requestShellSuggestions
fun requestShellSuggestions(commandText: String, cursorOffset: Int, anchorColumn: Int, anchorRow: Int)
Requests shell suggestions from SwingHostServices.shellSuggestionProvider and shows the returned snapshot near a terminal-grid cell.
Providers run on the Swing Event Dispatch Thread and should return a bounded, already-computed snapshot quickly. Empty provider results hide the current popup.
Parameters
commandText
visible command-line text known to the host.
cursorOffset
UTF-16 cursor offset within commandText.
anchorColumn
visible terminal-grid column used as the popup anchor.
anchorRow
visible terminal-grid row used as the popup anchor.