From: Eric S. Raymond <esr@thyrsus.com>
Date: Thu, 2 Sep 2010 06:42:30 +0000 (-0400)
Subject: Track the recent change in environment variables.
X-Git-Tag: 0.29~60
X-Git-Url: http://thyrsus.com/gitweb/?a=commitdiff_plain;h=c0cd4fa7b6d2aeeecff315530e82ff80409b5f2e;p=intercal.git

Track the recent change in environment variables.
---

diff --git a/doc/ick.txi b/doc/ick.txi
index f0361cf..6464334 100644
--- a/doc/ick.txi
+++ b/doc/ick.txi
@@ -1247,14 +1247,15 @@ Various environment variables can be set to affect the operation of
 
 @multitable @columnfractions .3 .7
 @headitem Variable @tab Meaning
-@item ICKINCLUDEDIR@*ICKLIBDIR@*ICKDATADIR
+@item ICKINCLUDEDIR@*ICKLIBDIR@*ICKSYSDIR@*ICKCSKELDIR
 @tab
-These three environment variables suggest locations in which
+These four environment variables suggest locations in which
 @command{ick} should look to find various files that it needs: the
 skeleton file, system library, C header files and libraries that it
 needs, constant-output optimiser, and the GNU General Public License
 (which the debugger needs to be able to display on demand for legal
 reasons).
+@c Note: ICKSYDIR and ICKCSKELDIR used to be one variable, ICKDATADIR.
 @item CC
 @tab
 The name of a C compiler to use (defaults to gcc, which is the only