Binary incompatibilty between 6.9.5_rev1 -> 6.9.2_rc2: reg_number_of_names

[mtasaka]

When compiling with --enable-posix-api on 6.9.5_rev1, and --enable-posix-api --enable-binary-compatible-posix-api, the symbol reg_number_of_names is removed, so this is binary compatible, because binary depending on oniguruma with using reg_number_of_names symbol provided by 6.9.5_rev1 can no longer find the symbol, and it will cause missing symbol error on runtime.

@@ -69,2 +69,3 @@
 onig_copyright	T
+onig_detect_can_be_slow_pattern	T
 onig_end	T
@@ -122,2 +123,3 @@
 onig_get_string_end_by_callout_args	T
+onig_get_subexp_call_limit_in_search	T
 onig_get_subexp_call_max_nest_level	T
@@ -167,2 +169,10 @@
 onig_positive_int_multiply	T
+onig_posix_reg_foreach_name	T
+onig_posix_reg_name_to_group_numbers	T
+onig_posix_reg_number_of_names	T
+onig_posix_reg_set_encoding	T
+onig_posix_regcomp	T
+onig_posix_regerror	T
+onig_posix_regexec	T
+onig_posix_regfree	T
 onig_reduce_nested_quantifier	T
@@ -212,2 +222,3 @@
 onig_set_retry_limit_in_search_of_match_param	T
+onig_set_subexp_call_limit_in_search	T
 onig_set_subexp_call_max_nest_level	T
@@ -313,3 +324,2 @@
 reg_name_to_group_numbers	T
-reg_number_of_names	T
 reg_set_encoding	T

	1 symbols removed
T reg_number_of_names

	11 symbols added
T onig_detect_can_be_slow_pattern
T onig_get_subexp_call_limit_in_search
T onig_posix_reg_foreach_name
T onig_posix_reg_name_to_group_numbers
T onig_posix_reg_number_of_names
T onig_posix_reg_set_encoding
T onig_posix_regcomp
T onig_posix_regerror
T onig_posix_regexec
T onig_posix_regfree
T onig_set_subexp_call_limit_in_search

6.9.6_rc2 changed reg_number_of_names to #define , but this is not okay for keeping binary compatibitify (this type of error happened on vim, for example), the library must export the symbol actually.

[mtasaka]

Confirmed fixed, thank you!