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"in double q".  'in simple q'.

   , -- "def" - 'in code'.  'in samp' a.  , .  ...

   >= ...    A. /l.  .  error->.  "  in quotes ".  ==> - 

   -a( -a^     i~ i .r r'< ,=.  ==     I~ I .R R'< ,=.

