commit https://github.com/vim/vim/commit/4f416e41243ca151b95d39d81ce23d00b1484755 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Aug 16 16:08:18 2016 +0200 patch 7.4.2217 Problem: When using matchaddpos() a character after the end of the line can be highlighted. Solution: Only highlight existing characters. (Hirohito Higashi)

/* if_tcl.c */
void vim_tcl_init(char *arg);
int tcl_enabled(int verbose);
void tcl_end(void);
void ex_tcl(exarg_T *eap);
void ex_tclfile(exarg_T *eap);
void ex_tcldo(exarg_T *eap);
void tcl_buffer_free(buf_T *buf);
void tcl_window_free(win_T *win);
/* vim: set ft=c : */