Bump Microsoft.NET.Test.Sdk from 18.5.1 to 18.6.0

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "dotnet-stryker": {
-      "version": "4.8.1",
+      "version": "4.14.1",
       "commands": [
         "dotnet-stryker"
       ]

.github/workflows/dotnetcore.yml

@@ -35,7 +35,7 @@ jobs:
     - name: Build with dotnet
       run: dotnet build --configuration Release
     - name: Test with dotnet
-      uses: b3b00/coverlet-action@1.3.5-alpha1
+      uses: b3b00/coverlet-action@1.3.5
       id: 'coverlet'
       if: env.RUN_TESTS
       with:

doc/features/ambiguous_grammars/description.md

@@ -0,0 +1,18 @@
+# Manage ambiguous grammars
+
+## goal
+
+For now CSLY only manage unambiguous grammars. When parsing a n ambiguous grammar it resolves ambiguity returning the first derivation.
+The goal is to return a forest instead of a tree.
+
+## Resolving ambiguity
+
+Resolving ambiguity (if ever possible) would be up to user. either at :
+- visiting tree time (throwing an `AmbiguityExcpetion`
+- some following step , like a semantic or typing pass
+
+## grammaire ambiguë de référence
+
+```
+S> ::= 'a' <S> 'a' | 'a' 'a' <S> | 'a'
+```