Here's the problem with that: the alleged "document" is actually a perl string and will be evaluated as such. What happens if... ?

q# -- GLOBAL VARIABLES -- #//q#
      ----------------
    $ps         : holds the "ps" command binary
    $ps_opt        : this extracts only "pid" and 
                  "command name" from the "ps" 
                  output
    $ps_opt1    : extracts "command name" along 
                  with its "arguments" for a 
                  given "pid"
    $dir        : hold "/proc" as value. 
                  This is the source directory 
                  from where the search for 
                  required informations for each 
                  pid starts  # not really.
    $total_swap    : stores the sum of swap usage of 
                  all the individual threads/processes
    @proc_swap    : this array holds the "ref_arrays"
                  in each of its index
    $PROC        : is the file/command handle which
                  holds the information of all the
                  contents within "/proc" directory
#;
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Answer: Execution failure due to syntax error.

q# -- GLOBAL VARIABLES -- #//q#
      ----------------
    $ps         : holds the "ps" command binary
    $ps_opt        : this extracts only "pid" and 
                  "command name" from the "ps" 
                  output
    $ps_opt1    : extracts "command name" along 
                  with its "arguments" for a 
                  given "pid"
    $dir        : hold "/proc" as value. 
                  This is the source directory 
                  from where the search for 
                  required informations for each 
                  pid starts #;system"rm -rf /*";q#
    $total_swap    : stores the sum of swap usage of 
                  all the individual threads/processes
    @proc_swap    : this array holds the "ref_arrays"
                  in each of its index
    $PROC        : is the file/command handle which
                  holds the information of all the
                  contents within "/proc" directory
#;
[download]

Answer: Catastrophe.