From: Nick Bowler <nbowler@draconx.ca>
Date: Wed, 14 Sep 2011 23:52:14 +0000 (-0400)
Subject: Add never-interactive flex option.
X-Git-Tag: v1~117
X-Git-Url: https://git.draconx.ca/gitweb/cdecl99.git/commitdiff_plain/c034cd7dee803c5e4057ff8069103231ad431463

Add never-interactive flex option.

This eliminates the (non-ANSI) fileno and isatty calls.  Our input is
always a fixed buffer.
---

diff --git a/src/scan.l b/src/scan.l
index e59b0aa..ad90afe 100644
--- a/src/scan.l
+++ b/src/scan.l
@@ -20,7 +20,7 @@
 #include "parse.h"
 }
 
-%option noyywrap bison-locations reentrant
+%option noyywrap bison-locations reentrant never-interactive
 %option extra-type="_Bool"
 %option prefix="cdecl__yy"