re_free() and re_error() have also been renamed to tere_free() and tere_error() for consistency

The headers still define regfree() and regerror() functions,
but they shouldn't collide with libc unless you include the POSIX regex.h.

Also tere_free() can now be called on nullified regex_t objects, which
eases error handling a bit.

1 files changed, 3 insertions, 1 deletions

diff --git a/README.md b/README.md
index 6958290..c35480e 100644
--- a/README.md
+++ b/README.md
@@ -14,13 +14,15 @@ It is still kept as a standalone library and may be useful to other projects as
 
 Compared to hsrex, this library has the following changes:
 
-* Renamed `re_comp()` to `tere_comp()` and `re_exec()` to `tere_exec()`
+* Renamed `re_comp()` to `tere_comp()`, `re_exec()` to `tere_exec()`,
+  `re_free()` to `tere_free()` and `re_error()` to `tere_error()`
   to avoid collisions with BSD's functions from unistd.h.
 * Native UTF-8 support - no need to convert UTF-8 to UTF-32 first.
   You no longer need to compile a special version of the library.
   It expects Unicode strings by default unless specifying the `REG_RAW`
   `tere_comp()` compilation flag.
 * Support the `REG_ANCHORED` flag for `tere_exec()`.
+* `tere_free()` ignores nullified `regex_t` objects.
 
 ## TODO