When the Regular expression search mode is set, running the Boost regex engine :

And
Sixthly, you may use \Q$\E which allows any characters within the \Q and \E to be accepted as literals within a regular expression. In this example the $ is the literal character.

For this:

When the Extended search mode is set :

You forgot one:

$ ( the character itself )

To complete the @peterjones’s reply, here are all the ways to search for a literal $ sign, within N++ :

• When the Normal search mode is set :

  • $ ( the character itself )

• When the Extended search mode is set :

  • \d036 ( decimal value )

  • \x24 ( Hexadecimal value )

  • \o044 ( Octal value )

  • \b00100100 ( Binary value )

• When the Regular expression search mode is set, running the Boost regex engine :

  • First, you can use the escaped value of this character : \$

  • Secondly, you can place this character within a character class : [$]

  • Thirdly, you may use its hexadecimal Unicode value, so one of the three syntaxes : \x24 or \x{24} or \x{0024}

  • Fourthly, you may use its octal Unicode value, so one of the txo syntaxes : \044 or \0044

  • Fifthly, you may use its symbolic value , so one of the two syntaxes : \N{dollar-sign} or, inside a class character [[.dollar-sign.]]

Of course, you certainly guess that I personally use the Regular expression search mode and, like everybody, the most simple syntax, i.e. \$

Best Regards,

guy038

I assume the $ means something in the search function
Can you advise how to include the $ in the search string

…

I found out how to do it

For anyone who is reading this, and wonders what the mysterious fix was: $ in a regular expression search means “end of line”; to match the literal $ character in a Search Mode = Regular Expression search, it needs to be “escaped” as \$

I found out how to do it
I think I am all good now

Thanks for your help

Thanks for the help
That work great
I have tweaked the search to find various search strings

However, I have a couple of more searches which I think the $ sign in the search is screwing up the search as it fails to find any results
I assume the $ means something in the search function

  <p n="DamperPos$40SetPoint" h="7d" t="c:NumericPoint">
   <p n="$30$25_Select" h="81" t="c:BooleanPoint">
  <p n="$324_7_Required" h="a2" t="c:BooleanPoint">

Can you advise how to include the $ in the search string

Regards

Using regex (SEARCH MODE = Regular Expression), there are multiple ways of doing it. One such solution, assuming that the <p ....> tags always have the n/h/t attributes are always in that order, always with single quotes, always with a single space in between:

• FIND = (<p n='OSS_HeatingSetPoint' h='.*?' t=)'c:NumericPoint'>
  REPLACE = $1'c:NumericWriteable'>
  SEARCH MODE = Regular Expression
  do not checkmark ☐ . matches newline

The (…) section of the regex puts all of that text into group#1, and the $1 in the replacement says “use the value of group1 here”. The '.*?' in the h-attribute’s value means “match 0 or more of any character (except a newline) between the single quotes”.

If your HTML isn’t perfectly regular like that (if attributes are in different orders, or sometimes the attributes use double quotes instead of single quotes, or if the paragraph tag internals are split across multiple lines instead of in one line like you showed), then my simple regex won’t work, and you will need to read and understand our FAQ as to why regex should not be used to edit JSON/HTML/XML. But if your HTML is perfectly regular, my regex might just work for you.

-—

Useful References

• Please Read Before Posting
• Template for Search/Replace Questions
• Formatting Forum Posts
• Notepad++ Online User Manual: Searching/Regex
• FAQ: Where to find other regular expressions (regex) documentation