1: /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1984. */
   2: /* $Header: feat.h,v 2.4 85/08/22 16:02:40 timo Exp $ */
   3: 
   4: /*
   5:  * B editor -- #define features, to make it easy to turn them off.
   6:  */
   7: 
   8: #define BTOP 1 /* Editor used as front-end to interpreter */
   9:     /*
  10: 	 * (This used to be an optional feature of the editor, but is now
  11: 	 * the only officially acknowledged way of using the B system.
  12: 	 * Non-UNIX systems may have no choice but to turn it off, because
  13: 	 * it heavily depends on features like forks and pipes.
  14: 	 */
  15: 
  16: #ifndef SMALLSYS
  17: /*
  18:  * The #define SMALLSYS squeezes out some lesser important debugging
  19:  * code, while leaving out the following #defines turns off various
  20:  * features which can be missed (according to the author).
  21:  * They are roughly sorted on amount of code saved, greatest
  22:  * saving first.
  23:  */
  24: 
  25: #define SAVEBUF 1 /* Save Copy Buffer on file between edit sessions */
  26: #define USERSUGG 1 /* Give suggestions for user-defined commands */
  27: #define SAVEPOS 1 /* Save focus position between edit sessions */
  28: #define FILEARGS 1 /* Allow 'stand-alone' editor to edit single units */
  29: #define RECORDING 1 /* [record] and [playback] commands */
  30: #define SCROLLBAR 1 /* Show scroll bar if unit > screen */
  31: #define SHOWBUF 1 /* Shows contents of copy buffer if locked */
  32: 
  33: /*
  34:  * The following feature used to fit, even on a (our) PDP-11/45.
  35:  * And as it is very useful for novice users, you might try to let it stay.
  36:  */
  37: #define HELPFUL 1 /* Print help blurb on ESC-? or ? */
  38: 
  39: #endif !SMALLSYS
  40: 
  41: /*
  42:  * On compilers that implement C according to the Kernighan and Ritchie book,
  43:  * but not the unix v7 extensions, turn off the following definition.
  44:  */
  45: 
  46: #define STRUCTASS 1 /* C compiler knows structure assignment */

Defined macros

FILEARGS defined in line 28; used 6 times
STRUCTASS defined in line 46; used 2 times

Usage of this include

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