| Open the find/replace dialog. | |
| At the bottom will be some Search mode options. Select "Extended (\n \r \t \0 \x...)" | |
| In either the Find what or the Replace with field entries, you can use the following escapes: | |
| \n new line (LF) | |
| \r carriage return (CR) | |
| \t tab character | |
| \0 null character | |
| \xddd special character with code ddd |
| - [!] finds the exclamation character. | |
| - .* selects the rest of the line. | |
| - (\+.*)(Item) \+ finds the + character. | .* selects the text after the + up until the word "Item" | Item finds the string "Item" | () allow us to access whatever is inside the parentheses. The first set of parentheses may be accessed with \1 and the second set with \2. | |
| - \1\r\n\2 will take + and whatever text comes after it, will then add a new line, and place the string "Item" on the new line. | |
| - A-Z finds all letters of the alphabet in upper case. | |
| - a-z finds all lower case letters. | |
| - A-Za-z will find all alphabetic characters. | |
| - [^...] is the inverse. So, if we put these three together: [^A-Za-z] finds any character except an alphabetic character. | |
| - Notice that only one of the [^A-Za-z] is in parentheses (). This is recalled by \1 in the Replace with field. The characters outside of the parentheses are discarded. |
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eproffitt
commented
Apr 13, 2016
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@avinav597 When the user highlights a selection and then presses 'Ctrl+H' in order to display a Find and Replace modal, there is an "In Selection" checkbox next to the "Replace All" button. |
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u01jmg3
commented
Jul 29, 2016
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Any way of preserving case during a find/replace? e.g.
This works but obviously the strings are static which is not ideal for quick usage. It also only covers lowercase, UPPERCASE and Sentence case rather than respecting case as a whole.
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debrajrakshit
commented
Aug 26, 2016
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How to remove a new line? So where it is \n I want to replace it with a space and make it on same line. |
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HatemHusam
commented
Sep 6, 2016
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How to find all the lines that ends with com. ( Com + . ) |
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bhushanbaviskar
commented
Nov 11, 2016
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Same question -> How to remove a new line? So where it is \n I want to replace it with space and make it on the same line. |
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newbiegirl
commented
Nov 21, 2016
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Please assist, I am trying to find a specific ASCII symbol and I need to replace is with another. How do I do that. I used the find function in Search > Find Character in Range however it does not allow to me to search for a specific ascii number (148) and I need to replace that with an another symbol. |
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sverremb
commented
Jan 6, 2017
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To replace a blank line, use \n\r |
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lukegaylor
commented
Feb 13, 2017
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I want to find and replace all the `\cite{......}´commands with blanks. the dots are different for each reoccurrence of \cite. What do i need to input into notepad++ |
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MelioraCogito
commented
Mar 11, 2017
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Actually \n\r doesn't work (v7.3.2). Use \r\n instead. Works like a charm. |
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disco0
commented
Jul 1, 2017
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Thanks for this, got it bookmarked in np++ for quick reminders now. If anyone is interested I'd recommend regex101.com to work on more involved patterns before moving them into np++—its a nice sandbox w/ test text and substitution, as well as a big (but less np++ specific and not entirely beginner friendly) reference library. It also lets you save your patterns if you log in w/ your github(/google/twitter) account or even view other's publicly posted regex examples. The last part I mentioned is great if you're asking how to do basic stuff in comment threads with no answers tbh Although np++ uses PCRE which is the default flavor on the site I have had a few little issues transferring between them, keeping a list like this in np++ for fixing little differences is advised lol |
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shahmustafa
commented
Aug 5, 2017
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how to insert set of a sequence number in replacing window? |
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rsmolkin
commented
Oct 3, 2017
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Hi, I'm trying to run a regex with the global flag, so it would only bring back unique/distinct (last) match of every match. I got some guidance here: But how do I turn on the g (for global) flag in the Notepad++ search in files Regular Expression search? |
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phoenixxko
commented
Nov 12, 2017
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dear devs & fans, I'd like to know if it's possible following:
Many thanks in advance ! |
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vmsantos
commented
Dec 1, 2017
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Hi. I want to modify a .sql to change table/column names preffix/suffix. The generated sql uses id as PK suffix. I want to use cod, as a preffix. |
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jcuellar15934
commented
Feb 12, 2018
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How can I search for "VCP Address" then include all the number thereafter and stop the search on the last semicolon with no content? Also this would be multiple files. |
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tware667
commented
Sep 1, 2018
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Hi How would I find all numbers of the form spacen:n where nn can be any number, single or multi digit, e.g. 2:14 or 23:9, or whatever? thanks |
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ColinDave
commented
Nov 13, 2018
I know this is quite old, but for people with a similar problem, maybe something like this: |
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7thstorm
commented
Apr 17, 2019
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Is there a way to identify a file if something is NOT present? |
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Vijayakumar144
commented
Aug 22, 2019
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Hi |

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avinav597 commentedMar 12, 2016
How to make the program replace only in selected region.