patch 8.0.1300: file permissions may end up wrong when writing commit https://github.com/vim/vim/commit/cd142e3369db8888163a511dbe9907bcd138829c Author: Bram Moolenaar <Bram@vim.org> Date: Thu Nov 16 17:03:45 2017 +0100 patch 8.0.1300: file permissions may end up wrong when writing Problem: File permissions may end up wrong when writing. Solution: Use fchmod() instead of chmod() when possible. Don't truncate until we know we can change the file.

/* 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 : */