more nsis snippets

nsis-mode/define

@@ -0,0 +1,5 @@
+# -*- mode: snippet -*-
+# name: define
+# key: def
+# --
+!define ${1:CONSTANT} ${2:value}

nsis-mode/function

@@ -1,8 +1,7 @@
 # -*- mode: snippet -*-
 # name: function
 # key: fun
-# type: command
 # --
-Function ${1:name}
+Function .${1:name}
          $0
 FunctionEnd

nsis-mode/insert_macro

@@ -0,0 +1,5 @@
+# -*- mode: snippet -*-
+# name: insert_macro
+# key: im
+# --
+!insermacro ${1:Name} ${2:"args"}

nsis-mode/macro

@@ -0,0 +1,8 @@
+# -*- mode: snippet -*-
+# name: macro
+# key: macro
+# --
+!macro ${1:Name} UN
+$0
+
+!macroend