(tu51.txt)
This section makes you familiar with the use of verb "testof 'verbname'". 
Testof combined with editing tools as verb "edasc" allow you to do most of 
debugging and new verb development in one J-session.
You start this J-session by calling in both "workspaces" from edit.wsv and
testof.wsv as follows:
a) Assuming the diskette contents is in f:\j (away from your normal j-code)
type : f:\j j to start j.bat
b) After the j-session is started type:
   0 boot read 'edit.wsv'  Result is "boot.tmp" or "edit.scr"
   0 boot read 'testof.wsv' Result is another "boot.tmp" or "testof.scr"
You can keep on disk: "edit.scr" and "testof.scr" and script both .scr files
if you have sufficient hard disk space. Or script both resulting 
files 'boot.tmp' in the order they are produced and then ferase "boot.tmp"
if you are strapped for disk space. You get the necessary instructions from
verb "boot" at the end of its 2 runs.
A demonstration file "test.sc" is on your disk and this file should next be 
used, to get an introduction of this editing process.
Start with : testof 'test' Note the .sc is not required. Testof will generate
a file "test.mat" this file contains a matrix (table) of j-code copied from
"test.sc" If "test.mat" is already present test.sc will not be used to 
generate "test.mat"
This implies that you can run test.mat through several cycles of testing and
modifications without changing "test.sc" till you are ready to change that
.sc script file.
After verb testof has started it will ask:
1) Are x. and y. test data available to you : Answer Y even so you have at
   the moment no clue where it is. If you answer N the verb aborts.
2) Do you want access to help files. Answer by keying "enter" That is you
   don"t want help files for now.
Next the verb testof will generate about one screen of notes and information.   
Read all of it.
The boxed note re. globals (that is global nouns) reminds you that if you
test a chain of verbs you should check if global names are carried forward
from verb to subverb as the verbs are tested as singular pieces of code.
The interpreter is not aware in this application of verb-subverb relationships
in these conditions.

