API naming bugs

[Andy Wingo]

Hi,

A few potential API bugs.

1) functions that take C types normally are named scm_c_*. There are a
few exceptions though:
 - scm_from_locale_symbol[n] -- here's a confusing name, perhaps
scm_c_symbol_from_locale_string is more apt -- but this function will be
used frequently, so there is an advantage to keeping it short; perhaps
scm_c_symbol_from_locale or scm_c_symbol_from_lstring or
scm_c_symbol_from_lchars?
 - scm_frame_begin, unwind_handler, etc -- should change because there
is also a SCM-based scm_frame interface

2) NEWS talks about SCM_FRAME_WIND_EXPLICITELY, but code is (correctly)
EXPLICITLY

Regards,
-- 
Andy Wingo
http://wingolog.org/