diff --git a/doc/neomutt.man b/doc/neomutt.man
index 2107fe6a2f2..37a0eeecbba 100644
--- a/doc/neomutt.man
+++ b/doc/neomutt.man
@@ -20,7 +20,7 @@
 .TH neomutt 1 "January 2009" Unix "User Manuals"
 .SH NAME
 neomutt \- The Neomutt Mail User Agent
-.SH SYNOPSIS
+.SH SYNTAX
 .PP
 .B neomutt
 [\-GnRyzZ]
diff --git a/doc/smime_keys.1 b/doc/smime_keys.1
index 5a7ac4d46b6..171261c315c 100644
--- a/doc/smime_keys.1
+++ b/doc/smime_keys.1
@@ -22,7 +22,7 @@
 .TH smime_keys 1 "May 2009" Unix "User Manuals"
 .SH "NAME"
 smime_keys \- Utility to add S/MIME certificate to the internal database used by neomutt
-.SH SYNOPSIS
+.SH SYNTAX
 .PP
 .B smime_keys
 <operation>  [file(s) | keyID [file(s)]]
diff --git a/init.h b/init.h
index e1528655bf1..6a01b9a7327 100644
--- a/init.h
+++ b/init.h
@@ -82,6 +82,9 @@
 #define ISPELL "ispell"
 #endif
 
+/* This option is deprecated */
+bool IgnoreLinearWhiteSpace = false;
+
 struct Option MuttVars[] = {
   /*++*/
 
@@ -4378,9 +4381,10 @@ struct Option MuttVars[] = {
   */
   /*--*/
 
-  { "pgp_encrypt_self",   DT_QUAD,    R_NONE,  UL &PgpEncryptSelf,   MUTT_NO },
-  { "smime_encrypt_self", DT_QUAD,    R_NONE,  UL &SmimeEncryptSelf, MUTT_NO },
-  { "wrapmargin",         DT_NUMBER,  R_PAGER, UL &Wrap,             0 },
+  { "ignore_linear_white_space", DT_BOOL,   R_NONE,  UL &IgnoreLinearWhiteSpace, 0       },
+  { "pgp_encrypt_self",          DT_QUAD,   R_NONE,  UL &PgpEncryptSelf,         MUTT_NO },
+  { "smime_encrypt_self",        DT_QUAD,   R_NONE,  UL &SmimeEncryptSelf,       MUTT_NO },
+  { "wrapmargin",                DT_NUMBER, R_PAGER, UL &Wrap,                   0       },
   /*
   ** .pp
   ** (DEPRECATED) Equivalent to setting $$wrap with a negative value.