From d57ab3494dc344aa991e3020515966e390fc5e21 Mon Sep 17 00:00:00 2001
From: Hector Zarate <hecktorzr@gmail.com>
Date: Mon, 14 Apr 2014 13:59:38 +0200
Subject: [PATCH 1/2] Renamed Stream::peekNextDigit to Stream::skipUntilDigit
 for clarity

---
 hardware/arduino/cores/arduino/Stream.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/hardware/arduino/cores/arduino/Stream.cpp b/hardware/arduino/cores/arduino/Stream.cpp
index aafb7fcf97d..73add9dedb9 100644
--- a/hardware/arduino/cores/arduino/Stream.cpp
+++ b/hardware/arduino/cores/arduino/Stream.cpp
@@ -52,7 +52,7 @@ int Stream::timedPeek()
 
 // returns peek of the next digit in the stream or -1 if timeout
 // discards non-numeric characters
-int Stream::peekNextDigit()
+int Stream::skipUntilDigit()
 {
   int c;
   while (1) {
@@ -141,7 +141,7 @@ long Stream::parseInt(char skipChar)
   long value = 0;
   int c;
 
-  c = peekNextDigit();
+  c = skipUntilDigit();
   // ignore non numeric leading characters
   if(c < 0)
     return 0; // zero returned if timeout
@@ -179,7 +179,7 @@ float Stream::parseFloat(char skipChar){
   char c;
   float fraction = 1.0;
 
-  c = peekNextDigit();
+  c = skipUntilDigit();
     // ignore non numeric leading characters
   if(c < 0)
     return 0; // zero returned if timeout

From 7eeeb82a6392e528e891400f112f3f46358aac58 Mon Sep 17 00:00:00 2001
From: Hector Zarate <hecktorzr@gmail.com>
Date: Mon, 14 Apr 2014 14:08:56 +0200
Subject: [PATCH 2/2] Allow leading decimal separator in Stream::parseFloat.

Fixes #1962 :
Floating point numbers with a trailing '.' character would be rendered as integers.
For example: .032 => will become 32.
---
 hardware/arduino/cores/arduino/Stream.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/hardware/arduino/cores/arduino/Stream.cpp b/hardware/arduino/cores/arduino/Stream.cpp
index 73add9dedb9..3b0bcfd0730 100644
--- a/hardware/arduino/cores/arduino/Stream.cpp
+++ b/hardware/arduino/cores/arduino/Stream.cpp
@@ -52,7 +52,7 @@ int Stream::timedPeek()
 
 // returns peek of the next digit in the stream or -1 if timeout
 // discards non-numeric characters
-int Stream::skipUntilDigit()
+int Stream::skipUntilDigit(bool detectPointChar)
 {
   int c;
   while (1) {
@@ -60,6 +60,7 @@ int Stream::skipUntilDigit()
     if (c < 0) return c;  // timeout
     if (c == '-') return c;
     if (c >= '0' && c <= '9') return c;
+    if (detectPointChar == true && c == '.') return c;
     read();  // discard non-numeric
   }
 }
@@ -141,7 +142,7 @@ long Stream::parseInt(char skipChar)
   long value = 0;
   int c;
 
-  c = skipUntilDigit();
+  c = skipUntilDigit(false);
   // ignore non numeric leading characters
   if(c < 0)
     return 0; // zero returned if timeout
@@ -179,7 +180,7 @@ float Stream::parseFloat(char skipChar){
   char c;
   float fraction = 1.0;
 
-  c = skipUntilDigit();
+  c = skipUntilDigit(true);
     // ignore non numeric leading characters
   if(c < 0)
     return 0; // zero returned if timeout