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_ Author: Howie Kaye
_
_ Columbia University Center for Computing Activities, July 1986.
_ Copyright (C) 1986, 1987, Trustees of Columbia University in the
_ City of New York.  Permission is granted to any individual or
_ institution to use, copy, or redistribute this software so long as
_ it is not sold for profit, provided this copyright notice is
_ retained.
_

/*
 * para_actions:
 * a structure to hold an action character, and an associated function
 * to call for that action
 */

typedef struct {
  char actionchar;
  char * (* actionfunc)();
} para_actions;

/*
 * para_data:
 * input data to paragraph parser.
 * holds text to install at the beginning of the buffer, and
 * a NULL terminated vector of para_actions.
 */

typedef struct {
  char *buf;
  para_actions *actions;
} para_data;

fnerror(NM,`Out of memory')

/*
 * the PARA_DEF flag is used to specify that the default actions should be
 * set, and then the user specified actions should be installed.
 * Used to make additions to the default actions
 */
fnflag(DEF)

#if (BSD|SYSV)
#define DEF_EDITOR "emacs"
#endif

#ifdef MSDOS
#ifdef RAINBOW
#define DEF_EDITOR "mince"
#else
#define DEF_EDITOR "epsilon"
#endif /*  RAINBOW */
#endif /*  MSDOS */
pvtype(char *);