From 76ea4cacc077e5ec8849ccc76f9f06756d4765e5 Mon Sep 17 00:00:00 2001
From: Kris Maglione <maglione.k@gmail.com>
Date: Fri, 12 Dec 2008 11:20:46 -0500
Subject: Revert checking $LIBERATOR_HOME. Sorry, Ted, this is the kind of
 change that should be discussed first.

---
 common/content/io.js | 27 ++++++++-------------------
 1 file changed, 8 insertions(+), 19 deletions(-)

(limited to 'common/content/io.js')

diff --git a/common/content/io.js b/common/content/io.js
index 493c5d7f..2ab444b4 100644
--- a/common/content/io.js
+++ b/common/content/io.js
@@ -409,26 +409,15 @@ function IO() //{{{
             if (WINDOWS)
                 path = path.replace("/", "\\", "g");
 
-            /* expand "~" to 
-             *      (VIMPERATOR|MUTTATOR)_HOME or   (depending on config.name)
-             *      LIBERATOR_HOME or 
-             *      HOME (USERPROFILE or HOMEDRIVE\HOMEPATH on Windows if HOME is not set)
-             * in that order */
-            if (/^~/.test(path))
+            // expand ~
+            if (path[0] == "~")
             {
-                // First try (VIMPERATOR|MUTTATOR)_HOME
-                let home = environmentService.get(config.name.toUpperCase() + "_HOME");
+                // Try $(VIMPERATOR|MUTTATOR)_HOME || $HOME first, on all systems
+                let home = environmentService.get(config.name.toUpperCase() + "_HOME") ||
+                           environmentService.get("HOME");
 
-                // If no (VIMPERATOR|MUTTATOR)_HOME, then try LIBERATOR_HOME
-                if (!home)
-                    home = environmentService.get("LIBERATOR_HOME");
-
-                // If no (VIMPERATOR|MUTTATOR)_HOME, try HOME
-                if (!home)
-                    home = environmentService.get("HOME");
-
-                // On Windows, stretch even farther for other options
-                if (WINDOWS && !home)
+                // Windows has its own ideosynchratic $HOME variables.
+                if (!home && WINDOWS)
                     home = environmentService.get("USERPROFILE") ||
                            environmentService.get("HOMEDRIVE") + environmentService.get("HOMEPATH");
 
@@ -440,7 +429,7 @@ function IO() //{{{
             // Kris reckons we shouldn't replicate this 'bug'. --djk
             // TODO: should we be doing this for all paths?
             path = path.replace(
-                RegExp("\\$(\\w+)\\b|\\${(\\w+)}" + (WINDOWS ? "|%(\\w+)%" : ""), "g"),
+                !WINDOWS ? /\$(\w+)\b|\${(\w+)}/g : /\$(\w+)\b|\${(\w+)}|%(\w+)%/g,
                 function (m, n1, n2, n3) environmentService.get(n1 || n2 || n3) || m
             );
 
-- 
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