Added little censoring script

.gitignore

@@ -1 +1,2 @@
 lolcat.o
+censor.o

Makefile

@@ -1,19 +1,27 @@
 
-all: lolcat
+all: lolcat censor
 
 musl/lib/libc.a musl/lib/crt1.o:
 	cd musl; ./configure
 	make -C musl
 
-lolcat: lolcat.c musl/lib/libc.a musl/lib/crt1.o
+musl: musl/lib/libc.a musl/lib/crt1.o
+
+lolcat: lolcat.c musl
 	gcc -c -std=c11 -Wall -Imusl/include -o lolcat.o lolcat.c
 	gcc -s -nostartfiles -nodefaultlibs -nostdinc -static -ffunction-sections -fdata-sections -Wl,--gc-sections -o lolcat lolcat.o musl/lib/crt1.o musl/lib/libc.a
 
-install: lolcat
+censor: censor.c musl
+	gcc -c -std=c11 -Wall -Imusl/include -o censor.o censor.c
+	gcc -s -nostartfiles -nodefaultlibs -nostdinc -static -ffunction-sections -fdata-sections -Wl,--gc-sections -o censor censor.o musl/lib/crt1.o musl/lib/libc.a
+
+install: lolcat censor
 	install lolcat /usr/local/bin
+	install censor /usr/local/bin
 
 clean:
-	rm -f lolcat lolcat.o
+	rm -f lolcat lolcat.o censor censor.o
+	make -C musl clean
 
-.PHONY: install clean
+.PHONY: install clean musl
 

censor.c

@@ -0,0 +1,73 @@
+/* Copyright (C) 2014 jaseg <github@jaseg.net>
+ *
+ * DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+ * Version 2, December 2004
+ *
+ * Everyone is permitted to copy and distribute verbatim or modified
+ * copies of this license document, and changing it is allowed as long
+ * as the name is changed.
+ *
+ * DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+ * TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+ *
+ * 0. You just DO WHAT THE FUCK YOU WANT TO.
+ */
+
+#define _GNU_SOURCE //for fmemopen
+
+#include <stdint.h>
+#include <stdio.h>
+#include <wchar.h>
+#include <ctype.h>
+#include <err.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <locale.h>
+#include <unistd.h>
+#include <sys/time.h>
+
+
+#define ARRAY_SIZE(foo) (sizeof(foo)/sizeof(foo[0]))
+const char codes[] = {39,38,44,43,49,48,84,83,119,118,154,148,184,178,214,208,209,203,204,198,199,163,164,128,129,93,99,63,69,33};
+
+int main(int argc, char **argv){
+	char **inputs = argv+1;
+	char **inputs_end = argv+argc;
+	if(inputs == inputs_end){
+		char *foo[] = {"-"};
+		inputs = foo;
+		inputs_end = inputs+1;
+	}
+
+	setlocale(LC_ALL, "");
+
+	for(char **filename=inputs; filename<inputs_end; filename++){
+		FILE *f = stdin;
+
+		if(strcmp(*filename, "-"))
+			f = fopen(*filename, "r");
+		
+		if(!f){
+			fprintf(stderr, "Cannot open input file \"%s\": %s\n", *filename, strerror(errno));
+			return 2;
+		} 
+
+        int c;
+		while((c = fgetwc(f)) > 0){
+            if(strchr("acemnopqrsuvwxyz", c))
+                printf("▄");
+            else if(strchr("bdfhijkltABCDEFGHIJKLMNOPQRSTUVWXYZ", c))
+                printf("█");
+            else
+                printf("%lc", c);
+		}
+
+		fclose(f);
+
+		if(c != WEOF && c != 0){
+			fprintf(stderr, "Error reading input file \"%s\": %s\n", *filename, strerror(errno));
+			return 2;
+		}
+	}
+}