subcommand: Make help text variables private.

[gsu.git] / subcommand

diff --git a/subcommand b/subcommand
index fe6ec57d66ae852562c23a20f0bca9b4a2464a75..71f06141abbdd7f0f0b81068abb2037190abec99 100644 (file)
--- a/subcommand
+++ b/subcommand
@@ -209,7 +209,7 @@ gsu_complete_options()
 
 com_prefs_options='e'
 
-export gsu_prefs_txt="
+_gsu_prefs_txt="
 Print the current preferences.
 
 Usage: prefs [-e]
@@ -272,12 +272,11 @@ complete_prefs()
        gsu_complete_options "$com_prefs_options" "$@"
 }
 
-export gsu_man_txt="
+_gsu_man_txt="
 Print the manual.
 
 Usage: man"
 
-
 com_man()
 {
        local equal_signs="=================================================="
@@ -314,7 +313,7 @@ com_man()
        ret=$GSU_SUCCESS
 }
 
-export gsu_help_txt="
+_gsu_help_txt="
 Print online help.
 
 Usage: help [command]
@@ -322,7 +321,7 @@ Usage: help [command]
 Without arguments, print the list of available commands. Otherwise,
 print the help text for the given command."
 
-export gsu_complete_txt="
+_gsu_complete_txt="
 Command line completion.
 
 Usage: complete [<cword> <word>...]
@@ -347,10 +346,10 @@ com_help()
                gsu_short_msg "### $gsu_name -- $gsu_banner_txt ###"
                _gsu_usage 2>&1
                {
-                       printf "com_help()\n$gsu_help_txt" | head -n 4; echo "--"
-                       printf "com_man()\n$gsu_man_txt" | head -n 4; echo "--"
-                       printf "com_prefs()\n$gsu_prefs_txt" | head -n 4; echo "--"
-                       printf "com_complete()\n$gsu_complete_txt" | head -n 4; echo "--"
+                       printf "com_help()\n$_gsu_help_txt" | head -n 4; echo "--"
+                       printf "com_man()\n$_gsu_man_txt" | head -n 4; echo "--"
+                       printf "com_prefs()\n$_gsu_prefs_txt" | head -n 4; echo "--"
+                       printf "com_complete()\n$_gsu_complete_txt" | head -n 4; echo "--"
                        grep -EA 2 "$ere" $0
                } | grep -v -- '--' \
                        | sed -En "/$ere/"'!d
@@ -379,22 +378,22 @@ com_help()
                return
        fi
        if test "$1" = "help"; then
-               echo "$gsu_help_txt"
+               echo "$_gsu_help_txt"
                ret=$GSU_SUCCESS
                return
        fi
        if test "$1" = "man"; then
-               echo "$gsu_man_txt"
+               echo "$_gsu_man_txt"
                ret=$GSU_SUCCESS
                return
        fi
        if test "$1" = "prefs"; then
-               echo "$gsu_prefs_txt"
+               echo "$_gsu_prefs_txt"
                ret=$GSU_SUCCESS
                return
        fi
        if test "$1" = "complete"; then
-               echo "$gsu_complete_txt"
+               echo "$_gsu_complete_txt"
                ret=$GSU_SUCCESS
                return
        fi