github/semantic
1
1
Fork 0
mirror of https://github.com/github/semantic.git synced 2024-12-22 14:21:31 +03:00
Code Issues Projects Releases Wiki Activity

Bind fewer intermediate variables.

Browse Source
This commit is contained in:
Rob Rix 2017-12-18 11:22:03 -05:00
parent 54621da8d6
commit 3ae354b750
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/Rendering/DOT.hs
View File

@ -30,8 +30,8 @@ diffAlgebra d i = case d of
Merge t -> termAlgebra t i
Patch (Delete t1) -> termAlgebra t1 i `modifyHeadNode` setColour "red"
Patch (Insert t2) -> termAlgebra t2 i `modifyHeadNode` setColour "green"
Patch (Replace t1 t2) -> let (i', g1) = termAlgebra t1 i `modifyHeadNode` setColour "red"
in (i', g1) <> termAlgebra t2 (succ (maximum (i : i'))) `modifyHeadNode` setColour "green"
Patch (Replace t1 t2) -> let r1 = termAlgebra t1 i `modifyHeadNode` setColour "red"
in r1 <> termAlgebra t2 (succ (maximum (i : fst r1))) `modifyHeadNode` setColour "green"
where modifyHeadNode (i, g) f | n:ns <- graphNodes g = (i, g { graphNodes = f n : ns })
| otherwise = (i, g)
setColour c n = n { nodeAttributes = Map.insert "color" c (nodeAttributes n) }