1: #
   2: 
   3: /*
   4: **  CONSTANTS.H -- manifest constants, operand and operator codes
   5: **
   6: **	Defines:
   7: **		op_codes for operands
   8: **		Opflag's domain set
   9: **		Type_spec's domain set
  10: **
  11: **
  12: **	Required By:
  13: **		most lexical routines and the parser actions
  14: **
  15: **	History:
  16: **		5/31/78 -- (marc) modified from previous
  17: **			equels' "scanner.h" file to include some
  18: **			information previously contained in
  19: **			globals.h, and remove some unused imformation.
  20: **		8/24/78 -- (marc) opSTRUCT added to include structure vars
  21: **
  22: */
  23: 
  24: /*
  25: ** 	Manifest constants used throughout Equel
  26: */
  27: 
  28: 
  29: # define    CONTINUE    1   /* "loop" flag for yylex */
  30: # ifdef MAXNAME
  31: # undef MAXNAME
  32: # endif
  33: # define    MAXNAME     13  /* maximum length for equel
  34: 					 * identifiers (or keywords)
  35: 					 */
  36: # define    MAXSTRING   255 /* maximum length for equel strings */
  37: # define    FILLCNT     110 /* length to fill lines when in Fillmode */
  38: 
  39: 
  40: /* debugging info conditional compilation flag */
  41: # define    xDEBUG          /* on for "-c" and "-v" flags */
  42: 
  43: 
  44: /*
  45: **	Character types [cmap.c]
  46: */
  47: 
  48: # define    EOF_TOK     0   /* end of parse input too */
  49: # define    ALPHA       1   /* alphabetic or '_' */
  50: # define    NUMBR       2   /* numeric */
  51: # define    OPATR       3   /* other non control characters */
  52: # define    PUNCT       4   /* white space */
  53: # define    CNTRL       5   /* control-characters */
  54: 
  55: /*
  56: **	Modes for Lastc in w_op() and w_key() [prtout.c]
  57: */
  58: 
  59: # define    OPCHAR      0   /* last character
  60: 					 * printed was an operator
  61: 					 */
  62: # define    KEYCHAR     1   /* last was alphanumeric */
  63: 
  64: 
  65: /*
  66:  * Modes used in parser actions to distinguish contexts in which
  67:  * the same syntax applies. Opflag is set to these modes.
  68:  *
  69:  * (There are some modes that are never referenced, but are useful
  70:  * for extension).
  71:  */
  72: 
  73:     /* quel statements */
  74: 
  75: # define    mdAPPEND    1
  76: # define    mdCOPY      2
  77: # define    mdCREATE    3
  78: # define    mdDEFINE    4
  79: # define    mdDELETE    5
  80: # define    mdDESTROY   6
  81: # define    mdHELP      7
  82: # define    mdINDEX     8
  83: # define    mdINTEGRITY 9
  84: # define    mdMODIFY    10
  85: # define    mdPRINT     11
  86: # define    mdRANGE     12
  87: # define    mdREPLACE   13
  88: # define    mdRETRIEVE  14
  89: # define    mdSAVE      15
  90: # define    mdVIEW      16
  91: # define    mdPROT      17
  92: 
  93:     /* statements particular to Equel */
  94: 
  95: # define    mdDECL      16  /* C - declaration */
  96: # define    mdCTLELM    17  /* left hand side of target list element
  97: 					 * in "retrieve" to C-variables
  98: 					 */
  99: # define    mdEXIT      18  /* ## exit */
 100: # define    mdINGRES    19  /* ## ingres */
 101: # define    mdTUPRET    20  /* "retrieve" w/o an "into" */
 102: # define    mdFILENAME  21  /* used in "copy" statement */
 103: 
 104: 
 105: 
 106: 
 107: 
 108: 
 109: 
 110: /* define	typTYPE		xx		/*   c types "Type_spec"  */
 111: # define            opINT       1
 112: # define            opFLOAT     2
 113: # define            opSTRING    3
 114: # define            opDOUBLE    4
 115: # define            opCHAR      5
 116: # define            opLONG      6
 117: # define            opIDSTRING  7
 118: # define            opSTRUCT    8
 119: 
 120: 
 121: /* define	typALLOC	xx		/*  c var allocation types  */
 122: # define            opAUTO      0
 123: # define            opSTATIC    1
 124: # define            opEXTERN    2
 125: # define            opREGISTER  3

Defined macros

ALPHA defined in line 49; used 56 times
CNTRL defined in line 53; used 30 times
FILLCNT defined in line 37; used 2 times
KEYCHAR defined in line 62; used 2 times
MAXNAME defined in line 33; used 5 times
OPATR defined in line 51; used 32 times
OPCHAR defined in line 59; used 2 times
PUNCT defined in line 52; used 4 times
mdAPPEND defined in line 75; used 3 times
mdCOPY defined in line 76; used 2 times
mdCREATE defined in line 77; used 2 times
mdCTLELM defined in line 96; used 3 times
mdDECL defined in line 95; used 7 times
mdDEFINE defined in line 78; used 4 times
mdDELETE defined in line 79; used 1 times
mdDESTROY defined in line 80; used 1 times
mdEXIT defined in line 99; used 1 times
mdFILENAME defined in line 102; used 4 times
mdHELP defined in line 81; used 1 times
mdINDEX defined in line 82; used 1 times
mdINGRES defined in line 100; used 3 times
mdINTEGRITY defined in line 83; used 2 times
mdMODIFY defined in line 84; used 1 times
mdPRINT defined in line 85; used 1 times
mdPROT defined in line 91; never used
mdRANGE defined in line 86; used 1 times
mdREPLACE defined in line 87; used 2 times
mdRETRIEVE defined in line 88; used 3 times
mdSAVE defined in line 89; used 1 times
mdTUPRET defined in line 101; used 5 times
mdVIEW defined in line 90; used 2 times
opAUTO defined in line 122; never used
opCHAR defined in line 115; never used
opDOUBLE defined in line 114; never used
opEXTERN defined in line 124; never used
opFLOAT defined in line 112; never used
opINT defined in line 111; used 7 times
opLONG defined in line 116; never used
opREGISTER defined in line 125; never used
opSTATIC defined in line 123; never used

Usage of this include

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