$ THIS IS A SYMBOL TEST FOR PL
$HERE ARE SOME SYMBOLS BEHIND A COMMENT
$ \ / | := = , . * & ~ - -> > < [ ] [] ( ) + ;

$ NOW HERE THEY ARE OUTSIDE A COMMENT

& -> := , / = > [ ( < - \ * ~ | [] . + ] ) ;
$ THEY ARE IN ALPHABETICAL ORDER

$ NOW HERE ARE THE WORDS
$ ARRAY BEGIN BOOLEAN CALL CONST DO END FALSE FI IF INTEGER OD PROC
$ READ SKIP TRUE WRITE
ARRAY BEGIN BOOLEAN CALL CONST DO END FALSE FI IF INTEGER OD PROC
READ SKIP TRUE WRITE

$ NOW HERE ARE SOME TRICKY ONES...

... [ ] ][ [] ---> - >   = := $ * . , ;

$ NOW HERE IS SOME GARBAGE
: # % ^ ! @ ? È É Ê

$ NOW HERE ARE SOME NUMBERS....
-32767 32767 0 00009 01 02 03 04 40 50 60 100 -1 -3

$ NOW HERE ARE SOME BAD NUMBERS
50000 -32769 32768 100000000000000000000
$ here are some names...

name_1   _1zz  names1 name1 big_name_230 r500000 zip99 a_name normal

$ here they are again.. backwards

NORMAL A_NAME ZIP99 R500000 BIG_NAME_230 NAME1 NAMES1 _1ZZ NAME_1