commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Aug 28 15:39:57 2016 +0200 patch 7.4.2279 Problem: Starting diff mode with the cursor in the last line might end up only showing one closed fold. (John Beckett) Solution: Scroll the window to show the same relative cursor position.

/* 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 : */