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Added the undofile() function. Updated runtime files.

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This commit is contained in:
Bram Moolenaar
2010-05-30 18:30:36 +02:00
parent 504a82173c
commit a17d4c1934
15 changed files with 71 additions and 25 deletions
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19
src/eval.c
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@@ -731,6 +731,7 @@ static void f_tr __ARGS((typval_T *argvars, typval_T *rettv));
static void f_trunc __ARGS((typval_T *argvars, typval_T *rettv));
#endif
static void f_type __ARGS((typval_T *argvars, typval_T *rettv));
static void f_undofile __ARGS((typval_T *argvars, typval_T *rettv));
static void f_values __ARGS((typval_T *argvars, typval_T *rettv));
static void f_virtcol __ARGS((typval_T *argvars, typval_T *rettv));
static void f_visualmode __ARGS((typval_T *argvars, typval_T *rettv));
@@ -7825,6 +7826,7 @@ static struct fst
{"trunc", 1, 1, f_trunc},
#endif
{"type", 1, 1, f_type},
{"undofile", 1, 1, f_undofile},
{"values", 1, 1, f_values},
{"virtcol", 1, 1, f_virtcol},
{"visualmode", 0, 1, f_visualmode},
@@ -17583,6 +17585,23 @@ f_type(argvars, rettv)
rettv->vval.v_number = n;
}
/*
* "undofile(name)" function
*/
static void
f_undofile(argvars, rettv)
typval_T *argvars;
typval_T *rettv;
{
rettv->v_type = VAR_STRING;
#ifdef FEAT_PERSISTENT_UNDO
rettv->vval.v_string = u_get_undo_file_name(get_tv_string(&argvars[0]),
FALSE);
#else
rettv->vval.v_string = NULL;
#endif
}
/*
* "values(dict)" function
*/