pinboard
                :desc "Emacs"                :n "e" (λ! (find-file (concat org-directory "/Emacs.org")))
                :desc "Home"                 :n "h" #'+org|org-open-home-file
                :desc "Inbox"                :n "i" (λ! (find-file (concat org-directory "/inbox.org")))
                :desc "Reading List"         :n "r" #'+org|org-open-reading-list-file
                :desc "Work"                 :n "w" #'+org|org-open-work-file
                :desc "Store Link"           :n "y" #'org-store-link))

You could even just sort the columns, leaving the rest of the code intact, with

Regexp specifying records to sort   : :n "\(.\)"
Regexp specifying key within record : \1

(map! :leader (:desc "Notes" :prefix "n"
                :desc "Pinboard File"        :n "B" (λ! (find-file org-pinboard-file))
                :desc "Save All Org Buffers" :n "S" #'org-save-all-org-buffers
                :desc "Reading List"         :n "a" #'+org|org-open-reading-list-file
                :desc "Home"                 :n "b" #'+org|org-open-home-file
                :desc "Search Pinboard"      :n "e" #'helm-org-pinboard
                :desc "Inbox"                :n "h" (λ! (find-file (concat org-directory "/inbox.org")))
                :desc "Emacs"                :n "i" (λ! (find-file (concat org-directory "/inbox.org")))
                :desc "Work"                 :n "r" #'+org|org-open-work-file
                :desc "Agenda"               :n "w" #'org-agenda
                :desc "Store Link"           :n "y" #'org-store-link))