clean output messages

code/misctools/nonascii.c

@@ -0,0 +1,40 @@
+/*
+ *		nonascii.c 
+ *
+ *	new Mon 03 Oct 2022 05:42:42 PM CEST
+ */
+
+#include  <stdio.h>
+#include  <stdlib.h>
+
+int main(int argc, char *argv[])
+{
+int		input, linenum, count;
+int		flagline;
+
+linenum = 1;
+count   = 0;
+
+while (EOF != (input=getc(stdin))) {
+
+	if ('\n' == input) {
+		linenum++;
+		flagline = 0;
+		}
+
+	if ((input < 0) || (input>127)) {
+		if (!flagline) {
+			fprintf(stderr, "non ascii 0x%x line %d\n", 
+						input, linenum);
+			flagline = 1;
+			}
+		count++;
+		}
+	}
+if (count) {
+	fprintf(stderr, "%d non-ascii chars\n", count);
+	exit(1);
+	}
+
+return 0;
+}