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1.1 root 1: /*
2: * Nroff/Troff.
3: * Escape character definitions.
4: */
5: #define EEOF -1 /* End of file */
6: #define ENUL 0 /* Character maps onto itself */
7: #define EIGN 0200 /* Character is ignored */
8: #define EESC 0201 /* Printable version of escape char */
9: #define EACA 0202 /* Acute accent */
10: #define EGRA 0203 /* Grave accent */
11: #define EMIN 0204 /* Minus sign */
12: #define EUNP 0206 /* Unpadded space */
13: #define EDWS 0207 /* Digit width space */
14: #define EM06 0210 /* 1/6 em narrow space */
15: #define EM12 0211 /* 1/12 em half narrow space */
16: #define ENOP 0212 /* Zero width character */
17: #define ETLI 0213 /* Transparent line indicator */
18: #define ECOM 0214 /* Start of comment */
19: #define EARG 0215 /* Parameter character */
20: #define EHYP 0216 /* Optional hyphenation character */
21: #define ECHR 0217 /* Special character indicator */
22: #define ESTR 0220 /* String macro */
23: #define EBRA 0221 /* Bracket building function */
24: #define EINT 0222 /* Interrupt text processing */
25: #define EVNF 0223 /* 1/2 em vertical motion */
26: #define EFON 0224 /* Change font */
27: #define EHMT 0225 /* Local horizontal motion */
28: #define EMAR 0226 /* Mark horizontal input place */
29: #define EHLF 0227 /* Horizontal line drawing function */
30: #define EVLF 0230 /* Vertical line drawing function */
31: #define ENUM 0231 /* Expand number register */
32: #define EOVS 0232 /* Overstrike */
33: #define ESPR 0233 /* Break and spread output line */
34: #define EVRM 0234 /* Reverse 1 em vertically */
35: #define EPSZ 0235 /* Change pointsize */
36: #define EVRN 0236 /* Reverse 1 en vertically */
37: #define EVMT 0237 /* Local vertical motion */
38: #define EWID 0240 /* Width function */
39: #define EXLS 0241 /* Extra line spacing */
40: #define EZWD 0242 /* Print character with zero width */
41: #define EBEG 0243 /* Begin conditional input */
42: #define EEND 0244 /* End conditional input */
43: #define ECOD 0245 /* Processed text is being returned */
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