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34 static char sccsid[] = "@(#)print.c 8.3 (Berkeley) 4/2/94";
38 #include <sys/cdefs.h>
39 __FBSDID("$FreeBSD$");
49 * get the line the token of interest occurred on,
50 * prepare it for printing.
60 saveftell = ftell(inf);
61 (void)fseek(inf, lineftell, L_SET);
63 for (cp = lbuf; GETC(!=, EOF) && c != '\n'; *cp++ = c)
66 * do all processing here, so we don't step through the
67 * line more than once; means you don't call this routine
68 * unless you're sure you've got a keeper.
70 else for (cnt = 0, cp = lbuf; GETC(!=, EOF) && cnt < ENDLINE; ++cnt) {
71 if (c == '\\') { /* backslashes */
72 if (cnt > ENDLINE - 2)
74 *cp++ = '\\'; *cp++ = '\\';
77 else if (c == (int)searchar) { /* search character */
78 if (cnt > ENDLINE - 2)
80 *cp++ = '\\'; *cp++ = c;
83 else if (c == '\n') { /* end of keep */
84 *cp++ = '$'; /* can find whole line */
91 (void)fseek(inf, saveftell, L_SET);
99 put_entries(NODE *node)
103 put_entries(node->left);
106 node->entry, node->file, (node->lno + 63) / 64);
108 printf("%-16s %4d %-16s %s\n",
109 node->entry, node->lno, node->file, node->pat);
111 fprintf(outf, "%s\t%s\t%c^%s%c\n",
112 node->entry, node->file, searchar, node->pat, searchar);
114 put_entries(node->right);