Adding rockspec to version 1.4 (which reintroduces labeled choice)

rockspecs/lpeglabel-1.4.0-1.rockspec

@@ -0,0 +1,32 @@
+package = "LPegLabel"
+version = "1.4.0-1"
+source = {
+   url = "https://github.com/sqmedeiros/lpeglabel/archive/v1.4.0-1.tar.gz",
+   tag = "v1.4.0-1",
+   dir = "lpeglabel-1.4.0-1",
+}
+description = {
+   summary = "Parsing Expression Grammars For Lua with Labeled Failures",
+   detailed = [[
+     LPegLabel is a conservative extension of the LPeg library that provides
+     an implementation of Parsing Expression Grammars (PEGs) with labeled failures. 
+     Labels can be used to signal different kinds of erros and to specify which recovery
+     pattern or labeled choice should handle a given label. 
+     LPegLabel also reports the farthest failure position in case of an ordinary failure.
+   ]],
+   homepage = "https://github.com/sqmedeiros/lpeglabel/",
+   maintainer = "Sergio Medeiros <sqmedeiros@gmail.com>",
+   license = "MIT/X11"
+}
+dependencies = {
+   "lua >= 5.1",
+}
+build = {
+   type = "builtin",
+   modules = {
+      lpeglabel = {
+         "lpcap.c", "lpcode.c", "lpprint.c", "lptree.c", "lpvm.c"
+      },
+      relabel = "relabel.lua"
+   }
+}