Removed dotChars() function, moved notDotChars() setting to main()
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13
misc.go
13
misc.go
@@ -7,20 +7,9 @@ import (
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var whitespaceChars = []rune{' ', '\t', '\n'}
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var digitChars = []rune{'0', '1', '2', '3', '4', '5', '6', '7', '8', '9'}
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var wordChars = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_")
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var notDotChars = []rune{'\n'}
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var LBRACKET rune = 0xF0000
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var RBRACKET rune = 0xF0001
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var ANY_CHAR rune = 0xF0002 // Represents any character - used for 'dot' metacharacter
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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
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start := 0x0020
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end := 0x007E
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to_return := make([]rune, (end-start)+1)
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for i := start; i <= end; i++ {
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to_return[i-start] = rune(i)
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}
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return to_return
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}
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var ANY_CHAR rune = 0xF0002 // Represents any character - used for states where the allChars flag is on.
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// Returns true if str[idx] and str[idx-1] are separated by a word boundary.
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func isWordBoundary(str []rune, idx int) bool {
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