Questions tagged [replace]
Replacing is the action of searching a string for a sub-string and replacing it with a different string.
160
questions
2
votes
1answer
47 views
How can I search and replace without visiting each search hit?
Any advanced editor has it: Search and Replace to replace a chosen word with another, with search criteria "Match case" and "Match whole word only" in addition like in notepad++.
I ...
3
votes
4answers
130 views
More simple approach to replace some text in many files?
Linux Mint 20.2
Emacs 27.1
Task:
I has folder with MyProject with 5 subfolders.
Total count of files in all this folders are about 500 files.
I need I all files that content
import org.apache.log4j....
0
votes
0answers
29 views
How to replace unicode in emacs?
I'm using spacemacs, and am wondering how you do certain commands like replace and align with respect to unicode (particularly relevant for Agda development).
For instance, → has the \to shortcut in ...
0
votes
0answers
19 views
Why doesn't project-query-replace-regexp work well
It seems promising to have a built-in function that performs this action: find and replace all matching text recursively, within your project.
The problem is that it doesn't seem consistent. I am ...
0
votes
1answer
37 views
Search and replace in multiples files at once by having them all open as a buffer?
I've done this before in emacs but I can't remember how or which plugins were involved.
Basically you marked a bunch of files according to a file extension, and then you got asked for a search string, ...
0
votes
3answers
100 views
How can I recursively find and replace in the current git repository
I am working inside a git-repo. Here I want to apply my search operation based on the root directory of the git repo that current buffer is open.
Here I do: find-dired "~/my_project" ... in ...
0
votes
1answer
50 views
How can I query replace region from top case-sensitively?
I am using following answer to search and replace a word in the entire buffer:
(defun query-replace-region-or-from-top ()
(interactive)
(progn
(let ((orig-point (point)))
(if (use-...
0
votes
0answers
22 views
xml: copy line if tag found below that line and change content between tags from associated list or hash table
I am rather new to emacs and need some keywords which I can than use to search the manual/forum/google.
Whenever a special tag name can be found in an xml file I would like to copy that line (tags and ...
1
vote
1answer
69 views
How to I replace several texts like (1), (2), (3) etc. with fixed text (1), fixed text (2), fixed text (3) in one go?
My text contains several occurrences like "(1)", "(2)", "(3)". I want to replace these with the general format like "fixed text (1)", "fixed text (2)",...
0
votes
1answer
33 views
Regexp replacement features
In the replacement part of :s in evil I can add commands like \l to lowercase the next char and \L to lowercase everything that follows, but I am unable to find documentation for that anywhere.
I ...
1
vote
1answer
56 views
How to dynamically replace certain text, by evaluating a function on change in current buffer
I am trying to figure out how to use window-change-functions refer here for official documentation to be able to run a function to replace certain text within the current buffer at every change of the ...
0
votes
1answer
73 views
frame-background-mode leads `Args out of range: #<buffer doo.py>, 0, 1` error
I am using following answer to search and replace a word in the entire buffer:
(defun query-replace-region-or-from-top ()
"If marked, query-replace for the region, else for the whole buffer (...
0
votes
1answer
29 views
Replacing with context information
When writing latex sometimes I reuse old documents that use the siunitx package and use the \SI command. Then I often want to include the calculations via pythontex and replace (in a region) \SI with ...
1
vote
1answer
37 views
How can I fix my re-replace-region function in which match data gets clobbered?
I have an ancient function I've been using for decades which performs a regexp replacement in a region:
(defun re-replace-region (begin end old new)
"Replace occurrences of REGEXP with TO-STRING ...
0
votes
2answers
89 views
Pass selected text as argument to a script and replace selected text with output from the script
I'd like to pass some selected text in a buffer to a python script. The python script will process the string and print the result to stdout. This output should replace the original string that was ...
3
votes
1answer
53 views
Equivalent of query-replace-regexp for multiple regexps
How can I do the equivalent of query-replace-regexp for multiple regexps?
For instance, if regexp1 is matched, it should be replaced by text1, and if regexp2 is matched, it should be replaced by text2 ...
0
votes
0answers
25 views
Preserving evil mode search/replace command history
In evil mode, I use a lot of search/replace with %s/pattern/replacement. I have
(evil-select-search-module 'evil-search-module 'evil-search)
in my ~/.emacs file. However, some of the past search/...
