Index: src/shell.c
==================================================================
--- src/shell.c
+++ src/shell.c
@@ -4077,11 +4077,11 @@
       p->mode = MODE_Ascii;
       sqlite3_snprintf(sizeof(p->colSeparator), p->colSeparator, SEP_Unit);
       sqlite3_snprintf(sizeof(p->rowSeparator), p->rowSeparator, SEP_Record);
     }else {
       raw_printf(stderr, "Error: mode should be one of: "
-         "ascii column csv html insert line list tabs tcl\n");
+         "ascii column csv html insert line list quote tabs tcl\n");
       rc = 1;
     }
     p->cMode = p->mode;
   }else
 

Index: test/shell1.test
==================================================================
--- test/shell1.test
+++ test/shell1.test
@@ -197,14 +197,14 @@
 do_test shell1-2.2.4 {
   catchcmd "test.db" ".explain \'OFF"
 } {0 {}}
 do_test shell1-2.2.5 {
   catchcmd "test.db" ".mode \"insert FOO"
-} {1 {Error: mode should be one of: ascii column csv html insert line list tabs tcl}}
+} {1 {Error: mode should be one of: ascii column csv html insert line list quote tabs tcl}}
 do_test shell1-2.2.6 {
   catchcmd "test.db" ".mode \'insert FOO"
-} {1 {Error: mode should be one of: ascii column csv html insert line list tabs tcl}}
+} {1 {Error: mode should be one of: ascii column csv html insert line list quote tabs tcl}}
 
 # check multiple tokens, and quoted tokens
 do_test shell1-2.3.1 {
   catchcmd "test.db" ".explain 1"
 } {0 {}}
@@ -228,11 +228,11 @@
 } {0 {}}
 
 # check quoted args are unquoted
 do_test shell1-2.4.1 {
   catchcmd "test.db" ".mode FOO"
-} {1 {Error: mode should be one of: ascii column csv html insert line list tabs tcl}}
+} {1 {Error: mode should be one of: ascii column csv html insert line list quote tabs tcl}}
 do_test shell1-2.4.2 {
   catchcmd "test.db" ".mode csv"
 } {0 {}}
 do_test shell1-2.4.2 {
   catchcmd "test.db" ".mode \"csv\""
@@ -425,14 +425,14 @@
 #                          list     Values delimited by .separator strings
 #                          tabs     Tab-separated values
 #                          tcl      TCL list elements
 do_test shell1-3.13.1 {
   catchcmd "test.db" ".mode"
-} {1 {Error: mode should be one of: ascii column csv html insert line list tabs tcl}}
+} {1 {Error: mode should be one of: ascii column csv html insert line list quote tabs tcl}}
 do_test shell1-3.13.2 {
   catchcmd "test.db" ".mode FOO"
-} {1 {Error: mode should be one of: ascii column csv html insert line list tabs tcl}}
+} {1 {Error: mode should be one of: ascii column csv html insert line list quote tabs tcl}}
 do_test shell1-3.13.3 {
   catchcmd "test.db" ".mode csv"
 } {0 {}}
 do_test shell1-3.13.4 {
   catchcmd "test.db" ".mode column"
@@ -461,14 +461,14 @@
 } {0 {}}
 
 # don't allow partial mode type matches
 do_test shell1-3.13.12 {
   catchcmd "test.db" ".mode l"
-} {1 {Error: mode should be one of: ascii column csv html insert line list tabs tcl}}
+} {1 {Error: mode should be one of: ascii column csv html insert line list quote tabs tcl}}
 do_test shell1-3.13.13 {
   catchcmd "test.db" ".mode li"
-} {1 {Error: mode should be one of: ascii column csv html insert line list tabs tcl}}
+} {1 {Error: mode should be one of: ascii column csv html insert line list quote tabs tcl}}
 do_test shell1-3.13.14 {
   catchcmd "test.db" ".mode lin"
 } {0 {}}
 
 # .nullvalue STRING      Print STRING in place of NULL values