Use try-catch not to loose cursor

contrib/generate_precompile.jl

@@ -281,7 +281,10 @@ let
  end
 end
 
-function generate_precompile_statements()
+ansi_enablecursor = "\e[?25h"
+ansi_disablecursor = "\e[?25l"
+
+generate_precompile_statements() = try # Make sure `ansi_enablecursor` is printed
  start_time = time_ns()
  debug_output = devnull # or stdout
  sysimg = Base.unsafe_string(Base.JLOptions().image_file)
@@ -296,10 +299,6 @@ function generate_precompile_statements()
  end
 
  println("Collecting and executing precompile statements")
-
- ansi_enablecursor = "\e[?25h"
- ansi_disablecursor = "\e[?25l"
-
  fancyprint && print(ansi_disablecursor)
  print_state()
  clock = @async begin
@@ -493,7 +492,6 @@ function generate_precompile_statements()
  wait(clock) # Stop asynchronous printing
  failed = length(statements) - n_succeeded
  print_state("step3" => "F$n_succeeded ($failed failed)")
- fancyprint && print(ansi_enablecursor)
  println()
  if have_repl
  # Seems like a reasonable number right now, adjust as needed
@@ -507,7 +505,10 @@ function generate_precompile_statements()
  tot_time = time_ns() - start_time
  println("Precompilation complete. Summary:")
  print("Total ─────── "); Base.time_print(tot_time); println()
-
+catch e
+ rethrow()
+finally
+ fancyprint && print(ansi_enablecursor)
  return
 end