73 shtree(union node *n, int ind, char *pfx, FILE *fp)  in shtree()  argument
81 	indent(ind, pfx, fp);  in shtree()
92 		shtree(n->nbinary.ch1, ind, NULL, fp);  in shtree()
94 			fputs(s, fp);  in shtree()
95 		shtree(n->nbinary.ch2, ind, NULL, fp);  in shtree()
98 		shcmd(n, fp);  in shtree()
100 			putc('\n', fp);  in shtree()
104 			shcmd(lp->n, fp);  in shtree()
106 				fputs(" | ", fp);  in shtree()
109 			fputs(" &", fp);  in shtree()
111 			putc('\n', fp);  in shtree()
114 		fprintf(fp, "<node type %d>", n->type);  in shtree()
116 			putc('\n', fp);  in shtree()
124 shcmd(union node *cmd, FILE *fp)  in shcmd()  argument
135 		sharg(np, fp);  in shcmd()
152 			fprintf(fp, "%d", np->nfile.fd);  in shcmd()
153 		fputs(s, fp);  in shcmd()
155 			fprintf(fp, "%d", np->ndup.dupfd);  in shcmd()
157 			sharg(np->nfile.fname, fp);  in shcmd()
166 sharg(union node *arg, FILE *fp)  in sharg()  argument
180 			putc(*++p, fp);  in sharg()
183 			putc('$', fp);  in sharg()
184 			putc('{', fp);  in sharg()
187 				putc('#', fp);  in sharg()
190 				putc(*p++, fp);  in sharg()
193 				putc(':', fp);  in sharg()
197 				putc('}', fp);  in sharg()
200 				putc('-', fp);  in sharg()
203 				putc('+', fp);  in sharg()
206 				putc('?', fp);  in sharg()
209 				putc('=', fp);  in sharg()
212 				putc('#', fp);  in sharg()
215 				putc('#', fp);  in sharg()
216 				putc('#', fp);  in sharg()
219 				putc('%', fp);  in sharg()
222 				putc('%', fp);  in sharg()
223 				putc('%', fp);  in sharg()
232 		     putc('}', fp);  in sharg()
236 			putc('$', fp);  in sharg()
237 			putc('(', fp);  in sharg()
238 			shtree(bqlist->n, -1, NULL, fp);  in sharg()
239 			putc(')', fp);  in sharg()
242 			putc(*p, fp);  in sharg()
250 indent(int amount, char *pfx, FILE *fp)  in indent()  argument
256 			fputs(pfx, fp);  in indent()
257 		putc('\t', fp);  in indent()