Separate from inilike library

.travis.yml

@@ -1,9 +1,11 @@
 language: d
 matrix:
     allow_failures:
+        - d: gdc-4.9.2
+        - d: ldc-0.15.1
+        - d: dmd-2.065.0
         - d: gdc-4.8.2
         - d: ldc-0.14.0
-        - d: dmd-2.065.0
     include:
         - d: dmd-2.067.1
         - d: gdc-4.9.2

README.md

@@ -52,5 +52,6 @@ Use this example to check if the desktopfile library can parse all .desktop file
 
     dub run desktopfile:desktoptest --build=release
 
+To print all directories examined by desktoptest to stdout, build it in non-release mode:
 
-
+    dub run desktopfile:desktoptest

dub.json

@@ -4,6 +4,7 @@
     "license" : "BSL-1.0",
     "authors": ["Roman Chistokhodov"],
     "dependencies": {
+        "inilike": "~>0.1.0"
     },
     "targetName" : "desktopfile",
     "targetPath" : "lib", 

source/desktopfile.d

@@ -65,6 +65,28 @@ version(Posix)
 alias IniLikeGroup DesktopGroup;
 
 
+@trusted string unescapeExec(string str) nothrow pure
+{
+    static immutable Tuple!(char, char)[] pairs = [
+       tuple('"', '"'),
+       tuple('\'', '\''),
+       tuple('\\', '\\'),
+       tuple('>', '>'),
+       tuple('<', '<'),
+       tuple('~', '~'),
+       tuple('|', '|'),
+       tuple('&', '&'),
+       tuple(';', ';'),
+       tuple('$', '$'),
+       tuple('*', '*'),
+       tuple('?', '?'),
+       tuple('#', '#'),
+       tuple('(', '('),
+       tuple(')', ')'),
+    ];
+    return doUnescape(str, pairs);
+}
+
 /**
  * Represents .desktop file.
  * 
@@ -102,8 +124,7 @@ public:
     {   
         super(byLine, options, fileName);
         auto groups = byGroup();
-        enforce(!groups.empty, "no groups");
-        enforce(groups.front.name == "Desktop Entry", "the first group must be Desktop Entry");
+        enforce(!groups.empty, new DesktopFileException("no groups", 0));
 
          _desktopEntry = groups.front;
     }
@@ -310,7 +331,7 @@ public:
      * Join range of multiple values into a string using semicolon as separator. Adds trailing semicolon.
      * If range is empty, then the empty string is returned.
      */
-    static @trusted string joinValues(Range)(Range values) if (isInputRange!Range && isSomeString!(ElementType!Range)) {
+    @trusted static string joinValues(Range)(Range values) if (isInputRange!Range && isSomeString!(ElementType!Range)) {
         auto result = values.filter!( s => s.length != 0 ).joiner(";");
         if (result.empty) {
             return null;