From 5f091c46ce04c004e4a2dff3965a24e22025850a Mon Sep 17 00:00:00 2001
From: Wouter van Oortmerssen <wvo@google.com>
Date: Mon, 15 Jun 2015 12:17:19 -0700
Subject: [PATCH] Allowing _ as first character of identifiers in .fbs/.json.

Change-Id: Ie2cb42632f6a907a38e10b2c9be1536cf330b2fa
Tested: on Linux.
---
 src/idl_parser.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/idl_parser.cpp b/src/idl_parser.cpp
index 0d0f7defe..37a3c6a2f 100644
--- a/src/idl_parser.cpp
+++ b/src/idl_parser.cpp
@@ -198,7 +198,7 @@ void Parser::Next() {
         }
         // fall thru
       default:
-        if (isalpha(static_cast<unsigned char>(c))) {
+        if (isalpha(static_cast<unsigned char>(c)) || c == '_') {
           // Collect all chars of an identifier:
           const char *start = cursor_ - 1;
           while (isalnum(static_cast<unsigned char>(*cursor_)) ||