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Text File  |  1980-02-17  |  604b  |  41 lines
  1. #
  2. # remake options -- this isn't necessary unless you add/delete options
  3. #
  4.     onintr ifintr
  5.     cp ex_data.c /tmp/$$.c
  6.     ex - /tmp/$$.c <<'%'
  7.         g/^#include/d
  8.         w
  9.         q
  10. '%'
  11.     cc -E $* /tmp/$$.c >/tmp/foo.c
  12.     ex - /tmp/foo.c <<'X'
  13.         g/^# /d
  14.         set sh=/bin/csh
  15.         g/^[     ]*$/d
  16.         1,/options/d
  17.         /}/-1,$d
  18.         1,$s/    "//
  19.         1,$s/".*//
  20.         1m$
  21.         w! ex_vars.h
  22.         !rm -f %; num ex_vars.h >%
  23.         e
  24.         $t0
  25.         1s/......../     0  /
  26.         1,$s/\(......\)\(.*\)/#define    \U\2\L    \1/
  27.         1,$s/     */    /g
  28.         g/  */s//    /g
  29.         w
  30.         !rm -f ex_vars.h; expand -8,24 % >ex_vars.h
  31.         e! ex_vars.h
  32.         $i
  33.  
  34. .
  35.         $s/e[     ].*[     ]/e    NOPTS    /
  36.         w
  37.         q
  38. 'X'
  39. ifintr:
  40.     rm /tmp/foo.c
  41.