Regex examples - Page 3

DiapDealer · 04-04-2012, 07:37 PM

I'm assuming you mean:
 

And not:

roger64 · 04-04-2012, 07:46 PM

Quote:

Originally Posted by DiapDealer

I'm assuming you mean:
 

And not:

shame on me.

Thanks.

Perkin · 04-05-2012, 08:22 AM

Oops! (wrong topic)

roger64 · 04-08-2012, 05:29 AM

Hi

I am not sure I am in the right thread, though it's about regex.
I have several regex that I use on my EPUB with Sigil on all html files.

For example:

F & R 1
([A-Z])
\1

F & R 2
((.[^ ]{0,20}[ ]){4})
\1

I would like some advice about the simplest way to chain these two regexes (and presumably more). To play 1 and after 2.

Out of building a new program (which is way beyond my abilities), I have absolutely no idea how to do it, but it would be pretty useful for me.

theducks · 04-08-2012, 05:57 AM

not the answer to your chain question, but.

Code:

<p class="let"><span class="let1"><span class="let2">\1</span></span>

can be written as

Code:

<p class="let"><span class="let1 let2">\1</span>

mmat1 · 04-08-2012, 06:09 AM

Quote:

Originally Posted by roger64

I would like some advice about the simplest way to chain these two regexes (and presumably more). To play 1 and after 2.

I'll try a shot

Code:

<p class="let">([A-Z])((.[^ ]{0,20}[ ]){4})
<p class="let"><span class="let1"><span class="let2">\1</span></span><span class="smcpTypeV">\2</span>

It's not tested though, and there are nested () which should be \2.

If iunderstand correctly, you're looking for a word after "", then you format the first letter someway and the rest in an other way, right ? Can you give a text-sample ?

Perkin · 04-08-2012, 06:10 AM

Are the two 's in the find of the second action the ones put there by the replace of the first action, i.e. you're working on the same paragraph. ?

Edit: (missed mmat1 post, while typing)
If it's for first letter stuff, what about if desired paragraph starts with a quotemark of some sort, do you want that taken into consideration?

Edit 2:
And are all these paragraphs going to have several words, or could some be just 2 or 3 - I see you've got a {4} set in there.

roger64 · 04-08-2012, 06:30 AM

Thanks for your answers.

Some needed comments maybe:

These two regex are about dropcaps, but I have others...

FR1 is to deal with the first letter of a paragraph named let (no indent). It begins after and it creates a double span, finishing with after the first capital letter.

FR2 specifies the number of words to use after the first letter (here 4). It begins with the characteristic and builds itw own span. I have both A et V styles with different margin-left values.

@theducks I took good note of your remark.

There is no quotemark problem at least for me. When I select a paragraph to have a dropcap, I make sure it begins with a capital letter. :firstletter anyway does not work with ADE so there is no automatic mode for this.

text sample coming...

Perkin · 04-08-2012, 06:48 AM

Without testing, using your regexes from above, and could pobably fine-tune a bit.

Search

Code:

<p class="let">([A-Z])((.[^ ]{0,20}[ ]){4})

Replace

Code:

<p class="let"><span class="let1 let2">\1</span><span class="smcpTypeV">\2</span>

roger64 · 04-08-2012, 06:52 AM

I sent the epub with one dropcap but I forgot something, here is a better one with true smallcaps (best seen with ADE)

sorry

I test your regex

mmat1 · 04-08-2012, 06:58 AM

Quote:

Originally Posted by roger64

I sent the epub with one dropcap.

I've seen it, but meanwhile i tested this:

Code:

<p class="let">([A-Z])(\w{0,20}\s)((\w{0,20}\s){3})

<p class="let"><span class="let1 let2">\1</span><span class="smcpTypeV">\2\3</span>

It handles the first 4 words of an "let"-paragraph. (Perkins suggestion built in) Maybe you give it a try.

roger64 · 04-08-2012, 07:08 AM

@mmat No, getting strange results..
@Perkin No, same as above.

Sending the source odt as well

Perkin · 04-08-2012, 07:09 AM

I've found a problem/difference with replacing once and replacing all, using both my and mmat1's replace strings, when doing a step replace the last space is inside the span, but just doing a replace all, the last space is outside it.

Just posting a report in 0.5.3 release thread.

mmat1 · 04-08-2012, 07:16 AM

Quote:

Originally Posted by Perkin

I've found a problem/difference with replacing once and replacing all, using both my and mmat1's replace strings, when doing a step replace the last space is inside the span, but just doing a replace all, the last space is outside it.

It's maybe just tidy ??

Perkin · 04-08-2012, 07:18 AM

Using your epub and concatenating the two let1/2 styles and removing the now extraneous , I get a odd result as well, so it's not the actual regex, it's the css

looking into it.

@mmat1, tidy is off, and even if on shouldn't alter that anyway.

