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Roll in Austin Ziegler's patch
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6750 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Mon Aug 9 12:51:43 2004 Dave Thomas <dave@pragprog.com>
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* dir.c (dir_s_glob): Roll in Austin Ziegler's Dir.glob and
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fnmatch updates.
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Mon Aug 9 06:33:06 2004 Minero Aoki <aamine@loveruby.net>
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* lib/fileutils.rb (cp_r): copies symlink to symlink, except
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83
dir.c
83
dir.c
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@ -1,3 +1,4 @@
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/**********************************************************************
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dir.c -
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@ -1501,10 +1502,34 @@ dir_s_aref(obj, str)
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* Returns the filenames found by expanding the pattern given in
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* <i>string</i>, either as an <i>array</i> or as parameters to the
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* block. Note that this pattern is not a regexp (it's closer to a
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* shell glob). See <code>File::fnmatch</code> for
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* details of file name matching and the meaning of the <i>flags</i>
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* parameter. Note that case sensitivity depends on your system. (so
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* <code>File::FNM_CASEFOLD</code> is ignored)
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* shell glob). See <code>File::fnmatch</code> for the meaning of
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* the <i>flags</i> parameter. Note that case sensitivity
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* depends on your system (so <code>File::FNM_CASEFOLD</code> is ignored)
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*
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* <code>*</code>:: Matches any file. Can be restricted by
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* other values in the glob. <code>*</code>
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* will match all files; <code>c*</code> will
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* match all files beginning with
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* <code>c</code>; <code>*c</code> will match
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* all files ending with <code>c</code>; and
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* <code>*c*</code> will match all files that
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* have <code>c</code> in them (including at
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* the beginning or end). Equivalent to
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* <code>/ .* /x</code> in regexp.
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* <code>**</code>:: Matches directories recursively.
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* <code>?</code>:: Matches any one character. Equivalent to
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* <code>/.{1}/</code> in regexp.
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* <code>[set]</code>:: Matches any one character in +set+.
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* Behaves exactly like character sets in
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* Regexp, including set negation
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* (<code>[^a-z]</code>).
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* <code>{p,q}</code>:: Matches either literal <code>p</code> or
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* literal <code>q</code>. Matching literals
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* may be more than one character in length.
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* More than two literals may be specified.
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* Equivalent to pattern alternation in
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* regexp.
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* <code>\</code>:: Escapes the next metacharacter.
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*
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* Dir["config.?"] #=> ["config.h"]
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* Dir.glob("config.?") #=> ["config.h"]
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@ -1514,6 +1539,23 @@ dir_s_aref(obj, str)
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* Dir.glob("*") #=> ["config.h", "main.rb"]
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* Dir.glob("*", File::FNM_DOTMATCH) #=> [".", "..", "config.h", "main.rb"]
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*
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* Dir.glob("*", File::FNM_DOTMATCH) #=> [".", "..", "config.h",
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* "main.rb"]
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* Dir.glob("**.rb") #=> []
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*
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* rbfiles = File.join("**", "*.rb")
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* Dir.glob(rbfiles) #=> ["main.rb",
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* "lib/song.rb",
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* "lib/song/karaoke.rb"]
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* libdirs = File.join("**", "lib")
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* Dir.glob(libdirs) #=> ["lib"]
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*
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* librbfiles = File.join("**", "lib", "**", "*.rb")
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* Dir.glob(librbfiles) #=> ["lib/song.rb",
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* "lib/song/karaoke.rb"]
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*
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* librbfiles = File.join("**", "lib", "*.rb")
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* Dir.glob(librbfiles) #=> ["lib/song.rb"]
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*/
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static VALUE
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dir_s_glob(argc, argv, obj)
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@ -1591,8 +1633,29 @@ dir_entries(io, dirname)
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* similar to shell filename globbing. It may contain the following
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* metacharacters:
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*
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* <i>flags</i> is a bitwise OR of the <code>FNM_xxx</code> parameters.
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* The same glob pattern and flags are used by <code>Dir::glob</code>.
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* <code>*</code>:: Matches any file. Can be restricted by
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* other values in the glob. <code>*</code>
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* will match all files; <code>c*</code> will
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* match all files beginning with
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* <code>c</code>; <code>*c</code> will match
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* all files ending with <code>c</code>; and
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* <code>*c*</code> will match all files that
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* have <code>c</code> in them (including at
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* the beginning or end). Equivalent to
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* <code>/ .* /x</code> in regexp.
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* <code>**</code>:: Matches directories recursively or files
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* expansively.
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* <code>?</code>:: Matches any one character. Equivalent to
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* <code>/.{1}/</code> in regexp.
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* <code>[set]</code>:: Matches any one character in +set+.
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* Behaves exactly like character sets in
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* Regexp, including set negation
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* (<code>[^a-z]</code>).
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* <code>\</code>:: Escapes the next metacharacter.
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*
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* <i>flags</i> is a bitwise OR of the <code>FNM_xxx</code>
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* parameters. The same glob pattern and flags are used by
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* <code>Dir::glob</code>.
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*
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* File.fnmatch('cat', 'cat') #=> true : match entire string
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* File.fnmatch('cat', 'category') #=> false : only match partial string
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@ -1621,7 +1684,15 @@ dir_entries(io, dirname)
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* File.fnmatch('*', '.profile', File::FNM_DOTMATCH) #=> true period by default.
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* File.fnmatch('.*', '.profile') #=> true
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*
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* rbfiles = File.join("**", "*.rb")
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* File.fnmatch(rbfiles, 'main.rb') #=> false
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* File.fnmatch(rbfiles, './main.rb') #=> false
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* File.fnmatch(rbfiles, 'lib/song.rb') #=> true
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* File.fnmatch('**.rb', 'main.rb') #=> true
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* File.fnmatch('**.rb', './main.rb') #=> false
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* File.fnmatch('**.rb', 'lib/song.rb') #=> true
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* File.fnmatch('*', 'dave/.profile') #=> true
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*
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* File.fnmatch('* IGNORE /*', 'dave/.profile', File::FNM_PATHNAME) #=> false
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* File.fnmatch('* IGNORE /*', 'dave/.profile', File::FNM_PATHNAME | File::FNM_DOTMATCH) #=> true
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*
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