From 0c49e3197f5713c72f2d088a4c9f382f6c019ad2 Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Wed, 30 Mar 2022 23:27:14 -0700
Subject: New function: isecp.

* eval.c (eval_init): Register isecp intrinsic.

* lib.c (isecp): New function.

* lib.h (isecp): Declared.

* stdlib/compiler.tl (lambda-apply-transform,
dump-compiled-objects): Use isecp instead of isec, since the
actual intersection of symbols isn't needed, only whether it
exists.

* txr.1: Documented.

* stdlib/doc-syms.tl: Updated.
---
 stdlib/compiler.tl | 4 ++--
 stdlib/doc-syms.tl | 9 +++++----
 2 files changed, 7 insertions(+), 6 deletions(-)

(limited to 'stdlib')

diff --git a/stdlib/compiler.tl b/stdlib/compiler.tl
index 7d9cb515..63ceb519 100644
--- a/stdlib/compiler.tl
+++ b/stdlib/compiler.tl
@@ -2037,7 +2037,7 @@
              (al-val (gensym))
              (shadow-p (let ((all-vars (append pars.req pars.(opt-syms)
                                                (if pars.rest (list pars.rest)))))
-                         (or (isec all-vars fix-arg-iter)
+                         (or (isecp all-vars fix-arg-iter)
                              (member apply-list-expr all-vars)))))
         ^(,(if shadow-p 'let 'alet) ,(zip fix-vals fix-arg-iter)
            (let* ,(build
@@ -2406,7 +2406,7 @@
                                         self obj)))))
                  (symvec (sys:vm-desc-symvec vm-desc)))
             out.(add (list-from-vm-desc vm-desc))
-            (when (isec symvec %package-manip%)
+            (when (isecp symvec %package-manip%)
               out.(add :fence)))))
       (dump-to-tlo out-stream out))))
 
diff --git a/stdlib/doc-syms.tl b/stdlib/doc-syms.tl
index 5ce5c0d0..53d01739 100644
--- a/stdlib/doc-syms.tl
+++ b/stdlib/doc-syms.tl
@@ -479,7 +479,7 @@
       ("delete-package" "N-02E687F3")
       ("derived" "N-0151798B")
       ("dev-t" "N-01153D9E")
-      ("diff" "N-0385B074")
+      ("diff" "N-00DFDE76")
       ("digits" "N-03CC559E")
       ("digpow" "N-030C5561")
       ("dir-name" "N-02C01721")
@@ -1037,7 +1037,8 @@
       ("ipv6-v6only" "N-001E8B40")
       ("iread" "N-03FE5500")
       ("isatty" "N-03709E8A")
-      ("isec" "N-0385B074")
+      ("isec" "N-00DFDE76")
+      ("isecp" "N-00DFDE76")
       ("isig" "N-0072FF5E")
       ("isqrt" "D-0038")
       ("istrip" "N-02391683")
@@ -1920,7 +1921,7 @@
       ("symbol-package" "N-02AB2428")
       ("symbol-value" "N-00004DDC")
       ("symbolp" "N-01C0BF69")
-      ("symdiff" "N-0385B074")
+      ("symdiff" "N-00DFDE76")
       ("symlink" "N-009EF0C8")
       ("sys:abscond*" "N-02DF20E5")
       ("sys:abscond-from" "N-02E20FE2")
@@ -2084,7 +2085,7 @@
       ("uname" "N-0308D954")
       ("unget-byte" "D-0007")
       ("unget-char" "D-0055")
-      ("uni" "N-0385B074")
+      ("uni" "N-00DFDE76")
       ("unintern" "N-01B6BFC2")
       ("union" "N-01C78B86")
       ("union-get" "N-02FA4F0C")
-- 
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