@Fightergator asked a question, which I will handle in an own post here:
I have one questions related to a brief discussion we had a couple of months ago. I'm using the Find script snippet that has been posted here numerous times, and with it I can Find using wildcards and regular expressions, along with consider case. What I can't seem to figure out is how to extract capture groups from the found text and use them to customize the replacement string. Currently all I can do is insert a fixed (dumb) replString that I load along with the findString. From what I can see, your script has the ability to process capture groups.
I had the very same problem during the development of FMfindRepl. Hence the published version 0.80 diverted the handling of Replacing something found be RegEx to the original FM panel. But then i had an idea which is implemented in the current versio 1.00.
In module FMfindRepl_PalF, function ButtonFind you see
518 oTR = KLD_F.FindSomething (sFType, sSearch, iMode, bWord, bCase, bBack);
iMode is 2 for searching by RegEx. oTR is the found text range.
In this stage we do not get any clue about the components found by the RegEx, hence in the script we have no idea for a replacement, such as found group $1.
Therefore I analyse the found text range with the same RegEx in the replacement function ButtonReplace
722 sResult = KLD_F.ReplaceInString (sText, sSearch, sReplace, bCase, bWord, bRegEx)
Function ReplaceInString is located in module FMfindRepl_Anicllary:
KLD_F.ReplaceInString = function (string, sSearch, sReplace, bCase, bWord, bRegEx) {
/* Find substring with options and replae it
Arguments string String in which to search
sSearch String to be searched
sReplace String replacing the search
bCase true for case sentitive search
bWord true so search whole words only
bRegEx true to interprete sSearch as RegEx
Returns The string with the replacement
Called by ButtonReplace
History 2021-10-18
*/
var eReg0, eReg1, eReg2, eReg2, eReg3, eRegR, sResult, sFind;
if (string === undefined) { string = ""; }
if (!bRegEx) { // escape the 12 syntactical chars
sFind = sSearch.replace (/([\\\^\$\.\|\?\*\+\(\)\[\{])/g,"\\$1");
}
eReg0 = new RegExp (sFind, "i"); // case insesitive, no words
eReg1 = new RegExp (sFind); // case sensitive, no words
eReg2 = new RegExp (sFind + "\\b", "i"); // case insesitive, word
eReg3 = new RegExp (sFind + "\\b"); // case sensitive, word
if (bRegEx) {
eRegR = new RegExp (sSearch); // interprete as RegEx
sResult = string.replace (eRegR, sReplace);
} else {
if (!bCase && !bWord) {
sResult = string.replace (eReg0, sReplace);
} else if (bCase && !bWord) {
sResult = string.replace (eReg1, sReplace);
} else if (!bCase && bWord) {
sResult = string.replace (eReg2, sReplace);
} else {
sResult = string.replace (eReg3, sReplace);
}
}
return sResult;
} //--- end ReplaceInString
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