patch 8.2.2603: Vim9: no effect if user command is also a function Commit: https://github.com/vim/vim/commit/77b10ffad4ebad15022614be4db2745f6a90f405 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 14 13:21:35 2021 +0100 patch 8.2.2603: Vim9: no effect if user command is also a function Problem: Vim9: no effect if user command is also a function. Solution: Check for paren following. (closes https://github.com/vim/vim/issues/7960)

INIT
WANTSTATE

RESET

!RIS homes cursor
PUSH "\e[5;5H"
  ?cursor = 4,4
WANTSTATE +m
PUSH "\ec"
  ?cursor = 0,0
WANTSTATE -m

!RIS cancels scrolling region
PUSH "\e[5;10r"
WANTSTATE +s
PUSH "\ec\e[25H\n"
  scrollrect 0..25,0..80 => +1,+0
WANTSTATE -s

!RIS erases screen
PUSH "ABCDE"
WANTSTATE +e
PUSH "\ec"
  erase 0..25,0..80
WANTSTATE -e

!RIS clears tabstops
PUSH "\e[5G\eH\e[G\t"
  ?cursor = 0,4
PUSH "\ec\t"
  ?cursor = 0,8