patternmatching/src/Glob.i3


 Copyright 1996-1998 John D. Polstra.
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 * $Id: Glob.i3.html,v 1.5 2010-04-29 17:19:49 wagner Exp $ 

Glob provides shell-style pattern matching for filenames. Extended to provide regular expression matching as option by Olaf Wagner

INTERFACE Glob;

IMPORT RegEx;

TYPE
  MatchOption = {
    NoEscape,	(* Disable backslash escaping. *)
    Pathname,	(* Slash must be matched by slash. *)
    Period,	(* Leading period must be matched by period. *)
    (* Danger: The following are non-POSIX. *)
    LeadingDir, (* OK if pattern matches a leading path prefix. *)
    CaseFold,   (* Ignore case. *)
    PrefixDirs, (* Directory prefixes of pattern match too. *)
    UseSimpleRE (* Use the simple regular expressions from RegEx instead
                   of shell style pattern matching *)
  };

  MatchOptions = SET OF MatchOption;

PROCEDURE Match(pattern, string: TEXT;
                options := MatchOptions{}): BOOLEAN RAISES {RegEx.Error};
Return TRUE if the filename given by string matches the pattern given by pattern.

END Glob.

Glob's implementation is in:


interface RegEx is in:


procedure Glob.Match is in: