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1.1 ! root 1: ! 2: /* EMACS_MODES: c !fill */ ! 3: ! 4: ! 5: #ifdef uts ! 6: #define u370 ! 7: #endif ! 8: #ifdef u370 ! 9: #define PORTEXT ! 10: #endif ! 11: #ifdef OWNER ! 12: #define EXTERN ! 13: #else ! 14: #define EXTERN extern ! 15: #endif ! 16: #ifdef PC ! 17: #define pdp11 1 ! 18: EXTERN int errno; ! 19: #else ! 20: #define CRYPTO /* Encryption ON */ ! 21: #endif ! 22: #ifdef ux3 ! 23: #define NDLAY 1 ! 24: #endif ! 25: #ifdef bsd /* CRC */ ! 26: #define NDLAY 1 /* CRC */ ! 27: #endif /* CRC */ ! 28: ! 29: EXTERN int curln; /* current line */ ! 30: EXTERN int column; /* collumn */ ! 31: EXTERN char *clptr; /* ptrs[curln,column] */ ! 32: EXTERN int nlines; /* number of lines in buffer */ ! 33: EXTERN int kline; /* line to kill to */ ! 34: EXTERN char *klptr; /* ptrs[kline][kcol] */ ! 35: EXTERN int kcol; /* collumn ... */ ! 36: EXTERN int mklbuf; /* temporary for makeline macro */ ! 37: EXTERN int SREGION; /* Size screen region affected by command */ ! 38: EXTERN int brkflg; /* flag denoting a break received */ ! 39: ! 40: EXTERN int PICMODE; /* Picture mode */ ! 41: EXTERN int NODEL; /* No deletion (blank overwrite */ ! 42: ! 43: ! 44: /* macro arguments */ ! 45: ! 46: #define NMVAR 10 /* number of local variables */ ! 47: EXTERN int *marg; /* macro argument pointer */ ! 48: ! 49: /* buffer stuff */ ! 50: ! 51: #ifdef pdp11 ! 52: #define BLEN 512 /* length of each block */ ! 53: #define BSHIFT 9 /* log2 of block length */ ! 54: #define NBLOCK 17 /* number of buffer blocks */ ! 55: #else ! 56: #define BLEN 1024 /* length of each block */ ! 57: #ifdef v8 ! 58: #undef BSHIFT ! 59: #endif ! 60: #define BSHIFT 10 /* log2 of block length */ ! 61: #ifdef bsd ! 62: #define NBLOCK 16 /* Large, since it's only virtual memory */ ! 63: ! 64: #else ! 65: #define NBLOCK 10 /* number of buffer blocks */ ! 66: #endif ! 67: #endif ! 68: EXTERN char bbuf[NBLOCK] [BLEN]; /* storage for buffer */ ! 69: ! 70: #define MAXEL 512 /* Max line length */ ! 71: #define MAXELSH 9 /* log2(MAXEL) */ ! 72: #define LSMALL 16 /* smallest line size */ ! 73: #define LSSHIFT 4 /* log2(lsmall) */ ! 74: ! 75: /* Macro Hooks table */ ! 76: ! 77: /* These definitions must match those in ecomp.c */ ! 78: ! 79: #define Pre_Read_Hook 1 ! 80: #define Post_Read_Hook 2 ! 81: #define Pre_Write_Hook 3 ! 82: #define Load_Macro_Hook 4 ! 83: #define Read_Name_Hook 5 ! 84: #define Mode_Line_Hook 6 ! 85: #define Exit_Emacs_Hook 7 ! 86: #define Leave_Buffer_Hook 8 ! 87: #define Enter_Buffer_Hook 9 ! 88: ! 89: #define NHOOKS 10 ! 90: EXTERN int hooks[NHOOKS]; ! 91: ! 92: #ifdef pdp11 ! 93: #define FNLEN 128 ! 94: #else ! 95: #define FNLEN 256 ! 96: #endif ! 97: EXTERN char fnbuf[FNLEN]; ! 98: ! 99: /* macro definitions */ ! 100: ! 101: #define EOL '\n' ! 102: #define INMEM(xnumb) (ptrs[xnumb] &01) ! 103: #define OUTMEM(xnumb) ((ptrs[xnumb]&01) == 0) ! 104: #define mkline(lineno) (((lineno<nlines)&&((mklbuf=ptrs[lineno])&01)) ? &(bbuf[0][mklbuf]) : mkl(lineno)) ! 105: ! 106: EXTERN char *UP; ! 