Problem z RegExp

sexy96 · Post by **sexy96** » Sat Nov 19, 2016 2:58 pm

2+5-7=0

To jest OK.
[+][0-9]
[+]\d

a to nie działa
"Błąd składni (2)"

[-][0-9]
[-]\d

Jak powinno być to poprawnie napisane?

opk44 · Post by **opk44** » Sat Nov 19, 2016 3:20 pm

sexy96
1)
-[0-9]
-\d

2)
[\-][0-9]
[\-]\d

sexy96 · Post by **sexy96** » Sat Nov 19, 2016 3:26 pm

Thanks. This is it.

sexy96 · Post by **sexy96** » Mon Nov 21, 2016 9:21 am

Chcę poszukać wyrazy, w których druga litera jest: b

W tym przykładzie jest obok

"dwóch jedynek, obok siebie"

Ten zapis nie działa: (\b .b)
gdy przed nim są w tekście znaki :,.';"

Jak powinien wyglądać poprawny zapis?
W Google'u nie mogę tego znaleźć.

opk44 · Post by **opk44** » Mon Nov 21, 2016 10:22 am

sexy96
1. English?
2. (\b .b) --> (\b.b)

sexy96 · Post by **sexy96** » Mon Nov 21, 2016 10:31 am

Thanks, now is fine.

sexy96 · Post by **sexy96** » Tue Nov 22, 2016 8:43 am

I want to find words in which the second letter is "c"

Tester:

here False

FeyFre · Post by **FeyFre** » Tue Nov 22, 2016 9:06 am

Code: Select all

\b\wc

\b-word boundary
\w-word character

PS: looks like regex 101 fails to recognize "ę"as single char (it is seen as e + diacritic codepoint so it fail to recognize it as non-delimiter). Well, you should find out what is official position of regex implementors/standards.

sexy96 · Post by **sexy96** » Tue Nov 22, 2016 9:24 am

Now is good. Thanks

sexy96 · Post by **sexy96** » Tue Nov 22, 2016 5:07 pm

linia$(1) = "[Buttonbar]": linia$(2) = TextLinii$(2)
ReDim Preserve TextLinii$(nn%)
Buttoncount = Right(TextLinii$, Len(TextLinii$ - 2))
2+3
Buttoncount = Right(TextLinii$, Len(TextLinii$ - 2))

Kod: .*= Right\(.*Len\(.*

https://regex101.com

AkelPad:

Why the difference?

opk44 · Post by **opk44** » Tue Nov 22, 2016 6:25 pm

sexy96
Symbol "dot" (.) in AkelPad can be interpreted in two ways: "dot '.' matches any single character (default)" or "dot '.' matches any single character, except newline character".
See "AkelHelp-Eng.htm" --> "Regular expression syntax" --> (?options):

(?s) dot '.' matches any single character (default).
(?-s) dot '.' matches any single character, except newline character.

You can use that option "directly" in expression or you can check it in form "Find" (look at the small triangle to the right of option "[ ] Regular expressions ▼")

The second way is to use script "FindReplaceEx.js". It is most similar to "regex101.com"

sexy96 · Post by **sexy96** » Tue Nov 22, 2016 6:35 pm

I switched off: .matches \ n
Now is OK. Thanks

sexy96 · Post by **sexy96** » Sat Nov 26, 2016 1:05 pm

I would look "only" the number contained in parentheses
without marking the brackets.
I know it does not matter, but if it can be done?

KDJ · Post by **KDJ** » Sat Nov 26, 2016 2:13 pm

sexy96

Use TextMarker.js script with regular expression:

Code: Select all

(?<=\()\d+(?=\))

sexy96 · Post by **sexy96** » Sat Nov 26, 2016 2:24 pm

Dzięki.

AkelPad

Problem z RegExp

Problem z RegExp

Problem z RegExp.

RegExp problem.

RegExp problem.

RegExp problem.