1
vote
1answer
60 views
How to select and replace the content of all specific org-headings?
I am trying to select each content-heading extracted with org-noter and then remove all erroneous newlines.
This is my function.
(defun sanitize-noter-import ()
"Sanitizes org-noter imports. ...
0
votes
1answer
34 views
How to modify text that's yanked?
I copy text from websites and paste/yank into emacs buffers. But this text sometimes has silent hyphens in them. The behaviour when copying and pasting text with soft hyphens in it varies across ...
2
votes
1answer
62 views
How to replace the first element of the `kill-ring` by a modification of it?
I am trying to modify the string that is to yanked
My goal is to modify certains paths before yanking, in order to transform them in relative to path actual buffer file.
Following this post, I tried ...
1
vote
1answer
130 views
function to search and replace multiple words - necessary to goto-line 1 every time?
This is a very rudimentary question, but I have a document in which I need to replace many different words fairly frequently, so I created a function that goes like this:
(defun chikan ()
(...
0
votes
1answer
65 views
Replace expressions including variable text
I wish to create a function to put in my .emacs (but I am no Elisp expert) in order to perform a certain number of replacements within an Emacs buffer. In particular, I want to:
replace any ...
1
vote
1answer
125 views
remove "-" (soft hyphen) between words
When I try to paste a text from a web page inside Emacs I get this "-" between words. Here is one example:
Is there a way to get rid of this (don't know the term..) ?
Aus Sicht vieler ...
2
votes
3answers
502 views
Find/replace all files in a directory? (recursively)
One task I still end up using an IDE for is project wide find-replace.
The steps are as follows.
Select a directory to replace in(this could default to the projects root).
Select the file extensions ...
0
votes
1answer
204 views
replace-regexp-in-string: How to prepend a string to the entire string matched?
I am adding divider lines to certain sections of the reports generated by the binary ledger [ https://www.ledger-cli.org/ ] through the function ledger-do-report in the ledger-mode Lisp library [ ...
1
vote
0answers
54 views
How to replace a block of text with a "query-like" approach all at once?
I want to search and replace a block of text with a "query-like" approach all at once.
For example, if I have
\emph{``Foo $\bar$ baz''}
to be replaced by
\emph{Foo $\bar$ baz}
using a &...
1
vote
1answer
52 views
How can I get the search string from incremental regexp search to use with replace regexp
If I want to do a replace-regexp I usually start with a isearch-forward-regexp so I can get immediate visual feedback on the search string.
From there I'd like to grab the search string for using in ...
0
votes
2answers
231 views
How do I search/replace with case sensitive search?
In emacs I'm using M-% to replace occurrences of b_abcd (of which there are only a few) with B_abcd (of which there are very many). Currently Emacs asks if it's OK to replace at each B_abcd, which ...
0
votes
1answer
143 views
Regex to replace subset of repeated pattern
ABC、DEF, GHI, JKL、MNO
PQR、STU, VWX、YZ
How do I replace all , s with 、 in the repeated pattern above?
The repeated pattern can be mapped with the regex below:
"^\\([A-Z]+、\\)\\(\\([A-Z]+\\), \\)+&...
1
vote
1answer
38 views
Decode double-back-slashes-prefixed octal codes in 'utf-8
I have a string "\\303\\273" that I want to decode into û.
It's known that (decode-coding-string "\303\273" 'utf-8) evals to û.
However, I'm not able to translate "\\303\\273&...
1
vote
2answers
181 views
Remove multiple blank lines in a buffer, leave one
I'd like to take a buffer which looks like this:
one
two
three
four
five
And turn it into this
one
two
three
four
five
I've tried using delete-blank-line, however, it will only effect the area ...
1
vote
1answer
35 views
icicles search and replace; need help to do a successfull replace
I try to use Icicles to search and replace. I understand to search with it (some details, that I need), but I'm unable to do a replace.
The link below shows a recipe, that I try to follow, but it ...
0
votes
1answer
45 views
How to replace a letter with its numerical alphabetic position?
I have this code:
\author[p]{...}
\author[bc]{...}
\author[p]{...}
\author[l,o]{...}
\author[t,q]{...}
\author[at]{...}
\author[z]{...}
\author[ak]{...}
\author[az]{...}
\author[ah,bq]{...}
...
