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2021-09-24LibDiff: Perform diffing-algorithm in reverse orderMustafa Quraish
Previously the algorithm was being performed from the start of the string to the end, which was a little more convenient when writing the code, but made it more annoying to be able to properly talk about the "start" of where the changes were happening, since we can only re-construct the changes in reverse order of the initial traversal. Basically, doing the initial pass in reverse lets us reconstruct the hunks in the correct order to begin with, and not have to worry about reversing the hunks / lines within the hunks
2021-09-17LibDiff: Add new API to generate hunks from two pieces of textMustafa Quraish
For now this is just a standard implementation of the longest common subsequence algorithm over the lines, except that it doesn't do any coalescing of the lines. This isn't really ideal since we get a single Hunk per changed line, and is definitely something to improve in the future.
2021-05-24AK+Everywhere: Consolidate String::index_of() and String::find()Andreas Kling
We had two functions for doing mostly the same thing. Combine both of them into String::find() and use that everywhere. Also add some tests to cover basic behavior.
2021-05-07LibDiff: Convert StringBuilder::appendf() => AK::FormatAndreas Kling
2021-04-22Everything: Move to SPDX license identifiers in all files.Brian Gianforcaro
SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-02-23Everywhere: Rename ASSERT => VERIFYAndreas Kling
(...and ASSERT_NOT_REACHED => VERIFY_NOT_REACHED) Since all of these checks are done in release builds as well, let's rename them to VERIFY to prevent confusion, as everyone is used to assertions being compiled out in release. We can introduce a new ASSERT macro that is specifically for debug checks, but I'm doing this wholesale conversion first since we've accumulated thousands of these already, and it's not immediately obvious which ones are suitable for ASSERT.
2021-01-25Everywhere: Debug macros instead of constexpr.asynts
This was done with the following script: find . \( -name '*.cpp' -o -name '*.h' -o -name '*.in' \) -not -path './Toolchain/*' -not -path './Build/*' -exec sed -i -E 's/dbgln<debug_([a-z_]+)>/dbgln<\U\1_DEBUG>/' {} \; find . \( -name '*.cpp' -o -name '*.h' -o -name '*.in' \) -not -path './Toolchain/*' -not -path './Build/*' -exec sed -i -E 's/if constexpr \(debug_([a-z0-9_]+)/if constexpr \(\U\1_DEBUG/' {} \;
2021-01-22Everywhere: Replace a bundle of dbg with dbgln.asynts
These changes are arbitrarily divided into multiple commits to make it easier to find potentially introduced bugs with git bisect.
2021-01-12Libraries: Move to Userland/Libraries/Andreas Kling