From: akr <akr>
Date: Fri, 11 Jun 1999 11:36:48 +0000 (+0000)
Subject: * static.el (static-defconst): New function.
X-Git-Tag: apel-9_20~29
X-Git-Url: http://git.chise.org/gitweb/?a=commitdiff_plain;h=64c72f840d56c5f73d519205235d0d93834bae77;p=elisp%2Fapel.git

* static.el (static-defconst): New function.
---

diff --git a/ChangeLog b/ChangeLog
index 12e48bb..b7dd688 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+1999-06-11  Tanaka Akira      <akr@jaist.ac.jp>
+
+	* static.el (static-defconst): New function.
+
 1999-06-04  MORIOKA Tomohiko  <tomo@m17n.org>
 
 	* pces-xfc.el (insert-file-contents-literally-treats-binary): New
diff --git a/static.el b/static.el
index 0dde589..a47eb05 100644
--- a/static.el
+++ b/static.el
@@ -60,6 +60,14 @@
 		      (` ((, (car h)) (quote (progn (,@ (cdr h))))))))
 		  handlers))))))
 
+(defmacro static-defconst (symbol initvalue docstring)
+  "`defconst' expression but INITVALUE is evaluated at compile-time.
+
+The variable SYMBOL can be referenced at either compile-time or run-time."
+  (let ((value (eval initvalue)))
+    (eval (` (defconst (, symbol) (quote (, value)) (, docstring))))
+    (` (defconst (, symbol) (quote (, value)) (, docstring)))))
+
 
 ;;; @ end
 ;;;