From 441a224435bcf7d76c66ba2d8055aed55efeb79e Mon Sep 17 00:00:00 2001
From: "Wolfgang (Blub) Bumiller" <blub@speed.at>
Date: Sun, 18 Nov 2012 14:29:15 +0100
Subject: [PATCH] Comment about why stringify is so short

---
 ftepp.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ftepp.c b/ftepp.c
index fb89682..ad5e7c7 100644
--- a/ftepp.c
+++ b/ftepp.c
@@ -447,6 +447,10 @@ static void ftepp_stringify_token(ftepp_t *ftepp, pptoken *token)
         case TOKEN_STRINGCONST:
             ch = token->value;
             while (*ch) {
+                /* in preprocessor mode strings already are string,
+                 * so we don't get actual newline bytes here.
+                 * Still need to escape backslashes and quotes.
+                 */
                 switch (*ch) {
                     case '\\': ftepp_out(ftepp, "\\\\", false); break;
                     case '"':  ftepp_out(ftepp, "\\\"", false); break;
-- 
2.39.2