Update "Configuration Options Changed" in `doc/mruby3.md` [ci skip]
MODIFY
doc/mruby3.md
doc/mruby3.md
@@ -39,25 +39,31 @@ We have ported some new syntax from CRuby.
# Configuration Options Changed
-Some configuration macro names are changed for consistency
-
-## `MRB_NO_FLOAT`
-
-Changed from `MRB_WITHOUT_FLOAT` to conform `USE_XXX` naming
-convention.
-
-## `MRB_USE_FLOAT32`
-
-Changed from `MRB_USE_FLOAT` to make sure `float` here means
-using single precision float, and not the opposite of
-`MRB_NO_FLOAT`.
-
-## `MRB_USE_METHOD_T_STRUCT`
-
-Changed from `MRB_METHOD_T_STRUCT`.
-
-To use `struct` version of `mrb_method_t`. More portable but consumes more memory.
-Turned on by default on 32bit platforms.
+## Renamed for consistency
+
+Some configuration macro names are changed for consistency (use `MRB_USE_XXX`
+ or `MRB_NO_XXX`).
+
+| mruby2 | mruby3 |
+|--------------------------------|---------------------------|
+| `MRB_ENABLE_ALL_SYMBOLS` | `MRB_USE_ALL_SYMBOLS` |
+| `MRB_ENABLE_CXX_ABI` | `MRB_USE_CXX_ABI` |
+| `MRB_ENABLE_CXX_EXCEPTION` | `MRB_USE_CXX_EXCEPTION` |
+| `MRB_ENABLE_DEBUG_HOOK` | `MRB_USE_DEBUG_HOOK` |
+| `MRB_DISABLE_DIRECT_THREADING` | `MRB_NO_DIRECT_THREADING` |
+| `MRB_DISABLE_STDIO` | `MRB_NO_STDIO` |
+| `MRB_METHOD_T_STRUCT` | `MRB_USE_METHOD_T_STRUCT` |
+| `MRB_USE_FLOAT` | `MRB_USE_FLOAT32` |
+| `MRB_WITHOUT_FLOAT` | `MRB_NO_FLOAT` |
+| `ENABLE_LINENOISE` | `MRB_USE_LINENOISE` |
+| `ENABLE_READLINE` | `MRB_USE_READLINE` |
+| `DISABLE_MIRB_UNDERSCORE` | `MRB_NO_MIRB_UNDERSCORE` |
+
+* `MRB_USE_FLOAT32` is changed from `MRB_USE_FLOAT` to make sure `float` here
+ means using single precision float, and not the opposite of `MRB_NO_FLOAT`.
+* `MRB_USE_METHOD_T_STRUCT` uses `struct` version of `mrb_method_t`. More
+ portable but consumes more memory. Turned on by default on 32bit platforms.
+* `MRB_` prefix is added to those without.
## `MRB_NO_BOXING`
@@ -141,7 +147,6 @@ No more operand extention
Jump addresses used to be specified by absolute offset from the start of `iseq`. Now they are relative offset from the address of the next instruction.
-
## `Random` now use `xoshiro128++`.
For better and faster random number generation.

Update "Configuration Options Changed" in `doc/mruby3.md` [ci skip]