From 52fe2c4f58d71f583a57bfd0c3f3cfb0ae50349d Mon Sep 17 00:00:00 2001
From: Kris Maglione <maglione.k@gmail.com>
Date: Sun, 7 Aug 2011 23:47:48 -0400
Subject: [PATCH] Muck with stringmap/sitemap/stringmap default value
 completions.

---
 common/modules/options.jsm | 20 ++++++++++++++++++++
 common/modules/styles.jsm  |  1 +
 2 files changed, 21 insertions(+)

diff --git a/common/modules/options.jsm b/common/modules/options.jsm
index 7fa15ae8..5322aa9d 100644
--- a/common/modules/options.jsm
+++ b/common/modules/options.jsm
@@ -428,6 +428,7 @@ var Option = Class("Option", {
         let re = util.regexp(Option.dequote(val), flags);
         re.bang = bang;
         re.result = result !== undefined ? result : !bang;
+        re.key = re.bang + Option.quote(util.regexp.getSource(re), /^!|:/);
         re.toString = function () Option.unparseRegexp(this, keepQuotes);
         return re;
     },
@@ -1454,6 +1455,25 @@ var Options = Module("options", {
             context.advance(Option._splitAt);
             context.filter = Option.dequote(context.filter);
 
+            function val(obj) {
+                if (isArray(opt.defaultValue)) {
+                    let val = array.nth(obj, function (re) re.key == extra.key, 0);
+                    return val && val.result;
+                }
+                if (Set.has(opt.defaultValue, extra.key))
+                    return obj[extra.key];
+            }
+
+            if (extra.key && extra.value != null) {
+                context.fork("default", 0, this, function (context) {
+                    context.completions = [
+                            [val(opt.value), _("option.currentValue")],
+                            [val(opt.defaultValue), _("option.defaultValue")]
+                    ].filter(function (f) f[0] !== "" && f[0] != null);
+                });
+                context = context.fork("stuff", 0);
+            }
+
             context.title = ["Option Value"];
             context.quote = Commands.complQuote[Option._quote] || Commands.complQuote[""];
             // Not Vim compatible, but is a significant enough improvement
diff --git a/common/modules/styles.jsm b/common/modules/styles.jsm
index 70608b9f..97cb87ca 100644
--- a/common/modules/styles.jsm
+++ b/common/modules/styles.jsm
@@ -434,6 +434,7 @@ var Styles = Module("Styles", {
         else
             test = function test(uri) { try { return util.isSubdomain(uri.host, filter); } catch (e) { return false; } };
         test.toString = function toString() filter;
+        test.key = filter;
         if (arguments.length < 2)
             return test;
         return test(arguments[1]);