From 0d1e49a3a60ca962f36dc81bd4753447aad1f9bd Mon Sep 17 00:00:00 2001
From: Chris Allegretta <chrisa@asty.org>
Date: Sat, 12 Jan 2002 23:17:15 +0000
Subject: [PATCH] - New configure option --disable-wrapping-as-root.  Added
 because the 1.0 series doesn't really allow wrapping disabled without a flag
 and debian's installer can't handle that

git-svn-id: svn://svn.savannah.gnu.org/nano/branches/nano_1_0_branch/nano@1000 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
---
 ChangeLog    | 3 +++
 acconfig.h   | 3 +++
 configure.in | 6 ++++++
 nano.c       | 7 +++++++
 4 files changed, 19 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 818a4c9b..0b89f398 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,9 @@ CVS Code -
 	  and nano.c:do_int_spell_fix() (Rocco Corsi).
 	- Add Meta-A as alternate keyystroke for ^^ for people with
 	  non-US keyboards.
+	- New configure option --disable-wrapping-as-root.  Added
+	  because the 1.0 series doesn't really allow wrapping disabled
+	  without a flag and debian's installer can't handle that.
 - global.c:
   shorcut_init()
 	- Replace hard coded ALT_G and ALT_H values in the replace
diff --git a/acconfig.h b/acconfig.h
index 6cd9782b..2848b520 100644
--- a/acconfig.h
+++ b/acconfig.h
@@ -51,3 +51,6 @@
 /* Define this to disable any and all text wrapping */
 #undef DISABLE_WRAPPING
 
+/* Define this to disable wrapping as root by default */
+#undef DISABLE_ROOTWRAP
+
diff --git a/configure.in b/configure.in
index a56135dc..909791ae 100644
--- a/configure.in
+++ b/configure.in
@@ -68,6 +68,12 @@ AC_ARG_ENABLE(wrapping,
     AC_DEFINE(DISABLE_WRAPPING)
  fi])
 
+AC_ARG_ENABLE(wrapping-as-root,
+[  --disable-wrapping-as-root  Disables wrapping of text as root by default],
+ [if test x$enableval != xyes; then
+    AC_DEFINE(DISABLE_ROOTWRAP)
+ fi])
+
 AC_MSG_CHECKING([whether to use slang])
 CURSES_LIB_NAME=""
 AC_ARG_WITH(slang,
diff --git a/nano.c b/nano.c
index bb2e0f11..46954b6f 100644
--- a/nano.c
+++ b/nano.c
@@ -479,6 +479,9 @@ void version(void)
 #ifdef DISABLE_WRAPPING
     printf(" --disable-wrapping");
 #endif
+#ifdef DISABLE_ROOTWRAP
+    printf(" --disable-wrapping-as-root");
+#endif
 #ifdef USE_SLANG
     printf(" --with-slang");
 #endif
@@ -2463,6 +2466,10 @@ int main(int argc, char *argv[])
 	    filename = mallocstrcpy(filename, argv[optind]);
     }
 
+#ifdef DISABLE_ROOTWRAP
+    if (geteuid() == 0)
+	SET(NO_WRAP);
+#endif
 
     /* First back up the old settings so they can be restored, duh */
     tcgetattr(0, &oldterm);
-- 
2.39.5