107: EXTERN char *DOWN; ! 108: EXTERN char *BACK; ! 109: EXTERN char *FORWARD; ! 110: EXTERN char *HOME; ! 111: EXTERN char *CLEAR; ! 112: EXTERN char *CLREST; ! 113: EXTERN char *CLINE; ! 114: EXTERN char *BELL; ! 115: EXTERN char *CURAD; ! 116: EXTERN char *TMAP; ! 117: EXTERN char *SMAP; ! 118: EXTERN char *NOP; ! 119: EXTERN char *LOPEN; ! 120: EXTERN char *LDEL; ! 121: EXTERN char *INSERTC; ! 122: EXTERN char *INSERTM; ! 123: EXTERN char *OSERTC; ! 124: EXTERN char *INSERTP; ! 125: EXTERN char *DELC; ! 126: EXTERN char *SSCROLL; ! 127: EXTERN char *RSCROLL; ! 128: EXTERN char *CR; ! 129: EXTERN char *SCREG; ! 130: EXTERN char *ULINE; ! 131: EXTERN char *UEND; ! 132: EXTERN int EOVER; ! 133: EXTERN char *SCINIT; ! 134: EXTERN char *VEXIT; ! 135: EXTERN char *RELUP; ! 136: EXTERN char *RELDOWN; ! 137: EXTERN char *RELFORW; ! 138: EXTERN char *RELBACK; ! 139: EXTERN char *CLDEL; ! 140: EXTERN char *CLSCROLL; ! 141: EXTERN char *CRSCROLL; ! 142: EXTERN char *CLOPEN; ! 143: EXTERN int CMPON; ! 144: EXTERN int XBASE; ! 145: EXTERN int YBASE; ! 146: EXTERN int SCRWID; ! 147: EXTERN int SCRNLIN; ! 148: EXTERN int SCRWRAP; ! 149: EXTERN int VCOST; ! 150: EXTERN int SRCADD; ! 151: EXTERN int MI; ! 152: EXTERN int IN; ! 153: EXTERN int DELMODE; ! 154: EXTERN int TERMIQ; ! 155: ! 156: /* character type table */ ! 157: ! 158: #define PLAIN 0 ! 159: #define CONTRL 1 ! 160: #define TAB 2 ! 161: #define BACKSP 3 ! 162: #define UL 4 ! 163: ! 164: /* Emacs data directory */ ! 165: ! 166: EXTERN char em_dir[64]; /* emacs data directory (expanded) */ ! 167: ! 168: /* global buffer definitions */ ! 169: ! 170: ! 171: #ifdef PC ! 172: #define MPTRS 4096 ! 173: EXTERN unsigned ptrs[MPTRS]; ! 174: #else ! 175: extern unsigned end[]; /* get types right! */ ! 176: #define ptrs end /* all references to ptrs go to end */ ! 177: /*VARARGS*/ char *execl(); ! 178: #endif PC ! 179: ! 180: EXTERN int NPTRS; /* number of pointers */ ! 181: ! 182: /* character definitions */ ! 183: ! 184: #define NCHARS 384 /* number of editor characters */ ! 185: #define ISIZE 256 /* Maximum number of builtins */ ! 186: ! 187: #define META 0200 ! 188: #define CTLX 0400 ! 189: ! 190: #define CTRLA 01 ! 191: #define CTRLB 02 ! 192: #define CTRLC 03 ! 193: #define CTRLD 04 ! 194: #define CTRLE 05 ! 195: #define CTRLF 06 ! 196: #define CTRLG 07 ! 197: #define CTRLH 010 ! 198: #define CTRLI 011 ! 199: #define CTRLJ 012 ! 200: #define CTRLK 013 ! 201: #define CTRLL 014 ! 202: #define CTRLM 015 ! 203: #define CTRLN 016 ! 204: #define CTRLO 017 ! 205: #define CTRLP 020 ! 206: #define CTRLQ 021 ! 207: #define CTRLR 022 ! 208: #define CTRLS 023 ! 209: #define CTRLT 024 ! 210: #define CTRLU 025 ! 211: #define CTRLV 026 ! 212: #define CTRLW 027 ! 213: #define CTRLX 030 ! 214: #define CTRLY 031 ! 215: #define CTRLZ 032 ! 216: #define CTRLBRAK 035 ! 217: #define CTRLBACK 034 ! 218: #define ESC 033 ! 219: #define NEWLINE 037 ! 220: #define RUBOUT 0177 ! 221: #define MTA(mtach) ('mtach'+0200) /* make meta char */ ! 222: #define CTRL(ch) (ch&037) ! 