diff options
Diffstat (limited to 'src/eval.c')
| -rw-r--r-- | src/eval.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/eval.c b/src/eval.c index 8c7049be30..b0202cdb32 100644 --- a/src/eval.c +++ b/src/eval.c @@ -621,6 +621,7 @@ static void f_synID __ARGS((typval_T *argvars, typval_T *rettv)); static void f_synIDattr __ARGS((typval_T *argvars, typval_T *rettv)); static void f_synIDtrans __ARGS((typval_T *argvars, typval_T *rettv)); static void f_system __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_tabpagenr __ARGS((typval_T *argvars, typval_T *rettv)); static void f_taglist __ARGS((typval_T *argvars, typval_T *rettv)); static void f_tagfiles __ARGS((typval_T *argvars, typval_T *rettv)); static void f_tempname __ARGS((typval_T *argvars, typval_T *rettv)); @@ -6983,6 +6984,7 @@ static struct fst {"synIDattr", 2, 3, f_synIDattr}, {"synIDtrans", 1, 1, f_synIDtrans}, {"system", 1, 2, f_system}, + {"tabpagenr", 0, 1, f_tabpagenr}, {"tagfiles", 0, 0, f_tagfiles}, {"taglist", 1, 1, f_taglist}, {"tempname", 0, 0, f_tempname}, @@ -14868,6 +14870,40 @@ done: } /* + * "tabpagenr()" function + */ +/* ARGSUSED */ + static void +f_tabpagenr(argvars, rettv) + typval_T *argvars; + typval_T *rettv; +{ + int nr = 1; +#ifdef FEAT_WINDOWS + tabpage_T *tp; + char_u *arg; + + if (argvars[0].v_type != VAR_UNKNOWN) + { + arg = get_tv_string_chk(&argvars[0]); + nr = 0; + if (arg != NULL) + { + if (STRCMP(arg, "$") == 0) + for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) + ++nr; + else + EMSG2(_(e_invexpr2), arg); + } + } + else + for (tp = first_tabpage; tp != curtab; tp = tp->tp_next) + ++nr; +#endif + rettv->vval.v_number = nr; +} + +/* * "tagfiles()" function */ /*ARGSUSED*/ |