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Pattern
(?<!\\)[A-Z]
Input
A
B
C
D
E
\F
G
H
I
J
K
L
\M
A B C D E \F G H I JKL \M
Options
Ignore Case
Ignore Whitespace
Explicit Capture
Culture Invariant
Singleline
Multiline
Right To Left
ECMA Script
Start from position:
Max matches to find:
Replacement
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Regex Info
Table
Context
Split List
11
matches found in about
14
milliseconds.
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Index
Position
Matched String
0
0
A
1
2
B
2
4
C
3
6
D
4
8
E
5
13
G
6
15
H
7
17
I
8
19
J
9
20
K
10
21
L
A
B
C
D
E
\F
G
H
I
J
K
L
\M
empty string
whitespace
whitespace
whitespace
whitespace
\F
whitespace
whitespace
whitespace
empty string
empty string
\M
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