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Re: [External] : Re: How to grep for a string spanning multiple lines?
From: |
Emanuel Berg |
Subject: |
Re: [External] : Re: How to grep for a string spanning multiple lines? |
Date: |
Tue, 29 Nov 2022 03:00:28 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) |
Like this maybe?
;;; -*- lexical-binding: t -*-
;;
;; this file:
;; https://dataswamp.org/~incal/emacs-init/psea.el
(require 'cl-lib)
(defun pattern-search (str &optional beg end)
(interactive `(,(read-string "search: ")
,@(when (use-region-p)
(list (region-beginning)
(region-end) ))))
(or beg (setq beg (point-min)))
(or end (setq end (point-max)))
(cl-loop
with len = (length str)
for c from beg to (- end len)
with hit
with hit-dist
with best
with best-dist = len
do (setq hit (buffer-substring-no-properties c (+ c len)))
(setq hit-dist (string-distance hit str))
(when (< hit-dist best-dist)
(setq best hit)
(setq best-dist hit-dist) )
finally (message "%s" (list best best-dist)) ))
(defalias 'psea #'pattern-search)
--
underground experts united
https://dataswamp.org/~incal
- Re: How to grep for a string spanning multiple lines?, (continued)
- Re: How to grep for a string spanning multiple lines?, Arthur Miller, 2022/11/26
- Re: How to grep for a string spanning multiple lines?, Emanuel Berg, 2022/11/26
- Re: How to grep for a string spanning multiple lines?, Marcin Borkowski, 2022/11/27
- Re: How to grep for a string spanning multiple lines?, Jean Louis, 2022/11/27
- Re: How to grep for a string spanning multiple lines?, Emanuel Berg, 2022/11/27
- Re: How to grep for a string spanning multiple lines?, tomas, 2022/11/27
- RE: [External] : Re: How to grep for a string spanning multiple lines?, Drew Adams, 2022/11/27
- Re: [External] : Re: How to grep for a string spanning multiple lines?, address@hidden, 2022/11/28
- RE: [External] : Re: How to grep for a string spanning multiple lines?, Drew Adams, 2022/11/28
- Re: [External] : Re: How to grep for a string spanning multiple lines?,
Emanuel Berg <=
- Re: [External] : Re: How to grep for a string spanning multiple lines?, Stefan Monnier, 2022/11/28
- Re: [External] : Re: How to grep for a string spanning multiple lines?, Emanuel Berg, 2022/11/28
- Re: [External] : Re: How to grep for a string spanning multiple lines?, Emanuel Berg, 2022/11/28
- Re: How to grep for a string spanning multiple lines?, Emanuel Berg, 2022/11/27