Re: M4 throwing error

[Gary V. Vaughan]

Anupama Lath wrote:
> 

>>>m4 targCP.ipu
>>>targCP.ipu:3: m4: Non-numeric argument to built-in `incr’

y is undefined (non-numeric), so just set it before trying to
do math with it:

  $ m4
  define(y, 0)

  define(GEN_LABEL_2, `define(`y',incr(y)) `label'y:')

  GEN_LABEL_2()

  label1:

HTH,
        Gary.
-- 
Gary V. Vaughan      ())_.  address@hidden,gnu.org}
Research Scientist   ( '/   http://tkd.kicks-ass.net
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