diff options
Diffstat (limited to 'src/evalfunc.c')
| -rw-r--r-- | src/evalfunc.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/evalfunc.c b/src/evalfunc.c index ba3db95c9..ca412f754 100644 --- a/src/evalfunc.c +++ b/src/evalfunc.c @@ -107,6 +107,7 @@ static void f_ch_status(typval_T *argvars, typval_T *rettv); #endif static void f_changenr(typval_T *argvars, typval_T *rettv); static void f_char2nr(typval_T *argvars, typval_T *rettv); +static void f_chdir(typval_T *argvars, typval_T *rettv); static void f_cindent(typval_T *argvars, typval_T *rettv); static void f_clearmatches(typval_T *argvars, typval_T *rettv); static void f_col(typval_T *argvars, typval_T *rettv); @@ -597,6 +598,7 @@ static struct fst #endif {"changenr", 0, 0, f_changenr}, {"char2nr", 1, 2, f_char2nr}, + {"chdir", 1, 1, f_chdir}, {"cindent", 1, 1, f_cindent}, {"clearmatches", 0, 1, f_clearmatches}, {"col", 1, 1, f_col}, @@ -2491,6 +2493,45 @@ f_char2nr(typval_T *argvars, typval_T *rettv) } /* + * "chdir(dir)" function + */ + static void +f_chdir(typval_T *argvars, typval_T *rettv) +{ + char_u *cwd; + cdscope_T scope = CDSCOPE_GLOBAL; + + rettv->v_type = VAR_STRING; + rettv->vval.v_string = NULL; + + if (argvars[0].v_type != VAR_STRING) + return; + + // Return the current directory + cwd = alloc(MAXPATHL); + if (cwd != NULL) + { + if (mch_dirname(cwd, MAXPATHL) != FAIL) + { +#ifdef BACKSLASH_IN_FILENAME + slash_adjust(cwd); +#endif + rettv->vval.v_string = vim_strsave(cwd); + } + vim_free(cwd); + } + + if (curwin->w_localdir != NULL) + scope = CDSCOPE_WINDOW; + else if (curtab->tp_localdir != NULL) + scope = CDSCOPE_TABPAGE; + + if (!changedir_func(argvars[0].vval.v_string, TRUE, scope)) + // Directory change failed + VIM_CLEAR(rettv->vval.v_string); +} + +/* * "cindent(lnum)" function */ static void |