04-04-2012, 07:37 PM	#31
DiapDealer Grand Sorcerer Posts: 28,891 Karma: 207182180 Join Date: Jan 2010 Device: Nexus 7, Kindle Fire HD	I'm assuming you mean: <span class="fine"> </span> And not: </span class="fine"> </span>

04-08-2012, 05:29 AM	#34
roger64 Wizard Posts: 2,625 Karma: 3120635 Join Date: Jan 2009 Device: Kindle PW3 (wifi)	Hi I am not sure I am in the right thread, though it's about regex. I have several regex that I use on my EPUB with Sigil on all html files. For example: F & R 1 <p class="let">([A-Z]) <p class="let"><span class="let1"><span class="let2">\1</span></span> F & R 2 </span></span>((.[^ ]{0,20}[ ]){4}) </span></span><span class="smcpTypeV">\1</span> I would like some advice about the simplest way to chain these two regexes (and presumably more). To play 1 and after 2. Out of building a new program (which is way beyond my abilities), I have absolutely no idea how to do it, but it would be pretty useful for me.

04-08-2012, 05:57 AM	#35
theducks Well trained by Cats Posts: 31,267 Karma: 61916422 Join Date: Aug 2009 Location: The Central Coast of California Device: Kobo Libra2,Kobo Aura2v1, K4NT(Fixed: New Bat.), Galaxy Tab A	not the answer to your chain question, but. Code: <p class="let"><span class="let1"><span class="let2">\1</span></span> can be written as Code: <p class="let"><span class="let1 let2">\1</span>

04-08-2012, 06:10 AM	#37
Perkin Guru Posts: 657 Karma: 64171 Join Date: Sep 2010 Location: Kent, England, Sol 3, ZZ9 plural Z Alpha Device: Sony PRS-300, Kobo Aura HD, iPad (Marvin)	Are the two </span>'s in the find of the second action the ones put there by the replace of the first action, i.e. you're working on the same paragraph. ? Edit: (missed mmat1 post, while typing) If it's for first letter stuff, what about if desired paragraph starts with a quotemark of some sort, do you want that taken into consideration? Edit 2: And are all these paragraphs going to have several words, or could some be just 2 or 3 - I see you've got a {4} set in there. Last edited by Perkin; 04-08-2012 at 06:19 AM.

04-08-2012, 06:30 AM	#38
roger64 Wizard Posts: 2,625 Karma: 3120635 Join Date: Jan 2009 Device: Kindle PW3 (wifi)	Thanks for your answers. Some needed comments maybe: These two regex are about dropcaps, but I have others... FR1 is to deal with the first letter of a paragraph named let (no indent). It begins after <p class="let"> and it creates a double span, finishing with </span></span> after the first capital letter. FR2 specifies the number of words to use after the first letter (here 4). It begins with the characteristic </span></span> and builds itw own span. I have both A et V styles with different margin-left values. @theducks I took good note of your remark. There is no quotemark problem at least for me. When I select a paragraph to have a dropcap, I make sure it begins with a capital letter. :firstletter anyway does not work with ADE so there is no automatic mode for this. text sample coming... Last edited by roger64; 04-08-2012 at 06:58 AM.

04-05-2012, 08:22 AM	#33
Perkin Guru Posts: 657 Karma: 64171 Join Date: Sep 2010 Location: Kent, England, Sol 3, ZZ9 plural Z Alpha Device: Sony PRS-300, Kobo Aura HD, iPad (Marvin)	Oops! (wrong topic)

04-08-2012, 06:48 AM	#39
Perkin Guru Posts: 657 Karma: 64171 Join Date: Sep 2010 Location: Kent, England, Sol 3, ZZ9 plural Z Alpha Device: Sony PRS-300, Kobo Aura HD, iPad (Marvin)	Without testing, using your regexes from above, and could pobably fine-tune a bit. Search Code: <p class="let">([A-Z])((.[^ ]{0,20}[ ]){4}) Replace Code: <p class="let"><span class="let1 let2">\1</span><span class="smcpTypeV">\2</span>

04-08-2012, 07:09 AM	#43
Perkin Guru Posts: 657 Karma: 64171 Join Date: Sep 2010 Location: Kent, England, Sol 3, ZZ9 plural Z Alpha Device: Sony PRS-300, Kobo Aura HD, iPad (Marvin)	I've found a problem/difference with replacing once and replacing all, using both my and mmat1's replace strings, when doing a step replace the last space is inside the span, but just doing a replace all, the last space is outside it. Just posting a report in 0.5.3 release thread.

04-08-2012, 07:18 AM	#45
Perkin Guru Posts: 657 Karma: 64171 Join Date: Sep 2010 Location: Kent, England, Sol 3, ZZ9 plural Z Alpha Device: Sony PRS-300, Kobo Aura HD, iPad (Marvin)	Using your epub and concatenating the two let1/2 styles and removing the now extraneous </span>, I get a odd result as well, so it's not the actual regex, it's the css looking into it. @mmat1, tidy is off, and even if on shouldn't alter that anyway.

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