1999-09-08 11:15:17 -04:00
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AWK & field-parser/record-reader routines shifted over to SREs.
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SRE regexp system installed.
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1995-10-13 23:34:21 -04:00
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BEGIN process forms are now wrapped in a stdio->stdports call, so the
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body sees the I/O environment established by the pf's EPF.
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1999-09-08 11:15:17 -04:00
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New char-sets and predicates:
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printing blank control punctuation hex-digit ascii empty full
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This gives full coverage of the Posix character classes
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New char-set operations.
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Space removed from char-set:graphic -- this was a bug wrt Posix definitions.
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char-set-union and char-set-intersection now n-ary
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Fixed bug with interrupt system that prevented sigalrm from being
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caught by scsh programs.
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Mike Sperber & Kevin Esler
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Dmitrii Pasechnik <D.Pasechnik@twi.tudelft.nl>
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bug in delete code
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reduce -> foldl (reduce-port, reduce-char-set)
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FILE-MATCH still treats strings as Posix regexps; now accepts regexp args, too.
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