Merge pull request #305 from hannesm/no-stdcompat-require-4.13

Remove stdcompat dependency (fixes #304), require OCaml 4.13

.github/workflows/workflow.yml

@@ -17,9 +17,7 @@ jobs:
           - windows-latest
         ocaml-compiler:
           # Decision on version matrix informed by https://discuss.ocaml.org/t/which-ocaml-compiler-versions-should-we-run-against-in-ci/7933/2
-          # But has gradually inched up due to signs of bitrot on earlier versions
-          # such as https://github.com/thierry-martinez/stdcompat/issues/26
-          - 4.08.0
+          - 4.13.x
           - 4.14.x
         include:
           - ocaml-compiler: 5.0.x

README.md

@@ -55,7 +55,7 @@ $ make test
 Dependencies
 ------------
 
-The minimum version of OCaml required is 4.08.
+The minimum version of OCaml required is 4.13.
 
 Dependencies are tracked in the [dune-project](./dune-project) and can be
 installed by running:

dune-project

@@ -25,8 +25,7 @@ extension mechanism, and some other features. Note that the opam
 package installs both the OMD library and the command line tool `omd`.")
  (tags (org:ocamllabs org:mirage))
  (depends
-  (ocaml (>= 4.08))
-   stdcompat
+  (ocaml (>= 4.13))
    uutf
    uucp
    uunf

omd.opam

@@ -22,8 +22,7 @@ homepage: "https://github.com/ocaml/omd"
 bug-reports: "https://github.com/ocaml/omd/issues"
 depends: [
   "dune" {>= "2.7"}
-  "ocaml" {>= "4.08"}
-  "stdcompat"
+  "ocaml" {>= "4.13"}
   "uutf"
   "uucp"
   "uunf"

src/dune

@@ -1,7 +1,7 @@
 (library
  (name omd)
  (public_name omd)
- (libraries uutf uucp uunf stdcompat))
+ (libraries uutf uucp uunf))
 
 (rule
  (with-stdout-to

src/parser.ml

@@ -1,5 +1,4 @@
 open Ast.Impl
-open Stdcompat
 
 type 'attr link_def =
   { label : string

src/strSlice.ml

@@ -1,5 +1,3 @@
-open Stdcompat
-
 type t =
   { base : string
   ; off : int

src/toc.ml

@@ -1,5 +1,4 @@
 open Ast.Util
-open Stdcompat
 
 let rec remove_links inline =
   match inline with