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Annotation of 42BSD/usr.lib/learn/editor/L44.1h, revision 1.1.1.1

1.1       root        1: #print
                      2: The next trick is to substitute a "\" into a line.
                      3: The same idea holds: simply double the backslash,
                      4: but this time on the right side of the "s" command.
                      5: 
                      6: In the file "prog.c", convert every
                      7:    'n'
                      8: into
                      9:    "\n"
                     10: Re-write the file, and type "ready".
                     11: #create Ref
                     12:   x = "\n";
                     13:   y = 'nop';
                     14:   z = 'lmn';
                     15:   q = "n";
                     16:   r = "\n"+1;
                     17:   s = "\n" - "\n";
                     18: #create prog.c
                     19:   x = 'n';
                     20:   y = 'nop';
                     21:   z = 'lmn';
                     22:   q = "n";
                     23:   r = 'n'+1;
                     24:   s = 'n' - 'n';
                     25: #user
                     26: #cmp Ref prog.c
                     27: #log
                     28: #next
                     29: 44.1i 10

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