Tidy up some configuration options.
MP_ALLOC_* -> MICROPY_ALLOC_*
MICROPY_PATH_MAX -> MICROPY_ALLOC_PATH_MAX
MICROPY_ENABLE_REPL_HELPERS -> MICROPY_HELPER_REPL
MICROPY_ENABLE_LEXER_UNIX -> MICROPY_HELPER_LEXER_UNIX
MICROPY_EXTRA_* -> MICROPY_PORT_*
See issue #35.
diff --git a/py/repl.h b/py/repl.h
index 36acfc3..92688f9 100644
--- a/py/repl.h
+++ b/py/repl.h
@@ -24,6 +24,6 @@
* THE SOFTWARE.
*/
-#if MICROPY_ENABLE_REPL_HELPERS
+#if MICROPY_HELPER_REPL
bool mp_repl_continue_with_input(const char *input);
#endif