a few more tests

test/b64encode.c

@@ -0,0 +1,24 @@
+#include <string.h>
+#include "buffer.h"
+#include "textcode.h"
+
+void b64encode(const char* c) {
+  char* buf=alloca(strlen(c)*2+4);
+  buffer_put(buffer_1,buf,fmt_base64(buf,c,strlen(c)));
+  buffer_putnlflush(buffer_1);
+}
+
+main(int argc,char* argv[]) {
+  int i;
+  for (i=1; i<argc; ++i) {
+    b64encode(argv[i]);
+  }
+  if (argc<2) {
+    char src[1024];
+    int len=read(0,src,sizeof(src)-1);
+    if (len==-1) return(1);
+    src[len]=0;
+    b64encode(src);
+  }
+  return 0;
+}