Reply To: Bug in Whatthegrep?

Henk Vrugt

October 2, 2015 at 5:08 am #78485

Henk Vrugt

Participant

Thanx, Peter and David
This problem only seems to occur with the dollar sign:

\~\|\+\?\*\^\$\.\{\}\{\}

Literal (single) backslash
\~ Literal tilde
\| Unnecessary escaped character (safer to use ‘|’)
\+ Literal plus sign
\? Literal question mark
\* Literal asterisk
\^ Literal caret
\$ Unnecessary escaped character (safer to use ‘$’)
\. Literal period
\{ Literal opening curly brace
\} Literal closing curly brace
\{ Literal opening curly brace
\} Literal closing curly brace
$ Literal opening parenthesis
$ Literal closing parenthesis