From e2c9782a65eb57f481d441d40161de427e1940ba Mon Sep 17 00:00:00 2001
From: Chris Angelico <rosuav@gmail.com>
Date: Tue, 10 Jun 2014 05:05:57 +1000
Subject: [PATCH] More whitespace fixups

---
 py/lexer.c | 28 ++++++++++++++--------------
 py/vstr.c  |  8 ++++----
 2 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/py/lexer.c b/py/lexer.c
index 3aaa8fe8e5..1561a2d014 100644
--- a/py/lexer.c
+++ b/py/lexer.c
@@ -504,12 +504,12 @@ STATIC void mp_lexer_next_token_into(mp_lexer_t *lex, mp_token_t *tok, bool firs
                             case 'r': c = 0x0d; break;
                             case 'u':
                             case 'U':
-				if (is_bytes) {
-				    // b'\u1234' == b'\\u1234'
-				    vstr_add_char(&lex->vstr, '\\');
-				    break;
-				}
-				// Otherwise fall through.
+                                if (is_bytes) {
+                                    // b'\u1234' == b'\\u1234'
+                                    vstr_add_char(&lex->vstr, '\\');
+                                    break;
+                                }
+                                // Otherwise fall through.
                             case 'x':
                             {
                                 uint num = 0;
@@ -527,7 +527,7 @@ STATIC void mp_lexer_next_token_into(mp_lexer_t *lex, mp_token_t *tok, bool firs
                                 // roughly half a meg of storage. This form of Unicode escape may be added
                                 // later on, but it's definitely not a priority right now. -- CJA 20140607
                                 assert(!"Unicode name escapes not supported");
-			        break;
+                                break;
                             default:
                                 if (c >= '0' && c <= '7') {
                                     // Octal sequence, 1-3 chars
@@ -546,13 +546,13 @@ STATIC void mp_lexer_next_token_into(mp_lexer_t *lex, mp_token_t *tok, bool firs
                         }
                     }
                     if (c != MP_LEXER_CHAR_EOF) {
-			if (c < 0x110000 && !is_bytes) {
-			    vstr_add_char(&lex->vstr, c);
-			} else if (c < 0x100 && is_bytes) {
-			    vstr_add_byte(&lex->vstr, c);
-			} else {
-			    assert(!"TODO: Throw an error, invalid escape code probably");
-			}
+                        if (c < 0x110000 && !is_bytes) {
+                            vstr_add_char(&lex->vstr, c);
+                        } else if (c < 0x100 && is_bytes) {
+                            vstr_add_byte(&lex->vstr, c);
+                        } else {
+                            assert(!"TODO: Throw an error, invalid escape code probably");
+                        }
                     }
                 } else {
                     vstr_add_char(&lex->vstr, CUR_CHAR(lex));
diff --git a/py/vstr.c b/py/vstr.c
index 0b96a11e55..88f5ca61cf 100644
--- a/py/vstr.c
+++ b/py/vstr.c
@@ -205,20 +205,20 @@ void vstr_add_char(vstr_t *vstr, unichar c) {
         byte *buf = (byte*)vstr_add_len(vstr, 1);
         if (buf == NULL) {
             return;
-	}
+        }
         *buf = (byte)c;
     } else if (c < 0x800) {
         byte *buf = (byte*)vstr_add_len(vstr, 2);
         if (buf == NULL) {
             return;
-	}
+        }
         buf[0] = (c >> 6) | 0xC0;
         buf[1] = (c & 0x3F) | 0x80;
     } else if (c < 0x10000) {
         byte *buf = (byte*)vstr_add_len(vstr, 3);
         if (buf == NULL) {
             return;
-	}
+        }
         buf[0] = (c >> 12) | 0xE0;
         buf[1] = ((c >> 6) & 0x3F) | 0x80;
         buf[2] = (c & 0x3F) | 0x80;
@@ -227,7 +227,7 @@ void vstr_add_char(vstr_t *vstr, unichar c) {
         byte *buf = (byte*)vstr_add_len(vstr, 4);
         if (buf == NULL) {
             return;
-	}
+        }
         buf[0] = (c >> 18) | 0xF0;
         buf[1] = ((c >> 12) & 0x3F) | 0x80;
         buf[2] = ((c >> 6) & 0x3F) | 0x80;