Hello, @v-s-rawat,
Could your verify that, when your text has a strange behaviour, if it contains some invisible Unicode format characters ?
Open the Mark dialog ( Search > Mark... )
SEARCH [\x{200B}-\x{200F}\x{202B}-\x{202F}\x{206A}-\x{206C}]
Check the Purge for each search option
Select the Regular expression search mode
Click on the Mark All button
If your file contains such characters, a red thin cursor should appear, at any location where an invisible format character occurs, generally between two standard characters !
In that case, just wipe them out, doing a S/R, with an empty replacement zone !
Best regards,
guy038
P.S. :
I, personally, would be very, very sad to miss the column mode selection, especially, in conjunction with the excellent Dail’s plugin BetterMultiSelection ;-))