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    Length: 1064 (0x428)
    Types: TextFile
    Names: »README«

└─⟦a0efdde77⟧ Bits:30001252 EUUGD11 Tape, 1987 Spring Conference Helsinki
    └─ ⟦this⟧ »EUUGD11/euug-87hel/sec3/wildmat/README« 

TextFile

There have been several regular-expression subroutines and one or two
filename-globbing routines in mod.sources.  They handle lots of
complicated patterns.  This small piece of code handles the *?[]\
wildcard characters the way the standard Unix(tm) shells do, with the
addition that "[^.....]" is an inverse character class -- it matches
any character not in the range ".....".  Read the comments for more
info.

For my application, I had first ripped off a copy of the "glob" routine
from within the find(1) source, but that code is bad news:  it recurses
on every character in the pattern.  I'm putting this replacement in the
public domain.  It's small, tight, and iterative.  Compile with -DTEST
to get a test driver.  After you're convinced it works, install in
whatever way is appropriate for you.

I would like to hear of bugs, but am not interested in additions; if I
were, I'd use the code I mentioned above.

--
Rich $alz					"Hi, mom!"
Mirror Systems, Cambridge Massachusetts		rs@mirror.TMC.COM
{mit-eddie, ihnp4, wjh12, cca, cbosgd, seismo}!mirror!rs