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Adds new PowerShell Core escapes e and u{x} (#60) #171

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Merged
merged 2 commits into from
May 8, 2019
Merged

Adds new PowerShell Core escapes e and u{x} (#60) #171

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b92a21e
Add `e and `u{x} escapes
msftrncs May 8, 2019
4affb3a
add simple `e and `u{x}` tests
msftrncs May 8, 2019
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26 changes: 25 additions & 1 deletion PowerShellSyntax.tmLanguage
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Original file line number Diff line number Diff line change
Expand Up @@ -662,10 +662,14 @@
<array>
<dict>
<key>match</key>
<string>`[0abnfrvt"'$`]</string>
<string>`[`0abefnrtv"'$]</string>
<key>name</key>
<string>constant.character.escape.powershell</string>
</dict>
<dict>
<key>include</key>
<string>#unicodeEscape</string>
</dict>
<dict>
<key>match</key>
<string>""</string>
Expand All @@ -674,6 +678,26 @@
</dict>
</array>
</dict>
<key>unicodeEscape</key>
<dict>
<key>comment</key>
<string>`u{xxxx} added in PowerShell 6.0</string>
<key>patterns</key>
<array>
<dict>
<key>match</key>
<string>`u\{(?:(?:10)?([0-9a-fA-F]){1,4}|0?\g&lt;1&gt;{1,5})}</string>
<key>name</key>
<string>constant.character.escape.powershell</string>
</dict>
<dict>
<key>match</key>
<string>`u(?:\{[0-9a-fA-F]{,6}.)?</string>
<key>name</key>
<string>invalid.character.escape.powershell</string>
</dict>
</array>
</dict>
<key>function</key>
<dict>
<key>begin</key>
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4 changes: 2 additions & 2 deletions spec/testfiles/syntax_test_TheBigTestFile.ps1
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Expand Up @@ -1198,9 +1198,9 @@ get-thing | Out-WithYou > $null # destroy
# ^ punctuation.definition.variable.powershell
# ^ constant.language.powershell
# ^ punctuation.definition.comment.powershell
"Escaped chars: `", `n, `$, `b, `t, `""
"Escaped chars: `", `n, `$, `b, `t, `e, `u{10ffff}, `""
# <- string.quoted.double.powershell
# ^^ ^^ ^^ ^^ ^^ ^^ string.quoted.double.powershell constant.character.escape.powershell
# ^^ ^^ ^^ ^^ ^^ ^^ ^^^^^^^^^^ ^^ string.quoted.double.powershell constant.character.escape.powershell
'But here they''re not escape chars: `", `n, `$, `b, `"'
# ^^ constant.character.escape.powershell
# ^^ ^^ ^^ ^^ ^^ not:constant.character.escape.powershell
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