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
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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
1fn main() {
2 println!("Hello, World!");
3}
4
After
1fn main() {
2 println!("Hello, World!");
3println!("I'm a Rust test case where a line was added!");
4}
5
Before
1fn main() {
2 println!("Hello, World!");
3}
4
After
1fn main() {
2 println!("Hello, World!");
3println!("I'm a Rust test case where a line was added!");
4}
5
Before
1fn main() {
2 println!("Hello, World!");
3}
4
After
1fn main() {
2 println!("Hello, World!");
3 println!("I'm a Rust test case where a line was added!");
4}
5
Before
source_filefunction_item
fn "fn"
identifier "main"
parameters
( "("
) ")"
block
{ "{"
expression_statementmacro_invocation
identifier "println"
! "!"
token_tree
( "("
string_literal
" "\""
string_content "Hello, World!"
" "\""
) ")"
; ";"
} "}"
After
source_filefunction_item
fn "fn"
identifier "main"
parameters
( "("
) ")"
block
{ "{"
expression_statementmacro_invocation
identifier "println"
! "!"
token_tree
( "("
string_literal
" "\""
string_content "Hello, World!"
" "\""
) ")"
; ";"
expression_statementmacro_invocation
identifier "println"
! "!"
token_tree
( "("
string_literal
" "\""
string_content "I'm a Rust test case where a line was added!"
" "\""
) ")"
; ";"
} "}"
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