update to latest prelude and smtml, add missings dev-setup deps

dune-project

@@ -50,9 +50,9 @@
   (integers
    (>= 0.5.1))
   ocaml_intrinsics
-  prelude
+  (prelude (>= 0.3))
   sedlex
-  (smtml (>= 0.2.0))
+  (smtml (>= 0.2.3))
   uutf
   xmlm
   (processor (>= 0.2))
@@ -73,11 +73,14 @@
     (>= 0.1)
     :with-dev-setup))
   (crunch :with-dev-setup)
+  (extunix :with-dev-setup)
   (crowbar :with-dev-setup)
+  (gnuplot :with-dev-setup)
   (graphics :with-dev-setup)
   (tiny_httpd :with-dev-setup)
   (ocamlformat :with-dev-setup)
   (rusage :with-dev-setup)
   (tyxml :with-dev-setup)
+  (yaml :with-dev-setup)
   )
  (sites (share binc) (share libc)))

owi.opam

@@ -27,9 +27,9 @@ depends: [
   "digestif"
   "integers" {>= "0.5.1"}
   "ocaml_intrinsics"
-  "prelude"
+  "prelude" {>= "0.3"}
   "sedlex"
-  "smtml" {>= "0.2.0"}
+  "smtml" {>= "0.2.3"}
   "uutf"
   "xmlm"
   "processor" {>= "0.2"}
@@ -38,12 +38,15 @@ depends: [
   "bisect_ppx" {>= "2.5" & with-dev-setup}
   "ocb" {>= "0.1" & with-dev-setup}
   "crunch" {with-dev-setup}
+  "extunix" {with-dev-setup}
   "crowbar" {with-dev-setup}
+  "gnuplot" {with-dev-setup}
   "graphics" {with-dev-setup}
   "tiny_httpd" {with-dev-setup}
   "ocamlformat" {with-dev-setup}
   "rusage" {with-dev-setup}
   "tyxml" {with-dev-setup}
+  "yaml" {with-dev-setup}
 ]
 build: [
   ["dune" "subst"] {dev}

src/cmd/cmd_utils.ml

@@ -8,7 +8,7 @@ let out_testcase ~dst testcase =
   let o = Xmlm.make_output ~nl:true ~indent:(Some 2) dst in
   let tag atts name = (("", name), atts) in
   let atts = [ (("", "coversError"), "true") ] in
-  let to_string v = Fmt.str "%a" Smtml.Value.pp_num v in
+  let to_string v = Fmt.str "%a" Smtml.Value.pp v in
   let input v = `El (tag [] "input", [ `Data (to_string v) ]) in
   let testcase = `El (tag atts "testcase", List.map input testcase) in
   let dtd =