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(*
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Module: Shells
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Parses /etc/shells
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Author: Raphael Pinson <raphink@gmail.com>
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About: Reference
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This lens tries to keep as close as possible to `man 5 shells` where possible.
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About: License
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This file is licenced under the LGPL v2+, like the rest of Augeas.
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About: Lens Usage
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To be documented
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About: Configuration files
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This lens applies to /etc/shells. See <filter>.
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*)
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module Shells =
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autoload xfm
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let empty = Util.empty
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let comment = Util.comment
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let comment_or_eol = Util.comment_or_eol
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let shell = [ seq "shell" . store /[^# \t\n]+/ . comment_or_eol ]
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(* View: lns
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The shells lens
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*)
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let lns = ( empty | comment | shell )*
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(* Variable: filter *)
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let filter = incl "/etc/shells"
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let xfm = transform lns filter
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