enable an option to disable readline

2019-03-21 19:46:42 -06:00
parent 4b2fb8b1c7
commit 33b581effc
4 changed files with 165 additions and 98 deletions
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,17 +1,21 @@
 [package]
 name = "scryer-prolog"
-version = "0.8.11"
+version = "0.8.12"
 authors = ["Mark Thom <markjordanthom@gmail.com>"]
 repository = "https://github.com/mthom/scryer-prolog"
 description = "A modern Prolog implementation written mostly in Rust."
 license = "BSD-3-Clause"

+[features]
+default = ["readline_rs_compat"]
+
 [dependencies]
+cfg-if = "0.1.7"
 downcast = "0.9.1"
 num = "0.2"
 ordered-float = "0.5.0"
 prolog_parser = "0.8.1"
-readline_rs_compat = "0.1.5"
+readline_rs_compat = { version = "0.1.5", optional = true }

 [dependencies.termion]
 version = "1.4.0"