I ...
0
votes
1answer
77 views
Programmatically find-and-replace custom sequence
I need to write a command which will apply to my buffer custom, predefined copy-and-replace sequence.
What I have is:
(defun custom-processor ()
"Formats logs to human-readable format"
((replace-...
0
votes
1answer
72 views
How to set a variable that matches different type of strings?
I have these strings:
First Type:
arXiv:1234.56789
arXiv:1234.56789v1
Second type:
hep-th/123456789
hep-th.AB/12345689
hep-th/123456789v1
hep-th.AB/12345689
Belong to the second type even strings ...
0
votes
0answers
59 views
error in process sentinel: Invalid file-name during replacing words
I am getting following error error in process sentinel: Invalid file-name due to generated _flymake.py files, when I am following approach for the recursively find and replace in text files not ...
0
votes
2answers
499 views
Replace string in rectangular region?
When you select a region normally, you can do a replace-string on only that region.
It would be very useful to select a rectangular region (via C-x SPC), and be able to replace-string on only that ...
2
votes
1answer
65 views
Query replace regexp with a distant match?
I have a single transcript file for a set of course lectures I am watching. After doing some formatting on the file. I have it broken up into sets of lessons where the main heading is the lesson title ...
2
votes
1answer
107 views
How to add a suffix to the end of a string in a line?
Here's an example of content in a file
This_is_line_1 : 1
This_is_another_line :2
This_is_3rd_line :3
Here_is_line_4 :4
So, how can using emacs to add char @ immediately to the end 1 string ...
0
votes
2answers
76 views
How to replace first 100 digits with letters?
I want to replace the first 104 digits as it follows:
1 --> a
...
26 --> z
27 --> aa
...
52 --> az
53 --> ba
...
104 --> bz
I have tried as it follows:
(...
0
votes
0answers
59 views
How to replace a LaTex macro with its argument?
I want to replace a macro with its argument, that's to say, if I have
\newcommand{\foo}{FOO}
I want to replace every occurence of \foo with its argument FOO in a specified region.
I am trying to ...
0
votes
1answer
88 views
need help with very complex find and replace
I have a very complex (at least to my mind) text replacement task. ideally this would be a function or macro I could run over every org header in a buffer.
I want to
1. move over any TODO state to a ...
2
votes
1answer
1k views
Search/replace and replace within a block of selected text of buffer in spacemacs
As stated in the title, I want to search and edit (including replace) certain strings in a selected part of a buffer, not the entire buffer!!!, how can I do it? Are there any built-in keystrokes?
0
votes
1answer
635 views
Replace full-width numerals with half-width numerals
I'd like to convert numerals from half-width to full-width characters with a simple regex search and replace as follows:
replace-regexp-in-string regexp rep string &optional fixedcase literal ...
0
votes
2answers
97 views
Replace a block of code with another
How can I replace a block of code with another, akin to query-replace/query-replace-regexp?
For example:
Replacing the following block:
for(A) {
if(B) {
s1;
} else {
C;
}
}
with
...
0
votes
3answers
146 views
Complex searching and replacing [duplicate]
Suppose I have following pattern:
throw "some message";
which I'd like to replace with:
throw new Error("some message");
So, "some message" part should not be changed (or copied as is), and ...
2
votes
2answers
650 views
Selecting next occurrence of word incrementally
I want to make changes inside a paragraph of a large text file.
If I have the cursor at the word "foo", what key combination would get the cursor at the next occurrences of this word? The cursor ...
0
votes
1answer
51 views
How to call `replace-string` with specific strings from code?
Sometimes I want to replace [$] with \( and [/$] with \) either in the region or in the whole buffer. replace-string works well for that, except for requiring me to type the strings I want to replace. ...
1
vote
1answer
170 views
Regex: Don't Match Text Between Curly Braces (LaTeX Commands)
I've been using pandoc and emacs to convert beamer presentations to markdown format. In the beamer presentations we highlighted certain code in example code blocks red. Pandoc has left me to get rid ...
1
vote
1answer
228 views
How to paste a multiline regex from re-builder into `replace-regexp`
I built with M-x re-builder a regex to match empty quoted lines in emails. In read syntax it is:
"^>\\s-*\n>"
How can I copy this regex in re-builder, so that I can paste it in the first ...
