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---
source: crates/ruff_python_parser/src/lexer.rs
expression: lex_jupyter_source(source)
---
## Tokens
```
[
(
IpyEscapeCommand {
value: "foo",
kind: Help,
},
0..4,
),
(
Newline,
4..5,
),
(
IpyEscapeCommand {
value: "foo",
kind: Help2,
},
5..10,
),
(
Newline,
10..11,
),
(
IpyEscapeCommand {
value: "timeit a = b",
kind: Magic,
},
11..24,
),
(
Newline,
24..25,
),
(
IpyEscapeCommand {
value: "timeit a % 3",
kind: Magic,
},
25..38,
),
(
Newline,
38..39,
),
(
IpyEscapeCommand {
value: "matplotlib --inline",
kind: Magic,
},
39..65,
),
(
Newline,
65..66,
),
(
IpyEscapeCommand {
value: "pwd && ls -a | sed 's/^/\\\\ /'",
kind: Shell,
},
66..103,
),
(
Newline,
103..104,
),
(
IpyEscapeCommand {
value: "cd /Users/foo/Library/Application\\ Support/",
kind: ShCap,
},
104..149,
),
(
Newline,
149..150,
),
(
IpyEscapeCommand {
value: "foo 1 2",
kind: Paren,
},
150..158,
),
(
Newline,
158..159,
),
(
IpyEscapeCommand {
value: "foo 1 2",
kind: Quote,
},
159..167,
),
(
Newline,
167..168,
),
(
IpyEscapeCommand {
value: "foo 1 2",
kind: Quote2,
},
168..176,
),
(
Newline,
176..177,
),
(
IpyEscapeCommand {
value: "ls",
kind: Shell,
},
177..180,
),
(
Newline,
180..180,
),
]
```