Return to gram.h CVS log

Up to [CSRG BSD Unix] / 43BSD / contrib / B / src / bed

Annotation of 43BSD/contrib/B/src/bed/gram.h, revision 1.1.1.1

1.1       root        1: /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1984. */
                      2: /* $Header: gram.h,v 2.0 84/06/18 15:46:55 guido Exp $ */
                      3: 
                      4: /*
                      5:  * B editor -- Grammar symbols.
                      6:  */
                      7: 
                      8: /*
                      9:  * Values used in "tabl.c" but also publicly.
                     10:  */
                     11: 
                     12: #define Rootsymbol     00
                     13: #define Suggestion     97
                     14: #define Optional       98
                     15: #define Hole           99
                     16: 
                     17: 
                     18: /*
                     19:  * Ditto for "lexi.c".
                     20:  */
                     21: 
                     22: #define LEXICAL 100
                     23: 
                     24: /*
                     25:  * Routines defined in "gram.c".
                     26:  */
                     27: 
                     28: string *noderepr();
                     29: node gram();
                     30: node suggestion();
                     31: node variable();
                     32: string symname();
                     33: 
                     34: /*
                     35:  * Macros for oft-used funtion.
                     36:  */
                     37: 
                     38: #define Fwidth(str) ((str) ? fwidth(str) : 0)
                     39: 
                     40: #define Fw_zero(str) (!(str) || index("\b\t", (str)[0]))
                     41: #define Fw_positive(str) ((str) && (str)[0] >= ' ')
                     42: #define Fw_negative(str) ((str) && (str)[0] == '\n')

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.