Commit Briefs

Stefan Sperling

atoms are stored in an array, not a list; use direct indexing instead of loop

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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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Neels Hofmeyr

rename diff_atom->d to diff_atom->root, because it always is

The idea was that for each diff box within the files, the atoms would have a backpointer to the current layer of diff_data (indicating the current section), but it is not actually needed to update the backpointer in each atom to the current diff_data. That is why the current code always points atom->d to the root diff_data for the entire file. Clarify by proper name. Constructs like atom->d->root->foo are redundant, just use atom->root->foo.

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Stefan Sperling

add missing curly braces (clang reported misleading indentation)

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Stefan Sperling

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

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Stefan Sperling

check results of ARRAYLIST_ADD

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Stefan Sperling

check return value of diff_output_lines

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Stefan Sperling

optionally provide information about the generated diff to the API user

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Stefan Sperling

add APIs to write out the left and right versions of diff chunks

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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

convert abort() in diff_output_lines() to error return

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Stefan Sperling

use buffered stdio if falling back on file i/o; this is much faster

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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

fall back on file i/o in case an input file cannot be memory-mapped

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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

Only print (unified) header in unified format.

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Neels Hofmeyr

Remove unused `arbitrary_info'.

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Neels Hofmeyr

dont escape tabs in text output

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Neels Hofmeyr

initial commit

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