use the readline library at toplevel

This commit is contained in:
Mark Thom
2019-03-16 19:12:06 -06:00
parent bc0f0719fb
commit 2fad1c724c
8 changed files with 132 additions and 39 deletions

View File

@@ -101,8 +101,11 @@ $> cargo install scryer-prolog
```
cargo will download and install the libraries Scryer Prolog uses
automatically. You can find the `scryer-prolog` executable in
`~/.cargo/bin`.
automatically, save for the C library readline. It will search the
system library paths for readline without taking further steps to
install it if it is not found.
You can find the `scryer-prolog` executable in `~/.cargo/bin`.
Note on compatibility: Scryer Prolog should work on Linux, Mac OS X, and
FreeBSD. Windows support hinges on the Termion library working in