Added re2c 0.13.5

pkgs/development/tools/parsing/re2c/default.nix

@@ -0,0 +1,13 @@
+{stdenv, fetchurl }:
+
+stdenv.mkDerivation {
+  name = "re2c-0.13.5";
+  src = fetchurl {
+    url = mirror://sourceforge/re2c/re2c/0.13.5/re2c-0.13.5.tar.gz;
+    sha256 = "1336c54b3cacjxg3grxdraq6a00yidr04z90605fhxglk89rbagk";
+  };
+
+  meta = {
+    description = "Re2c is a tool for writing very fast and very flexible scanners.";
+  };
+}

pkgs/top-level/all-packages.nix

@@ -3207,6 +3207,8 @@ let
 
   ragel = callPackage ../development/tools/parsing/ragel { };
 
+  re2c = callPackage ../development/tools/parsing/re2c { };
+
   remake = callPackage ../development/tools/build-managers/remake { };
 
   # couldn't find the source yet