github.com/I-love-os/fancylove
0.3.2 / published Nov 6, 2018 / repository
Readline-esque library with fancy features
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docs-build: crystal docs exited 62
crystal docs said:
no-egress: verified in-process as uid 1000, ip and vsock sockets denied, io_uring denied, no_new_privs set
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Showing last frame. Use --error-trace for full trace.
In src/fancyline/tty/dumb.cr:9:11
9 | def columns
^------
Error: this method overrides Fancyline::Tty#columns() which has an explicit return type of Int32.
[33;1mPlease add an explicit return type (Int32 or a subtype of it) to this method as well.[39;22m