misc/vim: inform the user when no results are found

[nit.git] / lib / ini.nit

diff --git a/lib/ini.nit b/lib/ini.nit
index 3960e41..241d22c 100644 (file)
--- a/lib/ini.nit
+++ b/lib/ini.nit
@@ -32,7 +32,7 @@ module ini
 #    assert config.has_key("foo.bar")
 #    assert config["foo.bar"] == "foobar"
 class ConfigTree
-       super Streamable
+       super Writable
 
        # The ini file used to read/store data
        var ini_file: String
@@ -100,7 +100,6 @@ class ConfigTree
        #    assert config.has_key("foo.bar")
        #    assert not config.has_key("zoo")
        fun has_key(key: String): Bool do
-               var children = roots
                var parts = key.split(".").reversed
                var node = get_root(parts.pop)
                if node == null then return false
@@ -187,7 +186,7 @@ class ConfigTree
        #     assert config["goo.boo.baz.bar"] == "gooboobazbar"
        fun load do
                roots.clear
-               var stream = new IFStream.open(ini_file)
+               var stream = new FileReader.open(ini_file)
                var path: nullable String = null
                while not stream.eof do
                        var line = stream.read_line
@@ -220,7 +219,6 @@ class ConfigTree
        private var roots = new Array[ConfigNode]
 
        private fun set_node(key: String, value: nullable String) do
-               var children = roots
                var parts = key.split(".").reversed
                var k = parts.pop
                var root = get_root(k)
@@ -247,7 +245,6 @@ class ConfigTree
        end
 
        private fun get_node(key: String): nullable ConfigNode do
-               var children = roots
                var parts = key.split(".").reversed
                var node = get_root(parts.pop)
                while not parts.is_empty do