Blob
1 #include "a.h"3 /*4 * 14. Three-part titles.5 */6 void7 r_lt(int argc, Rune **argv)8 {9 Rune *p;11 if(argc < 2)12 nr(L(".lt"), evalscale(L("6.5i"), 'm'));13 else{14 if(argc > 2)15 warn("too many arguments for .lt");16 p = argv[1];17 if(p[0] == '-')18 nr(L(".lt"), getnr(L(".lt"))-evalscale(p+1, 'm'));19 else if(p[0] == '+')20 nr(L(".lt"), getnr(L(".lt"))+evalscale(p+1, 'm'));21 else22 nr(L(".lt"), evalscale(p, 'm'));23 }24 }26 void27 t14init(void)28 {29 addreq(L("tl"), r_warn, -1);30 addreq(L("pc"), r_nop, -1); /* page number char */31 addreq(L("lt"), r_lt, -1);32 }