grfdiff (1) - Linux Man Pages
grfdiff: A tool to create a binary GRF diff from to GRFs.
NAMEGRFDiff - A tool to create a binary GRF diff from to GRFs.
SYNOPSISgrfdiff [-hnxyv ] [-l numbers ] [-o GRF-File ] Original-GRF-file New-GRF-file
Compare the two GRF files and produce a GRD file containing only the sprites from the second file that are different from the first file.
- Display the help message.
- -l numbers
Save the sprites with these numbers in the .GRD instead of
finding the modified sprites. With this option, the first
GRF file can be omitted.
Format of the numbers: <from1>[-<to1>][,<from2>[-<to2>]]... e.g. 1-5,8,20-31 (must be increasing numbers).
- Only show a list of modified sprites, don't make a .GRF file.
- Make a self-extracting (.EXE) file instead of a .GRD.
- Answer 'y' to all questions.
- Display the version.
You can specify several sets of GRF files along with their -l options by separating them with a double-dash `--'. The result will be written to a single .GRD file. Only -l is valid after the first set.
AUTHORGRFDiff was written by Josef Drexler.
COPYRIGHTGRFDiff is Copyright (C) 2003 by Josef Drexler <jdrexler [at] uwo.ca>