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Added constants for LBRACKET and RBRACKET

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This commit is contained in:
Aadhavan Srinivasan
2024-10-30 09:32:50 -04:00
parent e6c607319c
commit 5f4a6c5a3b
1 changed files with 3 additions and 1 deletions

4
misc.go

@@ -8,13 +8,15 @@ import (
var whitespaceChars = []rune{' ', '\t', '\n'} var whitespaceChars = []rune{' ', '\t', '\n'}
var digitChars = []rune{'0', '1', '2', '3', '4', '5', '6', '7', '8', '9'} var digitChars = []rune{'0', '1', '2', '3', '4', '5', '6', '7', '8', '9'}
var wordChars = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_") var wordChars = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_")
var LBRACKET rune = 0xF0000
var RBRACKET rune = 0xF0001
func dotChars() []rune { // Returns all possible characters represented by the dot metacharacter - this is too tedious to define as a variable, which is why it is a function func dotChars() []rune { // Returns all possible characters represented by the dot metacharacter - this is too tedious to define as a variable, which is why it is a function
start := 0x0020 start := 0x0020
end := 0x007E end := 0x007E
to_return := make([]rune, (end-start)+1) to_return := make([]rune, (end-start)+1)
for i := start; i <= end; i++ { for i := start; i <= end; i++ {
to_return = append(to_return, rune(i)) to_return[i-start] = rune(i)
} }
return to_return return to_return
} }