[camilou]

Hello, I'm, trying to replace some strings in Calibre and it detects there are 50 matches, I am replacing

"To Kill a Mockingbird" By Nelle Harper Lee\d{1,3}</p>\n<p class="calibre3">\s</p>\n<p class="calibre2">(?P<word>.{1})

with

\g<word>

The conversion process starts, finishes, but when I double click the file, the strings are still there.

I've tried another regular expression that does the same but I'm still getting the same result.

"To Kill a Mockingbird" By Nelle Harper Lee\d{1,3}[\.\s\n<>"\/a-z=0-9]*<p class="calibre2">(?P<word>.{1})

I'm using the latest version of Calibre. I disabled saving the original file (original_epub) but I'm still getting the same problem.

Any idea why is this happening?