From e3c12446877334d5124bce81225d8476487afb4a Mon Sep 17 00:00:00 2001
From: "Wolfgang (Blub) Bumiller" <blub@speed.at>
Date: Fri, 23 Nov 2012 21:47:00 +0100
Subject: [PATCH] preserve newlines in preprocessed multiline comments

---
 lexer.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lexer.c b/lexer.c
index 61fe11f..ced0133 100644
--- a/lexer.c
+++ b/lexer.c
@@ -607,7 +607,10 @@ static int lex_skipwhite(lex_file *lex)
                         lex_ungetch(lex, ch);
                     }
                     if (lex->flags.preprocessing) {
-                        lex_tokench(lex, ' '); /* ch); */
+                        if (ch == '\n')
+                            lex_tokench(lex, '\n');
+                        else
+                            lex_tokench(lex, ' '); /* ch); */
                     }
                 }
                 ch = ' '; /* cause TRUE in the isspace check */