1 files changed, 0 insertions, 85 deletions
diff --git a/toys/comm.c b/toys/comm.c
deleted file mode 100644
index 1c2267ac..00000000
--- a/toys/comm.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* vi: set sw=4 ts=4:
- *
- * comm.c - select or reject lines common to two files
- *
- * Copyright 2012 Ilya Kuzmich <ikv@safe-mail.net>
- *
- * See http://pubs.opengroup.org/onlinepubs/009695399/utilities/comm.html
-
-// <# and ># take single digit, so 321 define flags
-USE_COMM(NEWTOY(comm, "<2>2321", TOYFLAG_USR|TOYFLAG_BIN))
-
-config COMM
-	bool "comm"
-	default y
-	help
-	  usage: comm [-123] FILE1 FILE2
-
-	  Reads FILE1 and FILE2, which should be ordered, and produces three text
-	  columns as output: lines only in FILE1; lines only in FILE2; and lines
-	  in both files. Filename "-" is a synonym for stdin.
-
-	  -1 suppress the output column of lines unique to FILE1
-	  -2 suppress the output column of lines unique to FILE2
-	  -3 suppress the output column of lines duplicated in FILE1 and FILE2
-*/
-
-#include "toys.h"
-
-#define FLAG_1 1
-#define FLAG_2 2
-#define FLAG_3 4
-
-static void writeline(const char *line, int col)
-{
-	if (col == 0 && toys.optflags & FLAG_1) return;
-	else if (col == 1) {
-		if (toys.optflags & FLAG_2) return;
-		if (!(toys.optflags & FLAG_1)) putchar('\t');
-	} else if (col == 2) {
-		if (toys.optflags & FLAG_3) return;
-		if (!(toys.optflags & FLAG_1)) putchar('\t');
-		if (!(toys.optflags & FLAG_2)) putchar('\t');
-	}
-	puts(line);
-}
-
-void comm_main(void)
-{
-	int file[2];
-	char *line[2];
-	int i;
-
-	if (toys.optflags == 7) return;
-
-	for (i = 0; i < 2; i++) {
-		file[i] = strcmp("-", toys.optargs[i]) ? xopen(toys.optargs[i], O_RDONLY) : 0;
-		line[i] = get_line(file[i]);
-	}
-
-	while (line[0] && line[1]) {
-		int order = strcmp(line[0], line[1]);
-
-		if (order == 0) {
-			writeline(line[0], 2);
-			for (i = 0; i < 2; i++) {
-				free(line[i]);
-				line[i] = get_line(file[i]);
-			}
-		} else {
-			i = order < 0 ? 0 : 1;
-			writeline(line[i], i);
-			free(line[i]);
-			line[i] = get_line(file[i]);
-		}
-	}
-
-	/* print rest of the longer file */
-	for (i = line[0] ? 0 : 1; line[i];) {
-		writeline(line[i], i);
-		free(line[i]);
-		line[i] = get_line(file[i]);
-	}
-
-	if (CFG_TOYBOX_FREE) for (i = 0; i < 2; i--) xclose(file[i]);
-}