diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/guides/symbol.md | 6 | ||||
| -rw-r--r-- | doc/mruby3.md | 4 |
2 files changed, 3 insertions, 7 deletions
diff --git a/doc/guides/symbol.md b/doc/guides/symbol.md index 9236a3c0d..e9e72a6d3 100644 --- a/doc/guides/symbol.md +++ b/doc/guides/symbol.md @@ -71,7 +71,7 @@ can be specified for it). Other than that, describe only word characters excluding leading and ending punctuations. These macros are converted to static symbol IDs at compile time, unless -preallocate symbols are disabled by defining `MRB_NO_PRESYM`. In that case, +preallocate symbols are disabled by `conf.disable_presym`. In that case, these macros are expanded to `mrb_intern_lit` calls, therefore the mruby state variable is required. The above macros assume the variable name is `mrb`. If its name is not `mrb`, you need to use macros with `_2` suffix, such as @@ -79,5 +79,5 @@ its name is not `mrb`, you need to use macros with `_2` suffix, such as ### Disabling Preallocated Symbols -By defining `MRB_NO_PRESYM` macro, you can disable preallocated symbols. -Or you can specify `conf.disable_presym` in the configuration file. +You can disable preallocated symbols by specifying `conf.disable_presym` in the +configuration file. diff --git a/doc/mruby3.md b/doc/mruby3.md index 5b38e3dfe..ebd2673d5 100644 --- a/doc/mruby3.md +++ b/doc/mruby3.md @@ -90,10 +90,6 @@ changed from previous versions. Call `malloc_trim(0)` from mrb_full_gc() if this macro is defined. If you are using glibc malloc, this macro could reduce memory consumption. -## `MRB_NO_PRESYM` - -Remove preallocated symbol system. - # Command Line Program ## `bin/mruby` (by mrbgems/mruby-bin-mruby) |