rc/var.c, branch masterByron Rakitzis' rc(1) port, with a few modifications
snapshot from cvs: 2005-03-032015-05-16T20:23:24+00:00Toby Goodwintoby@paccrat.org2015-05-15T18:36:55+00:0027c900d6ae9cd0dcf4bc97bc9b8c1882e40ccfa8
Bug: variables that are sometimes exported (i.e. $prompt and2015-05-16T20:23:22+00:00tjgtjg2002-08-15T12:51:27+00:008f81d22c989808d3889a7ad6806903adec5ae27b
$version) need to be made exportable if they are inherited from the
environment.
$version) need to be made exportable if they are inherited from the
environment.
Feature: make $version less magical, and exportable if it's changed2015-05-16T20:23:21+00:00tjgtjg2002-04-04T10:07:58+00:00f438af241d1a85f9d6d7b3cd214eb3f11a972e0b
from its default value. Same for $prompt.
from its default value. Same for $prompt.
Feature: make $version less magical, and exportable.2015-05-16T20:23:21+00:00tjgtjg2002-04-03T14:57:21+00:005ebf72443b04d110e41c9f2f9dbc6a9796862e38
Bug: make $bqstatus and $status not exportable.
Bug: make $bqstatus and $status not exportable.
Feature: rename $version to $rc_version.2015-05-16T20:23:21+00:00tjgtjg2002-03-27T13:42:36+00:006af4f7a7ae3d9e016399f09ba99331bfbdc6a6af
Bug: the ^A bug is fixed.2015-05-16T20:23:19+00:00tjgtjg2001-10-01T10:58:19+00:00593a3857b992c85038276eb0e4c8aa20d796f3de
1999-11-102015-05-16T20:23:17+00:00tjgtjg1999-11-11T09:26:33+00:00c24992d132dfb21ad5b1ee44154a5a8c008d6def
Feature: make `version' a list.
Feature: make `version' a list.
Feature: replace `-V' with `version' variable.2015-05-16T20:23:16+00:00tjgtjg1999-10-13T16:29:06+00:00c3ebbbf35d712613024488098645f432160f9e26
remove some genuinely unused arguments2015-05-16T20:23:07+00:00tgoodwintgoodwin1998-07-10T13:25:11+00:00a16991aae18b1d286ad6bb24ad0d96d49fcf5717
change names of some others to ignore