ref: 46bff4d5c16fdc4716f6a2590acd374b2a5f547f
dir: /xroff.c/
/* * neatroff troff clone * * Copyright (C) 2012-2013 Ali Gholami Rudi <ali at rudi dot ir> * * This program is released under the modified BSD license. */ #include <stdarg.h> #include <stdio.h> #include <string.h> #include "xroff.h" static void g_init(void) { n_o = SC_IN; n_p = SC_IN * 11; } static void compile(void) { out("s%d\n", n_s); out("f%d\n", n_f); render(); out("V%d\n", n_p); } void errmsg(char *fmt, ...) { va_list ap; va_start(ap, fmt); vfprintf(stderr, fmt, ap); va_end(ap); } int main(int argc, char **argv) { int i; char path[PATHLEN]; dev_open(TROFFROOT "/font/devutf"); env_init(); tr_init(); g_init(); for (i = 1; i < argc; i++) { if (argv[i][0] != '-' || !argv[i][0]) break; if (argv[i][1] == 'm') { sprintf(path, TROFFROOT "/tmac/tmac.%s", argv[i] + 2); in_queue(path); } } if (i == argc) in_queue(NULL); /* reading from standard input */ for (; i < argc; i++) in_queue(!strcmp("-", argv[i]) ? NULL : argv[i]); str_set(REG('.', 'P'), TROFFROOT); compile(); env_free(); dev_close(); return 0; }