file: job.t package: muf status: alpha
countLinesInString function is a trivial
convenience function returning the number of newlines
in the string, plus one if the last character is not a
newline. It is coded in-db mostly because doing so is
easy, and the function is likely to be frequently used.
stack: "abc\ndef" countLinesInString stack: 2 pop "abc\ndef\n" countLinesInString stack: 2
See section getLineFromString.
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