Find/Replace wildcard?

bookimp13 · Today, 05:32 PM

I'm trying to replace this

<head><title>DSF Chapter 3 Chapter 3</title>

With this

<head><title>Chapter 3</title>

And while I could certainly get rid of 'DSF Chapter ' I'm not sure how to get rid of that 3.

I'm definitely a newbie to Sigil so please use 'Sigil for dummies' phrases

KevinH · Today, 07:04 PM

What you are looking for is called Regular Expression Find and Replace (aka regex).
This mode enable placeholders for specific character classes. Digits are represented by \d,
and a following + sign means 1 or more.

So set Sigil's Find and Replace Mode to Regex.

Try using something like the following in the Find Field:

DSF Chapter \d+

Before making any big Find Replace changes, I would make a Checkpoint just in case a big find and replace does not work the way you expect.

Sigil also has a DryRun Find and Replace command that will show you all the Find and Replaces done in context but not actually perform them, so you can test your regex expressions first.

Turtle91 · Today, 07:16 PM

Try:

Find: <title>.*?Chapter\s*(\d*?)\s*.*?</title>
Replace: <title>Chapter \1</title>

<title> & </title> are just the bounding tags
.*? is any number (or none) of any characters
\s* is any number (or none) spaces
(\d+?) is 1 or more numerical digits and it remembers what it finds

The Replace simply inserts the remembered digits into the phrase using the \1.

There are some good regex tutorials that will really help when editing code. It doesn't take long to get the basics....it does take forever to become a master... I'm definitely not there yet!

Make sure you focus on the PCRE flavor of Regex...that is what Sigil uses.

Cheers,

bookimp13 · Today, 08:00 PM

Quote:

Originally Posted by KevinH

What you are looking for is called Regular Expression Find and Replace (aka regex).
This mode enable placeholders for specific character classes. Digits are represented by \d,
and a following + sign means 1 or more.

So set Sigil's Find and Replace Mode to Regex.

Try using something like the following in the Find Field:

DSF Chapter \d+

Before making any big Find Replace changes, I would make a Checkpoint just in case a big find and replace does not work the way you expect.

Sigil also has a DryRun Find and Replace command that will show you all the Find and Replaces done in context but not actually perform them, so you can test your regex expressions first.

This worked great thank you!

bookimp13 · Today, 08:01 PM

Quote:

Originally Posted by Turtle91

Try:

Find: <title>.*?Chapter\s*(\d*?)\s*.*?</title>
Replace: <title>Chapter \1</title>

<title> & </title> are just the bounding tags
.*? is any number (or none) of any characters
\s* is any number (or none) spaces
(\d+?) is 1 or more numerical digits and it remembers what it finds

The Replace simply inserts the remembered digits into the phrase using the \1.

There are some good regex tutorials that will really help when editing code. It doesn't take long to get the basics....it does take forever to become a master... I'm definitely not there yet!

Make sure you focus on the PCRE flavor of Regex...that is what Sigil uses.

Cheers,

Bookmarked thanks!

Today, 05:32 PM	#1
bookimp13 Junior Member Posts: 7 Karma: 10 Join Date: Aug 2022 Device: Galaxy Tab A 8.0 (2019)	Find/Replace wildcard? I'm trying to replace this <head><title>DSF Chapter 3 Chapter 3</title> With this <head><title>Chapter 3</title> And while I could certainly get rid of 'DSF Chapter ' I'm not sure how to get rid of that 3. I'm definitely a newbie to Sigil so please use 'Sigil for dummies' phrases

Today, 07:04 PM	#2
KevinH Sigil Developer Posts: 8,010 Karma: 5449552 Join Date: Nov 2009 Device: many	What you are looking for is called Regular Expression Find and Replace (aka regex). This mode enable placeholders for specific character classes. Digits are represented by \d, and a following + sign means 1 or more. So set Sigil's Find and Replace Mode to Regex. Try using something like the following in the Find Field: DSF Chapter \d+ Before making any big Find Replace changes, I would make a Checkpoint just in case a big find and replace does not work the way you expect. Sigil also has a DryRun Find and Replace command that will show you all the Find and Replaces done in context but not actually perform them, so you can test your regex expressions first. Last edited by KevinH; Today at 07:10 PM.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Find/Replace ?	Otter	Calibre	2	10-08-2012 08:48 PM
Find Replace	unrulyguides	Sigil	5	02-17-2012 08:38 PM
Find/Replace Won't Find	Rand Brittain	Sigil	7	09-24-2011 04:35 AM
Find and replace string with wildcard	jhempel24	Sigil	15	11-12-2010 01:50 PM
Using Find/Replace with BD	Otter	Sony Reader	7	02-28-2009 01:49 PM

Today, 07:16 PM	#3
Turtle91 A Hairy Wizard Posts: 3,160 Karma: 18843349 Join Date: Dec 2012 Location: Charleston, SC today Device: iPhone 15/11/X/6/iPad 1,2,Air & Air Pro/Surface Pro/Kindle PW & Fire	Try: Find: <title>.?Chapter\s(\d?)\s.?</title> Replace: <title>Chapter \1</title> <title> & </title> are just the bounding tags .? is any number (or none) of any characters \s* is any number (or none) spaces (\d+?) is 1 or more numerical digits and it remembers what it finds The Replace simply inserts the remembered digits into the phrase using the \1. There are some good regex tutorials that will really help when editing code. It doesn't take long to get the basics....it does take forever to become a master... I'm definitely not there yet! Make sure you focus on the PCRE flavor of Regex...that is what Sigil uses. Cheers,

Advert

Advert