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Adding python f-string syntax support

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samstrohkorbatt 2024-02-26 09:04:22 -08:00
parent 21007360ca
commit 67960d2298
2 changed files with 89 additions and 1 deletions
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24
src/basic-languages/python/python.ts
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@ -250,10 +250,20 @@ export const language = <languages.IMonarchLanguage>{
// Recognize strings, including those broken across lines with \ (but not without)
strings: [
[/'$/, 'string.escape', '@popall'],
[/f'{1,3}/, 'string.escape', '@fStringBody'],
[/'/, 'string.escape', '@stringBody'],
[/"$/, 'string.escape', '@popall'],
[/f"{1,3}/, 'string.escape', '@fDblStringBody'],
[/"/, 'string.escape', '@dblStringBody']
],
fStringBody: [
[/[^\\'\{\}]+$/, 'string', '@popall'],
[/[^\\'\{\}]+/, 'string'],
[/\{[^\}':!=]+/, 'identifier', '@fStringDetail'],
[/\\./, 'string'],
[/'/, 'string.escape', '@popall'],
[/\\$/, 'string']
],
stringBody: [
[/[^\\']+$/, 'string', '@popall'],
[/[^\\']+/, 'string'],
@ -261,12 +271,26 @@ export const language = <languages.IMonarchLanguage>{
[/'/, 'string.escape', '@popall'],
[/\\$/, 'string']
],
fDblStringBody: [
[/[^\\"\{\}]+$/, 'string', '@popall'],
[/[^\\"\{\}]+/, 'string'],
[/\{[^\}':!=]+/, 'identifier', '@fStringDetail'],
[/\\./, 'string'],
[/"/, 'string.escape', '@popall'],
[/\\$/, 'string']
],
dblStringBody: [
[/[^\\"]+$/, 'string', '@popall'],
[/[^\\"]+/, 'string'],
[/\\./, 'string'],
[/"/, 'string.escape', '@popall'],
[/\\$/, 'string']
],
fStringDetail: [
[/[:][^}]+/, 'string'],
[/[!][ars]/, 'string'], // only !a, !r, !s are supported by f-strings: https://docs.python.org/3/tutorial/inputoutput.html#formatted-string-literals
[/=/, 'string'],
[/\}/, 'identifier', '@pop']
]
}
};