diff options
Diffstat (limited to 'lib/supportlib.lua')
| -rw-r--r-- | lib/supportlib.lua | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/supportlib.lua b/lib/supportlib.lua index 961c2c3..8565b8e 100644 --- a/lib/supportlib.lua +++ b/lib/supportlib.lua @@ -1,3 +1,7 @@ +-- +-- Dumps a file to the screen. +-- + function display(inp, n) local i if (type(inp) == "string") then @@ -17,6 +21,11 @@ function display(inp, n) end end + +-- +-- Squash characters into printable chars. +-- + function pchar(n) if (not ((n >= 32) and (n <= 127))) then n = 46 -- aka '.' or 0x2e @@ -24,6 +33,11 @@ function pchar(n) return hex(n, "%c") end + +-- +-- Does a hexadecimal dump on the screen of the file. +-- + function hexdump(inp, from, to, width) local size, nlines, remaining, data_array, line, byte, outstring |