liberate clang-tidy config file for use at talking-async code too

asio/.clang-tidy

@@ -3,12 +3,15 @@
 # misc-non-private-member-variables-in-classes: the options don't do anything
 Checks: "*,\
   -google-readability-todo,\
+  -google-build-using-namespace,\
   -altera-unroll-loops,\
   -fuchsia-*,\
   fuchsia-multiple-inheritance,\
   -llvm-header-guard,\
   -llvm-include-order,\
   -llvmlibc-*,\
+  -cppcoreguidelines-pro-bounds-pointer-arithmetic,\
+  -*-magic-numbers,\
   -misc-non-private-member-variables-in-classes"
 WarningsAsErrors: ''
 CheckOptions:
@@ -23,6 +26,10 @@ CheckOptions:
     value: 'true'
   - key: 'bugprone-suspicious-string-compare.WarnOnLogicalNotComparison'
     value: 'true'
+  - key:  readability-identifier-length.MinimumParameterNameLength
+    value: '2'
+  - key:  readability-identifier-length.MinimumVariableNameLength
+    value: '1'
   - key: 'readability-simplify-boolean-expr.ChainedConditionalReturn'
     value: 'true'
   - key: 'readability-simplify-boolean-expr.ChainedConditionalAssignment'
@@ -110,8 +117,10 @@ CheckOptions:
     value: 'lower_case'
   - key: 'readability-identifier-naming.PrivateMemberCase'
     value: 'lower_case'
-  - key: 'readability-identifier-naming.PrivateMemberPrefix'
-    value: 'm_'
+  # - key: 'readability-identifier-naming.PrivateMemberPrefix'
+  #   value: 'm_'
+  - key: 'readability-identifier-naming.PrivateMemberSuffix'
+    value: '_'
   - key: 'readability-identifier-naming.PrivateMethodCase'
     value: 'lower_case'
   - key: 'readability-identifier-naming.ProtectedMemberCase'