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update notes on linenoise

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Daniel Kolesa 2021-03-31 23:55:40 +02:00
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22
README.md
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Link the `libcubescript` library together with your application and everything Link the `libcubescript` library together with your application and everything
should just work. It also builds the REPL by default. should just work. It also builds the REPL by default.
The project also bundles the `linenoise` line editing library which has been
modified to compile cleanly as C++ (with the same flags as `libcubescript`).
It's used strictly for the REPL only (you don't need it to build libcubescript
itself). The version in the repository tracks Git revision
https://github.com/antirez/linenoise/commit/97d2850af13c339369093b78abe5265845d78220.
For the REPL (when not disabled with `-Drepl=disabled`) you have a choice of For the REPL (when not disabled with `-Drepl=disabled`) you have a choice of
two line editing libraries. The `readline` library can be used (but is always two line editing libraries - either the `readline` library (which is always
disabled by default, so you need to enable it manually). On Unix-like systems, disabled by default, so you need to enable it manually) or the `linenoise`
`linenoise` can be used (and is fully featured) and is enabled by default; on library (bundled and enabled by default). There is also a fallback without
Windows it's disabled. There is also a fallback without any line editing, used any line editing, used when you disable both (but then there is no line
when you don't have either (but then there is no line editing or history). editing or history).
The version of `linenoise` bundled with the project is `cpp-linenoise`, available
at https://github.com/yhirose/cpp-linenoise. Our version is modified, so that
it builds cleanly with our flags, and so that it supports the "hints" feature
available in original `linenoise`. Other than the modifications, it is baseed
on upstream git revision a927043cdd5bfe203560802e56a7e7ed43156ed3.
## Licensing ## Licensing

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tools/linenoise.hh
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/* this has changes made to it by q66:
*
* - backported hints support from upstream
* - cleaned up to compile warningless with strict flags
*/
/* /*
* linenoise.hpp -- Multi-platfrom C++ header-only linenoise library. * linenoise.hpp -- Multi-platfrom C++ header-only linenoise library.
* *