pkl format - ParserError on invalid escape sequence instead of actionable error message

[Postremus]

I ran format on a file with an invalid escape sequence. This resulted in a stacktrace.
Compare this to pkl eval, where I get a nicer looking error message. Maybe pkl format can show the same / or similar message?

pkl:: Pkl 0.30.2 (Windows 10.0, native)

Module:

x = "/dump/\${SOURCE_DB_NAME}.dump"

pkl format:

C:\workspaces\workspace_wolf\wolf-deployment\src\wolf>pkl format Test.pkl
An unexpected error has occurred. Would you mind filing a bug report?

org.pkl.parser.ParserError: Invalid character escape sequence `\$`.

Valid character escape sequences are:  \n  \r  \t  \"  \\
        at org.pkl.parser.Lexer.lexError(Lexer.java:721)
        at org.pkl.parser.Lexer.lexEscape(Lexer.java:452)
        at org.pkl.parser.Lexer.nextString(Lexer.java:272)
        at org.pkl.parser.Lexer.next(Lexer.java:83)
        at org.pkl.parser.GenericParser.init(GenericParser.java:42)
        at org.pkl.parser.GenericParser.parseModule(GenericParser.java:52)
        at org.pkl.formatter.Formatter.format(Formatter.kt:49)
        at org.pkl.cli.CliFormatterCommand.format(CliFormatterCommand.kt:49)
        at org.pkl.cli.CliFormatterCommand.handlePaths(CliFormatterCommand.kt:111)
        at org.pkl.cli.CliFormatterCommand.doRun(CliFormatterCommand.kt:81)
        at org.pkl.commons.cli.CliCommand.run(CliCommand.kt:47)
        at org.pkl.cli.commands.FormatterCommand.run(FormatterCommand.kt:97)
        at com.github.ajalt.clikt.core.CoreCliktCommandKt.parse(CoreCliktCommand.kt:107)
        at com.github.ajalt.clikt.core.CoreCliktCommandKt.main(CoreCliktCommand.kt:78)
        at com.github.ajalt.clikt.core.CoreCliktCommandKt.main(CoreCliktCommand.kt:90)
        at org.pkl.cli.Main.main$lambda$0(Main.kt:26)
        at org.pkl.commons.cli.CliMainKt.cliMain(CliMain.kt:33)
        at org.pkl.cli.Main.main(Main.kt:26)
        at java.base@25/java.lang.invoke.LambdaForm$DMH/sa346b79c.invokeStaticInit(LambdaForm$DMH)

pkl eval

C:\workspaces\workspace_wolf\wolf-deployment\src\wolf>pkl eval Test.pkl  
ÔÇôÔÇô Pkl Error ÔÇôÔÇô
Invalid character escape sequence `\$`.
                                                                                                                                                                                                                                                                                   
Valid character escape sequences are:  \n  \r  \t  \"  \\                                                                                                                                                                                                                          

1 | x = "/dump/\${SOURCE_DB_NAME}.dump"
               ^^
at Test (file:///C:/workspaces/workspace_wolf/wolf-deployment/src/wolf/Test.pkl, line 1)