Merge branch 'PluginNewCursor' into dev

Author: Neko-Box-Coder

README.md

@@ -12,6 +12,7 @@
 > - [Exposing replacement functions for deprecated IOUtil functions #3393](https://github.com/zyedidia/micro/pull/3393)
 > - [Adding timeout when fetching plugin & more clear plugin error message #3389](https://github.com/zyedidia/micro/pull/3389)
 > - [Adding Jumping to opening and closing brace logic and actions #3384](https://github.com/zyedidia/micro/pull/3384)
+> - [Allowing plugin to add cursor in custom Loc #3441](https://github.com/zyedidia/micro/pull/3441)
 >
 > To see the diff between this and upstream master, click [here](https://github.com/zyedidia/micro/compare/master...Neko-Box-Coder:micro-dev:dev)
 

internal/action/actions.go

@@ -1972,6 +1972,14 @@ func (h *BufPane) SpawnMultiCursor() bool {
 	return true
 }
 
+// SpawnCursorAtLoc spawns a new cursor at a location and merges the cursors
+func (h *BufPane) SpawnCursorAtLoc(loc buffer.Loc) *buffer.Cursor {
+	c := buffer.NewCursor(h.Buf, loc)
+	h.Buf.AddCursor(c)
+	h.Buf.MergeCursors()
+	return c
+}
+
 // SpawnMultiCursorUpN is not an action
 func (h *BufPane) SpawnMultiCursorUpN(n int) bool {
 	lastC := h.Buf.GetCursor(h.Buf.NumCursors() - 1)