commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 17 21:49:33 2016 +0100 patch 7.4.1126 Problem: Can only get the directory of the current window. Solution: Add window and tab arguments to getcwd() and haslocaldir(). (Thinca, Hirohito Higashi)

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