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Annotation of researchv9/cmd/eqn/glob.c, revision 1.1.1.1

1.1       root        1: #include "e.h"
                      2: 
                      3: int    dbg;            /* debugging print if non-zero */
                      4: int    lp[200];                /* stack for things like piles and matrices */
                      5: int    ct;             /* pointer to lp */
                      6: int    used[100];      /* available registers */
                      7: int    ps;             /* default init point size */
                      8: int    deltaps = 3;    /* default change in ps */
                      9: int    dps_set = 0;    /* 1 => -p option used */
                     10: int    gsize   = 10;   /* default initial point size */
                     11: int    ft      = '2';
                     12: Font   ftstack[10] = { '2', "2" };     /* bottom is global font */
                     13: Font   *ftp    = ftstack;
                     14: int    szstack[10];    /* non-zero if absolute size set at this level */
                     15: int    nszstack = 0;
                     16: int    display = 0;    /* 1=>display, 0=>.EQ/.EN */
                     17: 
                     18: #ifdef APS
                     19:        char    *typesetter = "aps";    /* name for -T */
                     20:        int     ttype   = DEVAPS;       /* type of typesetter today */
                     21:        int     minsize = 5;            /* min size it can handle; ditto */
                     22: #else
                     23:        char    *typesetter = "202";
                     24:        int     ttype   = DEV202;       /* type of typesetter today */
                     25:        int     minsize = 5;            /* min size it can handle; ditto */
                     26: #endif
                     27: 
                     28: int    synerr;         /* 1 if syntax err in this eqn */
                     29: float  eht[100];       /* height in ems at gsize */
                     30: float  ebase[100];     /* base: where one enters above bottom */
                     31: int    eps[100];       /* unused right now */
                     32: int    lfont[100];
                     33: int    rfont[100];
                     34: int    eqnreg;         /* register where final string appears */
                     35: float  eqnht;          /* final height of equation */
                     36: int    lefteq  = '\0'; /* left in-line delimiter */
                     37: int    righteq = '\0'; /* right in-line delimiter */
                     38: int    markline = 0;   /* 1 if this EQ/EN contains mark; 2 if lineup */

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