tintegral.c - plan9port - [fork] Plan 9 from user space
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       tintegral.c (779B)
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            1 #include "e.h"
            2 #include "y.tab.h"
            3 
            4 extern int Intps;
            5 extern double Intht, Intbase, Int1h, Int1v, Int2h, Int2v;
            6 
            7 void integral(int p, int p1, int p2)
            8 {
            9         if (p1 != 0)
           10                 printf(".ds %d \\h'%gm'\\v'%gm'\\*(%d\\v'%gm'\n", p1, -Int1h, Int1v, p1, -Int1v);
           11         if (p2 != 0)
           12                 printf(".ds %d \\v'%gm'\\h'%gm'\\*(%d\\v'%gm'\n", p2, -Int2v, Int2h, p2, Int2v);
           13         if (p1 != 0 && p2 != 0)
           14                 shift2(p, p1, p2);
           15         else if (p1 != 0)
           16                 bshiftb(p, SUB, p1);
           17         else if (p2 != 0)
           18                 bshiftb(p, SUP, p2);
           19         dprintf(".\tintegral: S%d; h=%g b=%g\n", p, eht[p], ebase[p]);
           20         lfont[p] = ROM;
           21 }
           22 
           23 void setintegral(void)
           24 {
           25         yyval = salloc();
           26         printf(".ds %d %s\n", (int)yyval, lookup(deftbl, "int_def")->cval);
           27         eht[yyval] = EM(Intht, ps+Intps);
           28         ebase[yyval] = EM(Intbase, ps);
           29         lfont[yyval] = rfont[yyval] = ROM;
           30 }