Category talk:Wren-check: Difference between revisions
Content deleted Content added
m PureFox moved page Talk:Wren-check to Category talk:Wren-check: Should have been a Category |
→Source code: Added a method to check if a string is a valid identifier. |
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Line 160:
if (!optionStr.contains(value)) abort_(name, value, "a character within '%(optionStr)'")
}
/* Method to check if a value is a valid Wren identifier. */
static ident(name, value) {
str(name, value, 1)
var allChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_"
var digits = "0123456789"
return value.all { |c| allChars.indexOf(c) >= 0 } && digits.indexOf(value[0]) == -1
}
/* Methods to check if the value is a list or a typed list. */
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