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Jim Blandy 1998-07-28 08:41:00 +00:00
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28
NEWS
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@ -101,6 +101,34 @@ Add STRING as the most recent line in the history used by the READLINE
command. READLINE does not add lines to the history itself; you must
call ADD-HISTORY to make previous input available to the user.
** New module (ice-9 getopt-gnu-style): Parse command-line arguments.
This module provides some simple argument parsing. It exports one
function:
Function: getopt-gnu-style ARG-LS
Parse a list of program arguments into an alist of option
descriptions.
Each item in the list of program arguments is examined to see if
it meets the syntax of a GNU long-named option. An argument like
`--MUMBLE' produces an element of the form (MUMBLE . #t) in the
returned alist, where MUMBLE is a keyword object with the same
name as the argument. An argument like `--MUMBLE=FROB' produces
an element of the form (MUMBLE . FROB), where FROB is a string.
As a special case, the returned alist also contains a pair whose
car is the symbol `rest'. The cdr of this pair is a list
containing all the items in the argument list that are not options
of the form mentioned above.
The argument `--' is treated specially: all items in the argument
list appearing after such an argument are not examined, and are
returned in the special `rest' list.
This function does not parse normal single-character switches.
You will need to parse them out of the `rest' list yourself.
** macro-eval! is removed. Use local-eval instead.
** Some magic has been added to the printer to better handle user

1
THANKS
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@ -27,6 +27,7 @@ Christopher Lee
Michael N. Livshin
Roland McGrath
Clark McGrew
Russ McManus
Harald Meland
Thomas Morgan
Nicolas Neuss

4
ice-9/ChangeLog
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@ -1,3 +1,7 @@
1998-07-28 Jim Blandy <jimb@totoro.red-bean.com>
* getopt-gnu-style.scm: New file. (Thanks to Russ McManus.)
1998-07-26 Jim Blandy <jimb@zwingli.cygnus.com>
* Makefile.in Rebuilt, for config changes in parent dir.