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(parent: ca28f24) | patch
ENHANCED: Support '_' followed by layout text sequence in integers.
authorMarkus Triska <[email protected]>
Sat, 27 Nov 2021 08:11:41 +0000 (09:11 +0100)
committerMarkus Triska <[email protected]>
Sat, 27 Nov 2021 09:09:39 +0000 (10:09 +0100)
commit1647e67dd4e820043f17fde3a9f263df8fc40bdc
tree3e66d04cf00a576220c7af74785a7af874d25e9dtree | snapshot
parentca28f24e423b7b575a3411e1d1ebc73b85c4b623commit | diff
ENHANCED: Support '_' followed by layout text sequence in integers.

This is handy for writing large integers, for example in cryptographic
applications.

This addresses #994.

Examples:

    ?- X = 1_000_000.
    %@    X = 1000000.

    ?- X = 1_
    000_
    000.
    %@    X = 1000000.
crates/prolog_parser/src/lexer.rs diff | blob | history
FORK: A modern Prolog implementation written mostly in Rust