stb-imagedumper: embiggen MAX_INCL_DIMENSION

example/stb-imagedumper/stb-imagedumper.c

diff --git a/example/stb-imagedumper/stb-imagedumper.c b/example/stb-imagedumper/stb-imagedumper.c
index bddb3d2..48ec4ac 100644
--- a/example/stb-imagedumper/stb-imagedumper.c
+++ b/example/stb-imagedumper/stb-imagedumper.c
@@ -961,7 +961,7 @@
 
 // ----------------
 
-#define MAX_INCL_DIMENSION 10000
+#define MAX_INCL_DIMENSION 16384
 
 // BYTES_PER_COLOR_OUTPUT_CHARACTER is long enough to contain
 // "\x1B[38;2;255;255;255m\x1B[48;2;255;255;255mABC" plus a trailing NUL byte.