patch 7.4.1557
Problem: Windows cannot be identified.
Solution: Add a unique window number to each window and functions to use it.
diff --git a/src/eval.c b/src/eval.c
index 0b589fd..5025a52 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -434,7 +434,6 @@
static int tv_equal(typval_T *tv1, typval_T *tv2, int ic, int recursive);
static long list_find_nr(list_T *l, long idx, int *errorp);
static long list_idx_of_item(list_T *l, listitem_T *item);
-static int list_append_number(list_T *l, varnumber_T n);
static int list_extend(list_T *l1, list_T *l2, listitem_T *bef);
static int list_concat(list_T *l1, list_T *l2, typval_T *tv);
static list_T *list_copy(list_T *orig, int deep, int copyID);
@@ -808,6 +807,10 @@
static void f_virtcol(typval_T *argvars, typval_T *rettv);
static void f_visualmode(typval_T *argvars, typval_T *rettv);
static void f_wildmenumode(typval_T *argvars, typval_T *rettv);
+static void f_win_getid(typval_T *argvars, typval_T *rettv);
+static void f_win_gotoid(typval_T *argvars, typval_T *rettv);
+static void f_win_id2tabwin(typval_T *argvars, typval_T *rettv);
+static void f_win_id2win(typval_T *argvars, typval_T *rettv);
static void f_winbufnr(typval_T *argvars, typval_T *rettv);
static void f_wincol(typval_T *argvars, typval_T *rettv);
static void f_winheight(typval_T *argvars, typval_T *rettv);
@@ -6469,7 +6472,7 @@
* Append "n" to list "l".
* Returns FAIL when out of memory.
*/
- static int
+ int
list_append_number(list_T *l, varnumber_T n)
{
listitem_T *li;
@@ -8385,6 +8388,10 @@
{"virtcol", 1, 1, f_virtcol},
{"visualmode", 0, 1, f_visualmode},
{"wildmenumode", 0, 0, f_wildmenumode},
+ {"win_getid", 0, 2, f_win_getid},
+ {"win_gotoid", 1, 1, f_win_gotoid},
+ {"win_id2tabwin", 1, 1, f_win_id2tabwin},
+ {"win_id2win", 1, 1, f_win_id2win},
{"winbufnr", 1, 1, f_winbufnr},
{"wincol", 0, 0, f_wincol},
{"winheight", 1, 1, f_winheight},
@@ -12662,6 +12669,43 @@
}
/*
+ * "win_getid()" function
+ */
+ static void
+f_win_getid(typval_T *argvars, typval_T *rettv)
+{
+ rettv->vval.v_number = win_getid(argvars);
+}
+
+/*
+ * "win_gotoid()" function
+ */
+ static void
+f_win_gotoid(typval_T *argvars, typval_T *rettv)
+{
+ rettv->vval.v_number = win_gotoid(argvars);
+}
+
+/*
+ * "win_id2tabwin()" function
+ */
+ static void
+f_win_id2tabwin(typval_T *argvars, typval_T *rettv)
+{
+ if (rettv_list_alloc(rettv) != FAIL)
+ win_id2tabwin(argvars, rettv->vval.v_list);
+}
+
+/*
+ * "win_id2win()" function
+ */
+ static void
+f_win_id2win(typval_T *argvars, typval_T *rettv)
+{
+ rettv->vval.v_number = win_id2win(argvars);
+}
+
+/*
* "getwinposy()" function
*/
static void