escape ( escape -- ch )

Vocabulary

strings.parser

Inputs

escape

a single-character escape

Outputs

ch	a character

Word description

Converts from a single-character escape code and the corresponding character.

Examples

USING: kernel prettyprint strings.parser ; CHAR: n escape CHAR: \n = .
t

Definition

USING: assocs kernel ;

IN: strings.parser

: escape ( escape -- ch )
    H{
        { 32 32 }
        { 97 7 }
        { 98 8 }
        { 34 34 }
        { 101 27 }
        { 102 12 }
        { 110 10 }
        { 48 0 }
        { 114 13 }
        { 115 32 }
        { 116 9 }
        { 118 11 }
        { 92 92 }
    } ?at [ bad-escape ] unless ;