102 eval(const char *argv[], int argc, int td, int is_traced)  in eval()  argument
108 		m4errx(1, "expanding recursive definition for %s.", argv[1]);  in eval()
110 		mark = trace(argv, argc, infile+ilevel);  in eval()
112 		expand_macro(argv, argc);  in eval()
114 		expand_builtin(argv, argc, td);  in eval()
123 expand_builtin(const char *argv[], int argc, int td)  in expand_builtin()  argument
133 		printf("argv[%d] = %s\n", n, argv[n]);  in expand_builtin()
147 	if (argc == 3 && !*(argv[2]) && !mimic_gnu)  in expand_builtin()
154 			dodefine(argv[2], (argc > 3) ? argv[3] : null);  in expand_builtin()
159 			dopushdef(argv[2], (argc > 3) ? argv[3] : null);  in expand_builtin()
163 		dodump(argv, argc);  in expand_builtin()
167 		dotrace(argv, argc, 1);  in expand_builtin()
171 		dotrace(argv, argc, 0);  in expand_builtin()
184 		if (argc > 3 && *argv[3] != '\0') {  in expand_builtin()
185 			base = strtonum(argv[3], 2, 36, &errstr);  in expand_builtin()
188 				    errstr, argv[3]);  in expand_builtin()
192 			maxdigits = strtonum(argv[4], 0, INT_MAX, &errstr);  in expand_builtin()
195 				    errstr, argv[4]);  in expand_builtin()
199 			pbnumbase(expr(argv[2]), base, maxdigits);  in expand_builtin()
204 		doifelse(argv, argc);  in expand_builtin()
214 			if (lookup_macro_definition(argv[2]) != NULL)  in expand_builtin()
215 				pbstr(argv[3]);  in expand_builtin()
217 				pbstr(argv[4]);  in expand_builtin()
226 		pbnum((argc > 2) ? strlen(argv[2]) : 0);  in expand_builtin()
235 			n = strtonum(argv[2], INT_MIN, INT_MAX-1, &errstr);  in expand_builtin()
238 				    errstr, argv[2]);  in expand_builtin()
249 			n = strtonum(argv[2], INT_MIN+1, INT_MAX, &errstr);  in expand_builtin()
252 				    errstr, argv[2]);  in expand_builtin()
263 			sysval = system(argv[2]);  in expand_builtin()
278 			doesyscmd(argv[2]);  in expand_builtin()
282 			if (!doincl(argv[2])) {  in expand_builtin()
285 					    CURRENT_NAME, CURRENT_LINE, argv[2]);  in expand_builtin()
293 					    CURRENT_NAME, CURRENT_LINE, argv[2]);  in expand_builtin()
300 			(void) doincl(argv[2]);  in expand_builtin()
305 			if (!dopaste(argv[2]))  in expand_builtin()
307 				    CURRENT_NAME, CURRENT_LINE, argv[2]);  in expand_builtin()
312 			(void) dopaste(argv[2]);  in expand_builtin()
315 		doformat(argv, argc);  in expand_builtin()
319 		dochq(argv, ac);  in expand_builtin()
323 		dochc(argv, argc);  in expand_builtin()
332 			dosub(argv, argc);  in expand_builtin()
344 				pbstr(argv[n]);  in expand_builtin()
349 			pbstr(argv[3]);  in expand_builtin()
356 			n = strtonum(argv[2], INT_MIN, INT_MAX, &errstr);  in expand_builtin()
359 				    errstr, argv[2]);  in expand_builtin()
370 		doundiv(argv, argc);  in expand_builtin()
388 				macro_undefine(argv[n]);  in expand_builtin()
399 				macro_popdef(argv[n]);  in expand_builtin()
410 			temp = xstrdup(argv[2]);  in expand_builtin()
416 	    CURRENT_NAME, CURRENT_LINE, argv[2]);  in expand_builtin()
433 			temp = xalloc(strlen(argv[2])+1, NULL);  in expand_builtin()
435 				map(temp, argv[2], argv[3], argv[4]);  in expand_builtin()
437 				map(temp, argv[2], argv[3], null);  in expand_builtin()
441 			pbstr(argv[2]);  in expand_builtin()
450 		pbnum((argc > 3) ? indx(argv[2], argv[3]) : -1);  in expand_builtin()
460 				fprintf(stderr, "%s ", argv[n]);  in expand_builtin()
480 			dom4wrap(argv[2]);  in expand_builtin()
488 		exit((argc > 2) ? atoi(argv[2]) : 0);  in expand_builtin()
494 				dodefn(argv[n]);  in expand_builtin()
499 			doindir(argv, argc);  in expand_builtin()
504 			dobuiltin(argv, argc);  in expand_builtin()
509 			dopatsubst(argv, argc);  in expand_builtin()
513 			doregexp(argv, argc);  in expand_builtin()
523 		pbstr(argv[1]);  in expand_builtin()
536 expand_macro(const char *argv[], int argc)  in expand_macro()  argument
543 	t = argv[0];		       /* defn string as a whole */  in expand_macro()
568 					pbstr(argv[argno + 1]);  in expand_macro()
573 						pbstr(argv[n]);  in expand_macro()
576 					pbstr(argv[2]);  in expand_macro()
583 						pbstr(argv[n]);  in expand_macro()
588 					pbstr(argv[2]);  in expand_macro()
679 dodump(const char *argv[], int argc)  in dodump()  argument
686 			if ((p = lookup_macro_definition(argv[n])) != NULL)  in dodump()
687 				dump_one_def(argv[n], p);  in dodump()
696 dotrace(const char *argv[], int argc, int on)  in dotrace()  argument
702 			mark_traced(argv[n], on);  in dotrace()
711 doifelse(const char *argv[], int argc)  in doifelse()  argument
714 		if (STREQ(argv[2], argv[3])) {  in doifelse()
715 			pbstr(argv[4]);  in doifelse()
718 			pbstr(argv[5]);  in doifelse()
721 			argv += 3;  in doifelse()
771 dochq(const char *argv[], int ac)  in dochq()  argument
777 		strlcpy(lquote, argv[2], sizeof(lquote));  in dochq()
779 			strlcpy(rquote, argv[3], sizeof(rquote));  in dochq()
790 dochc(const char *argv[], int argc)  in dochc()  argument
799 		strlcpy(scommt, argv[2], sizeof(scommt));  in dochc()
803 			strlcpy(ecommt, argv[3], sizeof(ecommt));  in dochc()
859 doundiv(const char *argv[], int argc)  in doundiv()  argument
867 			n = strtonum(argv[ind], 1, INT_MAX, &errstr);  in doundiv()
870 					getdivfile(argv[ind]);  in doundiv()
887 dosub(const char *argv[], int argc)  in dosub()  argument
892 	ap = argv[2];		       /* target string */  in dosub()
894 	fc = ap + expr(argv[3]);       /* first char */  in dosub()
896 	fc = ap + atoi(argv[3]);       /* first char */  in dosub()
901 		nc = min(nc, expr(argv[4]));  in dosub()
903 		nc = min(nc, atoi(argv[4]));  in dosub()