any 3:2 multi-map group: any pairing of the 3 with the 2 is valid, one is shown
all 3:1 all-to-all group: each of the 3 corresponds to the 1
inserted
deleted
updated
moved
click a highlight to reveal its counterpart
Whitespace only
Code view:
A painting is a person's account of this edit as text, recorded independently of the node mapping - a rendering often has several equally defensible answers where the mapping has one. Deletions and insertions carry no position on the opposite side in a painting, so that panel draws no caret for them.
Before
1# frozen_string_literal: true
2
3module Jekyll
4 class Dummy < Generator
5 priority :high
6
7 def generate(site) end
8 end
9end
10
After
1# frozen_string_literal: true
2
3module Jekyll
4 class Dummy < Generator
5 priority :high
6
7 def generate(site) end
8 end
9end
10
Before
1# frozen_string_literal: true
2
3module Jekyll
4 class Dummy < Generator
5 priority :high
6
7 def generate(site) end
8 end
9end
10
After
1# frozen_string_literal: true
2
3module Jekyll
4 class Dummy < Generator
5 priority :high
6
7 def generate(site) end
8 end
9end
10
Before
program
comment "# frozen_string_literal: true"
module (+25 nodes collapsed)
After
program
comment "# frozen_string_literal: true\r"
module (+25 nodes collapsed)
Keybindings
j / k
next / previous visible node (tree panels)
h / l
collapse / expand the focused node
g / G
jump to first / last visible node
Tab
switch focus between Before/After panels
/
search: jump to next node whose text contains a given string
a
jump the other panel to this node's mapped counterpart
i
hide identical matches, showing only inserted/deleted/updated nodes and their ancestors
v
cycle the view: split / code only / tree only
p
cycle what the code view renders: the node mapping, then each human painting
r
mark this fixture as reviewed, or forget the mark (kept in this browser only)