From 99330e88f23a7e5aa0758bb9c934db395950ab2d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C5=99emysl=20Janouch?= <p.janouch@gmail.com>
Date: Thu, 22 Dec 2016 23:40:30 +0100
Subject: Update READMEs

---
 interpreters/README.adoc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'interpreters/README.adoc')

diff --git a/interpreters/README.adoc b/interpreters/README.adoc
index ecde608..11e45d3 100644
--- a/interpreters/README.adoc
+++ b/interpreters/README.adoc
@@ -9,7 +9,12 @@ sophistication, from the simplest approach to an optimizing JIT compiler:
  * `bf-jit-unsafe.c` abolishes all boundary checks when moving across the tape
  * `bf-jit-unsafe-opt.c` makes use of immediate offsets to modify values
 
-I recommend using a tool such as 'meld' to view the differences.
+I recommend using a tool such as _meld_ to view the differences.
 
 Just run `make` in this directory to have them all built, and append
 `CPPFLAGS=-DDEBUG` to get dumps of the IR for the more sophisticated JITs.
+The interpreters take the program on standard input and read characters
+directly from the terminal device, so to run a simple `cat`-like program,
+you can do:
+
+ $ echo ',[.,]' | ./bf
-- 
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