diff options
Diffstat (limited to 'test/xd.lua')
| -rw-r--r-- | test/xd.lua | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/test/xd.lua b/test/xd.lua index ebc3effc..8b420394 100644 --- a/test/xd.lua +++ b/test/xd.lua @@ -1,14 +1,15 @@ -- hex dump -- usage: lua xd.lua < file +local N=16 local offset=0 while true do - local s=io.read(16) + local s=io.read(N) if s==nil then return end io.write(string.format("%08X ",offset)) string.gsub(s,"(.)", function (c) io.write(string.format("%02X ",string.byte(c))) end) - io.write(string.rep(" ",3*(16-string.len(s)))) + io.write(string.rep(" ",3*(N-string.len(s)))) io.write(" ",string.gsub(s,"%c","."),"\n") - offset=offset+16 + offset=offset+N end |