From 627052e75d6657a029a328cffd0832cb581b82fd Mon Sep 17 00:00:00 2001
From: Bernhard Reutner-Fischer
Date: Thu, 17 Jul 2008 08:02:28 +0000
Subject: - warn about overlong lines in help-texts   I initially bailed out
 with an error, but then that's a bit rough. Just warn to trick somebody into
 fixing them..

---
 scripts/kconfig/lex.zconf.c_shipped | 5 +++++
 scripts/kconfig/zconf.l             | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/scripts/kconfig/lex.zconf.c_shipped b/scripts/kconfig/lex.zconf.c_shipped
index b4792d3..5fc323d 100644
--- a/scripts/kconfig/lex.zconf.c_shipped
+++ b/scripts/kconfig/lex.zconf.c_shipped
@@ -784,6 +784,11 @@ void new_string(void)
 void append_string(const char *str, int size)
 {
 	int new_size = text_size + size + 1;
+	if (size > 70) {
+		fprintf (stderr, "%s:%d error: Overlong line\n",
+		current_file->name, current_file->lineno);
+	}
+
 	if (new_size > text_asize) {
 		new_size += START_STRSIZE - 1;
 		new_size &= -START_STRSIZE;
diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l
index cfa4607..d839577 100644
--- a/scripts/kconfig/zconf.l
+++ b/scripts/kconfig/zconf.l
@@ -49,6 +49,10 @@ void new_string(void)
 void append_string(const char *str, int size)
 {
 	int new_size = text_size + size + 1;
+	if (size > 70) {
+	        fprintf (stderr, "%s:%d error: Overlong line\n",
+			 current_file->name, current_file->lineno);
+	}
 	if (new_size > text_asize) {
 		new_size += START_STRSIZE - 1;
 		new_size &= -START_STRSIZE;
-- 
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