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Why are sigils only possible with single character names?

#sigils#standard-library
wolf4earth

wolf4earth

Why are sigils only possible with single character names?

As the title suggests, I wonder what the reasoning is behind only allowing “single character sigils”.

The thought came to me while looking at the documentation of the ~U sigil for UTC DateTimes and I thought that this would read so much nicer if it was ~UTC[...].

Does anybody know why Elixir chose to only allow single character sigils? Is there a technical reason for this, or was this a deliberate design decision? If yes, what’s the reasoning behind this decision?

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ltd

ltd

Multi uppercase character sigils will be in elixir 1.15

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ltd

ltd

This was talked about on the core list here . It seemed to have good support, but that was over a year ago.

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