Invalid expression 2 --- 1 evaluates

[raghunandanbhat]

• expression 2 --- 1 evaluates to 1
• expression 2 -- 1 evaluates to 3

[ISibboI]

Thanks for the report. In evalexpr you can chain the unary negation operator. So `2--1` gets parsed as `2 - (-1)` and `2---1` gets parsed as `2 - (-(-1))`.

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On Tue, 25 Feb 2025, 21.35 Raghunandan Bhat, ***@***.***> wrote: - expression 2 --- 1 evaluates to 1 - expression 2 -- 1 evaluates to 3 — Reply to this email directly, view it on GitHub <#183>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AASATXUGCHHN255VRURR7XT2RTAZNAVCNFSM6AAAAABX3PBU2SVHI2DSMVQWIX3LMV43ASLTON2WKOZSHA3TSMZYGEYDSMA> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***> [image: raghunandanbhat]*raghunandanbhat* created an issue (ISibboI/evalexpr#183) <#183> - expression 2 --- 1 evaluates to 1 - expression 2 -- 1 evaluates to 3 — Reply to this email directly, view it on GitHub <#183>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AASATXUGCHHN255VRURR7XT2RTAZNAVCNFSM6AAAAABX3PBU2SVHI2DSMVQWIX3LMV43ASLTON2WKOZSHA3TSMZYGEYDSMA> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>