Commit Briefs

40dba3d841 Stefan Sperling

revert 1ea185225fc4897fdfbe0043837b43ddab3f1449 which caused an infinite loop

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1ea185225f Stefan Sperling

fix a segfault: d->data may point to "", this cannot be checked for NULL

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ad5b3f8555 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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1dfba0555e Stefan Sperling

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

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2a1b94d029 Stefan Sperling

repair DEBUG build

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85ab455967 Stefan Sperling

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

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7a54ad3ae5 Stefan Sperling

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

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03f497279d Stefan Sperling

return error instead of abort()

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e4464189bc Stefan Sperling

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

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e10a628aa1 Stefan Sperling

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

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3e6cba3a54 Stefan Sperling

replace enum diff_rc errors with plain errno values

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c6eecea324 Stefan Sperling

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

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0d27172a82 Neels Hofmeyr

KNF: use max 80 columns

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61a7b57805 Neels Hofmeyr

KNF: function declaration return types on separate line

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826c8cf159 Neels Hofmeyr

Kill unused variables

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3b0f3d6191 Neels Hofmeyr

initial commit

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