Fix bugs and make improvements

- Fix regression with `%lu`
- Added some more headers witnessed in the wild
- Added `-M INT` option to redbean to tune max payload size
- Work around InfoZIP 256 character limit on comment line size

libc/fmt/fmt.c

@@ -185,7 +185,7 @@ hidden int __fmt(void *fn, void *arg, const char *format, va_list va) {
         continue;
       } else if (format[1] == 'l' && format[2] == 'u') {
         lu = va_arg(va, unsigned long); /* FAST PATH: PLAIN UNSIGNED LONG */
-        if (out(ibuf, arg, int64toarray_radix10(lu, ibuf)) == -1) return -1;
+        if (out(ibuf, arg, uint64toarray_radix10(lu, ibuf)) == -1) return -1;
         format += 3;
         continue;
       } else if (format[1] == '.' && format[2] == '*' && format[3] == 's') {

libc/str/str.mk

@@ -48,6 +48,20 @@ o/$(MODE)/libc/str/memmem.o:					\
 		OVERRIDE_CPPFLAGS +=				\
 			-DSTACK_FRAME_UNLIMITED
 
+o/$(MODE)/libc/str/getzipcdir.o					\
+o/$(MODE)/libc/str/getzipcdircomment.o				\
+o/$(MODE)/libc/str/getzipcdircommentsize.o			\
+o/$(MODE)/libc/str/getzipcdiroffset.o				\
+o/$(MODE)/libc/str/getzipcdirrecords.o				\
+o/$(MODE)/libc/str/getzipcfilecompressedsize.o			\
+o/$(MODE)/libc/str/getzipcfilemode.o				\
+o/$(MODE)/libc/str/getzipcfileoffset.o				\
+o/$(MODE)/libc/str/getzipcfileuncompressedsize.o		\
+o/$(MODE)/libc/str/getziplfilecompressedsize.o			\
+o/$(MODE)/libc/str/getziplfileuncompressedsize.o:		\
+		OVERRIDE_CFLAGS +=				\
+			-Os
+
 LIBC_STR_LIBS = $(foreach x,$(LIBC_STR_ARTIFACTS),$($(x)))
 LIBC_STR_SRCS = $(foreach x,$(LIBC_STR_ARTIFACTS),$($(x)_SRCS))
 LIBC_STR_HDRS = $(foreach x,$(LIBC_STR_ARTIFACTS),$($(x)_HDRS))

libc/str/tpenc.h

@@ -11,7 +11,7 @@ uint64_t tpenc(int32_t) pureconst;
     long Edi, Buf;             \
     asm("call\ttpenc"          \
         : "=a"(Buf), "=D"(Edi) \
-        : "1"(CODE)            \
+        : "1"((int)(CODE))     \
         : "rcx", "rdx", "cc"); \
     Buf;                       \
   })