Simple diff/patch script for sorted unique file -


how write simple diff resp. patch script applying additions , deletions list of lines in file?

this original file (it sorted , each line unique):

a b d

a simple patch file (or somehow simple):

+ c + e - b

the resulting file should (or in other order, since sort applied anyways):

a c d e

the normal patch formats can not used since include context, might alter in case.

since nobody give me answer, i've created small python script, job. https://github.com/white-gecko/simplepatch

to apply such patch call (where outfile.txt generated)

./simplepatch.py -m patch -i infile.txt -p patchfile.txt -o outfile.txt

to generate patch/diff call (where patchfile.txt generated)

./simplepatch.py -m diff -i infile.txt -o outfile.txt -p patchfile.txt

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