Commit Briefs

Stefan Sperling

expose chunk_context_empty() via diff_internal.h and use it in edscript output

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Stefan Sperling

print "\ No newline at end of file" message like UNIX diff(1) does

Not adding new tests since this behaviour is covered by tests in Got.

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Stefan Sperling

in ed output mode, show changed lines as XXcYY etc. as UNIX diff(1) does

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Neels Hofmeyr

debug: diff_output_unidiff(): debug list all chunks

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Stefan Sperling

fix unidiff output header in case both files have only one line

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Stefan Sperling

fix unidiff headers for empty files

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Stefan Sperling

fix line numbers in unidiff hunk headers and omit ",1"; matches diff(1)

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Stefan Sperling

move headers from include/diff/ to include/; makes things easier for consumers

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Stefan Sperling

add helper functions for obtaining the start/end line numbers of a diff chunk

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Stefan Sperling

repair DEBUG build

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Stefan Sperling

remove an unused variable

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Stefan Sperling

check results of ARRAYLIST_ADD

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Stefan Sperling

optionally provide information about the generated diff to the API user

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Stefan Sperling

store interal state of output_unidiff API in an opaque struct

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Stefan Sperling

move some definitions from the public diff_main.h to an internal header file

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Stefan Sperling

support output of individual diff chunks in the public API

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Stefan Sperling

rename 'debug.h' to 'diff_debug.h'

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Neels Hofmeyr

diff result: ensure sane order of result chunks

Ensure that a adjacent chunks of same type are combined, and that a minus block always precedes an adjacent plus block. The upcoming myers-divide optimization is prone to produce weird ordering of plus and minus chunks.

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Stefan Sperling

avoid include statements in header files; make each .c pull in what's needed

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Stefan Sperling

replace enum diff_rc errors with plain errno values

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Stefan Sperling

move 'struct range' and related functions into the diff_ namespace

no functional change

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Neels Hofmeyr

KNF: use max 80 columns

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Neels Hofmeyr

KNF: function declaration return types on separate line

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Neels Hofmeyr

remove code dup of diff_main() invocation for plain vs unidiff

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Neels Hofmeyr

Only print (unified) header in unified format.

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