223: ! 224: ! 225: ! 226: /* Keyboard key bindings */ ! 227: ! 228: ! 229: EXTERN unsigned short map_it[NCHARS]; ! 230: ! 231: /* The following definitions define the mappings for the characters ! 232: * in "doit" and map_it */ ! 233: ! 234: #define CBEEP 0 /* no binding */ ! 235: #define CMETA 1 /* metizing characters */ ! 236: #define CNUMB 2 /* numbers */ ! 237: #define CCTLX 3 /* control -x */ ! 238: #define CEXIT 4 /* control - z */ ! 239: #define CCTLU 5 /* control - u */ ! 240: #define CMARG 6 /* macro argument or variable */ ! 241: #define CLRES 7 /* Last Result */ ! 242: #define CMNUS 8 /* minus */ ! 243: #define NIFUNC 9 /* # of ifunc chars */ ! 244: ! 245: #define CINSERTC 9 /* self-inserts */ ! 246: #define CBEGIN 10 /* start of line */ ! 247: #define CBACK 11 /* back one character */ ! 248: #define CFDEL 13 /* ^D */ ! 249: #define CENDL 14 /* ^E */ ! 250: #define CFORW 15 /* ^F */ ! 251: #define CEQUIT 16 /* ^G */ ! 252: #define CNEWLINE 19 /* return */ ! 253: #define CEKILL 20 /* ^K */ ! 254: #define CREFRESH 21 /* ^L */ ! 255: #define CQUOTE 25 /* ^Q */ ! 256: #define CRSRCH 26 /* ^R */ ! 257: #define CFSRCH 27 /* ^S */ ! 258: #define CXPOSE 28 /* ^T */ ! 259: #define CYANK 31 /* ^Y */ ! 260: #define CBDEL 50 /* delete back */ ! 261: /* screen display data */ ! 262: ! 263: EXTERN int mline; ! 264: EXTERN int mcol; ! 265: EXTERN int SCRLINES; /* number of lines in window */ ! 266: EXTERN int ECHOL; /* line for prompting */ ! 267: EXTERN int MODLN; /* line for buffer and file data */ ! 268: EXTERN int RARE; /* raw input (overrides all others */ ! 269: ! 270: ! 271: /* statistics */ ! 272: ! 273: EXTERN long nmput; /* calls to mputc */ ! 274: EXTERN long noutc; /* actual characters output */ ! 275: EXTERN int ninch; /* number of characters input */ ! 276: EXTERN int ntwrite; /* number of terminal writes */ ! 277: EXTERN int nbwrite; /* number of buffer writes */ ! 278: EXTERN int nbseek; /* number of seeks of buffer */ ! 279: EXTERN int nbread; /* number of buffer reads */ ! 280: EXTERN int nmkline; /* number of makeline calls */ ! 281: EXTERN unsigned myuid; /* my user ID */ ! 282: EXTERN unsigned mypid; /* my process id */ ! 283: EXTERN unsigned mymask; /* my umask */ ! 284: EXTERN int splfile; /* File number for command splicing */ ! 285: ! 286: /* mail and time stuff */ ! 287: ! 288: EXTERN int newmail; ! 289: EXTERN int mailcnt; ! 290: EXTERN int disptime; ! 291: ! 292: ! 293: /* error function severity */ ! 294: ! 295: #define WARN 0 /* warning only */ ! 296: #define NORM 1 /* normal (possibly recoverable) */ ! 297: #define FATAL 2 /* fatal error */ ! 298: extern int errno; ! 299: ! 300: /* function definitions */ ! 301: ! 302: EXTERN char *mkl(); ! 303: EXTERN char *ckline(); ! 304: EXTERN char *fname(); ! 305: EXTERN char *bname(); ! 306: EXTERN char *getname(); ! 307: ! 308: ! 309: /* lint definitions */ ! 310: ! 311: #ifdef lint ! 312: #define IGNORE(x) if(x); ! 313: #else ! 314: #define IGNORE(x) (x) ! 315: #endif
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