[Tcl-bugs] [Tk] (kevin_walzer) com (tka11y): Test for existence of check_screenreader command before testing for output

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Commit [891eac91eb7a5bae35274ec45fc875afb67369fbef1fd8ab4e09b204db0924d4]
  By      kevin_walzer
  For     Tk (branch: tka11y)
  On      2025-10-21T12:23:34.889
  Details https://core.tcl-lang.org/tk/info/891eac91eb7a5bae35274ec45fc875afb67369fbef1fd8ab4e09b204db0924d4

Description
   Test for existence of check_screenreader command before testing for
   output

Changed Files
  1 edited
           library/accessibility.tcl

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