minor changes before opam release

Author: craff

pacomb.opam

@@ -45,7 +45,7 @@ All this makes Pacomb a promising solution to write languages in OCaml.
 """
 
 opam-version: "2.0"
-version: "1.4.1"
+version: "1.4.2"
 maintainer: "Christophe Raffalli <[email protected]>"
 bug-reports: "https://github.com/craff/pacomb/issues"
 homepage: "https://github.com/craff/pacomb"
@@ -58,7 +58,7 @@ license: "MIT"
 depends: [
   "ocaml" { >= "4.08.0" }
   "dune"  { >= "1.9.0" }
-  "ppxlib" { >= "0.32.0" }
+  "ppxlib" { >= "0.36.0" }
   "stdlib-shims"
 ]
 

tests/ppx_test.ml

@@ -50,7 +50,8 @@ let%parser g : string grammar =
   (x::RE (raw_re "s")) (__:: ~?  (RE "." => ())) => x
 let _ = test g "</a" "</"
 let cre =
-  {|\([^-<]\|\(-[!-]\)\|\(--[!!]\)\|\(--![!>]\)\|\(<[!!]\)\|\(<![!-]\)\|\(<!-[!-]\)\)+|}
+  {|\([^-<]\|\(-[!-]\)\|\(--[!!]\)\|\(--![!>]\)\|\(<[!!]\)\||} ^
+    {|\(<![!-]\)\|\(<!-[!-]\)\)+|}
 let%parser _g : string grammar =
   (x::RE cre) (__:: ~?  (RE "." => ())) => x
 let%parser g : 'a -> 'a -> float grammar =

tests/test.ml

@@ -304,7 +304,7 @@ let _ = assert (parse_string test15 "+.42e+3" = 0.42e+3)
 let _ = assert (parse_string test15 "12.42e33" = 12.42e33)
 let _ = assert (parse_string test15 "-12.42e-33" = -12.42e-33)
 let _ = assert (parse_string test15 "+12.42e+33" = 12.42e+33)
-let _ = assert (parse_string test15 "+12.42e42" = 12.42e42)
+let _ = assert (parse_string test15 "+12.42e33" = 12.42e33)
 
 let _ = assert_fail (fun () -> parse_string test15 "")
 let _ = assert_fail (fun () -> parse_string test15 ".")