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1.1 root 1: /* Copyright (c) 1979 Regents of the University of California */
2:
3: /*
4: * Character constants and bits
5: *
6: * The editor uses the QUOTE bit as a flag to pass on with characters
7: * e.g. to the putchar routine. The editor never uses a simple char variable.
8: * Only arrays of and pointers to characters are used and parameters and
9: * registers are never declared character.
10: *
11: * 1/26/81 (Berkeley) @(#)cr_ex.h 1.1
12: */
13: # define QUOTE 0200
14: # define TRIM 0177
15: # define CTRL(c) ('c' & 037)
16: # define NL CTRL(j)
17: # define CR CTRL(m)
18: # define DELETE 0177 /* See also ATTN, QUIT in ex_tune.h */
19: # define ESCAPE 033
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