patch 8.0.1002: unnecessarily updating screen after timer callback commit https://github.com/vim/vim/commit/02e177d3e85e089ebdfba1a7d937150cffcb287a Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 26 23:43:28 2017 +0200 patch 8.0.1002: unnecessarily updating screen after timer callback Problem: Unnecessarily updating screen after timer callback. Solution: Check if calling the timer sets must_redraw.

/* farsi.c */
int fkmap(int c);
char_u *lrswap(char_u *ibuf);
char_u *lrFswap(char_u *cmdbuf, int len);
char_u *lrF_sub(char_u *ibuf);
int cmdl_fkmap(int c);
int F_isalpha(int c);
int F_isdigit(int c);
int F_ischar(int c);
void farsi_f8(cmdarg_T *cap);
void farsi_f9(cmdarg_T *cap);
/* vim: set ft=c : */