commit https://github.com/vim/vim/commit/2455c4ede8d4ff6f0754977b548708eec08869eb Author: Bram Moolenaar <Bram@vim.org> Date: Tue Sep 15 18:29:39 2015 +0200 patch 7.4.870 Problem: May get into an invalid state when using getchar() in an expression mapping. Solution: Anticipate mod_mask to change. (idea by Yukihiro Nakadaira)

/* hangulin.c */
int hangul_input_state_get __ARGS((void));
void hangul_input_state_set __ARGS((int state));
int im_get_status __ARGS((void));
void hangul_input_state_toggle __ARGS((void));
void hangul_keyboard_set __ARGS((void));
int hangul_input_process __ARGS((char_u *s, int len));
void hangul_input_clear __ARGS((void));
/* vim: set ft=c : */