Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

JS: Added support for numeric separators #1895

Merged
merged 2 commits into from
May 18, 2019
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion components/prism-javascript.js
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ Prism.languages.javascript = Prism.languages.extend('clike', {
lookbehind: true
},
],
'number': /\b(?:(?:0[xX][\dA-Fa-f]+|0[bB][01]+|0[oO][0-7]+)n?|\d+n|NaN|Infinity)\b|(?:\b\d+\.?\d*|\B\.\d+)(?:[Ee][+-]?\d+)?/,
'number': /\b(?:(?:0[xX](?:[\dA-Fa-f](?:_[\dA-Fa-f])?)+|0[bB](?:[01](?:_[01])?)+|0[oO](?:[0-7](?:_[0-7])?)+)n?|(?:\d(?:_\d)?)+n|NaN|Infinity)\b|(?:\b(?:\d(?:_\d)?)+\.?(?:\d(?:_\d)?)*|\B\.(?:\d(?:_\d)?)+)(?:[Ee][+-]?(?:\d(?:_\d)?)+)?/,
// Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)
'function': /[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*(?:\.\s*(?:apply|bind|call)\s*)?\()/,
'operator': /-[-=]?|\+[+=]?|!=?=?|<<?=?|>>?>?=?|=(?:==?|>)?|&[&=]?|\|[|=]?|\*\*?=?|\/=?|~|\^=?|%=?|\?|\.{3}/
Expand Down
2 changes: 1 addition & 1 deletion components/prism-javascript.min.js

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

2 changes: 1 addition & 1 deletion prism.js
Original file line number Diff line number Diff line change
Expand Up @@ -783,7 +783,7 @@ Prism.languages.javascript = Prism.languages.extend('clike', {
lookbehind: true
},
],
'number': /\b(?:(?:0[xX][\dA-Fa-f]+|0[bB][01]+|0[oO][0-7]+)n?|\d+n|NaN|Infinity)\b|(?:\b\d+\.?\d*|\B\.\d+)(?:[Ee][+-]?\d+)?/,
'number': /\b(?:(?:0[xX](?:[\dA-Fa-f](?:_[\dA-Fa-f])?)+|0[bB](?:[01](?:_[01])?)+|0[oO](?:[0-7](?:_[0-7])?)+)n?|(?:\d(?:_\d)?)+n|NaN|Infinity)\b|(?:\b(?:\d(?:_\d)?)+\.?(?:\d(?:_\d)?)*|\B\.(?:\d(?:_\d)?)+)(?:[Ee][+-]?(?:\d(?:_\d)?)+)?/,
// Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)
'function': /[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*(?:\.\s*(?:apply|bind|call)\s*)?\()/,
'operator': /-[-=]?|\+[+=]?|!=?=?|<<?=?|>>?>?=?|=(?:==?|>)?|&[&=]?|\|[|=]?|\*\*?=?|\/=?|~|\^=?|%=?|\?|\.{3}/
Expand Down
21 changes: 20 additions & 1 deletion tests/languages/javascript/number_feature.test
Original file line number Diff line number Diff line change
Expand Up @@ -7,11 +7,22 @@
0o571
0xbabe
0xBABE

NaN
Infinity

123n
0x123n

1_000_000_000_000
1_000_000.220_720
0b0101_0110_0011_1000
0o12_34_56
0x40_76_38_6A_73
RunDevelopment marked this conversation as resolved.
Show resolved Hide resolved
4_642_473_943_484_686_707n
0.000_001
1e10_000

----------------------------------------------------

[
Expand All @@ -27,7 +38,15 @@ Infinity
["number", "NaN"],
["number", "Infinity"],
["number", "123n"],
["number", "0x123n"]
["number", "0x123n"],
["number", "1_000_000_000_000"],
["number", "1_000_000.220_720"],
["number", "0b0101_0110_0011_1000"],
["number", "0o12_34_56"],
["number", "0x40_76_38_6A_73"],
["number", "4_642_473_943_484_686_707n"],
["number", "0.000_001"],
["number", "1e10_000"]
]

----------------------------------------------------
Expand Down