--- jacal.info.orig	2026-08-16 22:53:00 UTC
+++ jacal.info
@@ -214,8 +214,8 @@ then the ‘scm’ steps are unnecessary.             
  -- System: Unix                                                              |
  -- System: GNU/Linux                                                         |
 
-     If you lack permission to install into /usr/local/, you can install      |
-     into your home directory by changing ‘/usr/local/’ to your home      |
+     If you lack permission to install into %%PREFIX%%/, you can install      |
+     into your home directory by changing ‘%%PREFIX%%/’ to your home      |
      directory in this script.                                                |
                                                                               |
           wget https://ftp.gnu.org/gnu/scm/scm-5f5.tar.gz                     |
@@ -224,9 +224,9 @@ then the ‘scm’ steps are unnecessary.             
           tar -xzf scm-5f5.tar.gz                                             |
           tar -xzf slib-3c2.tar.gz                                            |
           tar -xzf jacal-2a1.tar.gz                                           |
-          (cd slib-3c2; ./configure --prefix=/usr/local/; make install)       |
-          (cd scm-5f5; ./configure --prefix=/usr/local/; make scm; make install)
-          (cd jacal-2a1; ./configure --prefix=/usr/local/; make install)      |
+          (cd slib-3c2; ./configure --prefix=%%PREFIX%%/; make install)       |
+          (cd scm-5f5; ./configure --prefix=%%PREFIX%%/; make scm; make install)
+          (cd jacal-2a1; ./configure --prefix=%%PREFIX%%/; make install)      |
           # rm scm-5f5.tar.gz slib-3c2.tar.gz jacal-2a1.tar.gz                |
 
      The command ‘jacal’ will start an interactive session.
@@ -798,9 +798,9 @@ LOADing a ‘.init’ file from the ‘slib’ directo
 This may involve setting up that implementation's initialization file or      |
 LOADing a ‘.init’ file from the ‘slib’ directory.  Then type:         |
                                                                               |
-     (slib:load "/usr/local/lib/jacal/math")                                  |
+     (slib:load "%%PREFIX%%/lib/jacal/math")                                  |
                                                                               |
-where ‘/usr/local/lib/jacal/’ is a path to the JACAL directory.  JACAL    |
+where ‘%%PREFIX%%/lib/jacal/’ is a path to the JACAL directory.  JACAL    |
 should then print:                                                            |
                                                                               |
      JACAL version 2a1, Copyright 1989-2026 Aubrey Jaffer                     |