From 8466d8cfa486fb30d1755c4261b781135083787b Mon Sep 17 00:00:00 2001
From: Bryan Newbold <bnewbold@robocracy.org>
Date: Mon, 20 Feb 2017 00:05:29 -0800
Subject: Import Upstream version 3a1

---
 srfi.txi | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 srfi.txi

(limited to 'srfi.txi')

diff --git a/srfi.txi b/srfi.txi
new file mode 100644
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--- /dev/null
+++ b/srfi.txi
@@ -0,0 +1,42 @@
+@code{(require 'srfi)}
+@ftindex srfi
+
+@noindent Implements @dfn{Scheme Request For Implementation} (SRFI) as
+@cindex Scheme Request For Implementation
+described at @url{http://srfi.schemers.org/}
+
+@noindent The Copyright terms of each SRFI states:
+@quotation
+"However, this document itself may not be modified in any way, ..."
+@end quotation
+
+@noindent Therefore, the specification of SRFI constructs must not be
+quoted without including the complete SRFI document containing
+discussion and a sample implementation program.
+
+
+@defmac cond-expand <clause1> <clause2> @dots{}
+
+
+@emph{Syntax:}
+Each @r{<clause>} should be of the form
+
+@format
+@t{(@r{<feature>} @r{<expression1>} @dots{})}
+@end format
+
+where @r{<feature>} is a boolean expression composed of symbols and
+`and', `or', and `not' of boolean expressions.  The last @r{<clause>}
+may be an ``else clause,'' which has the form
+
+@format
+@t{(else @r{<expression1>} @r{<expression2>} @dots{})@r{.}}
+@end format
+
+The first clause whose feature expression is satisfied is expanded.
+If no feature expression is satisfied and there is no else clause, an
+error is signaled.
+
+SLIB @code{cond-expand} is an extension of SRFI-0,
+@url{http://srfi.schemers.org/srfi-0/srfi-0.html}.
+@end defmac
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