more fixes from windows.

[feisty_meow.git] / scripts / core / launch_feisty_meow.sh

diff --git a/scripts/core/launch_feisty_meow.sh b/scripts/core/launch_feisty_meow.sh
index 1db167831f4d07fa61359c06f82ae35e3d386689..3d732179f38a1e28b6fd056c11b87364fc9a4967 100644 (file)
--- a/scripts/core/launch_feisty_meow.sh
+++ b/scripts/core/launch_feisty_meow.sh
@@ -10,14 +10,17 @@
 
 ##############
 
-export SHELL_DEBUG=true
+#export SHELL_DEBUG=true
   # this variable causes the scripts that listen to it to print more information
   # when they run.
 
+export ERROR_OCCURRED=
+  # no error to start with.
+
 ##############
 
 if [ -z "$FEISTY_MEOW_GENERATED" ]; then
-  # FEISTY_MEOW_GENERATED is where the generated files yeti uses are located.
+  # FEISTY_MEOW_GENERATED is where the generated files are located.
   # this is our single entry point we can use without knowing any variables
   # yet in the initialization process.
   export FEISTY_MEOW_GENERATED="$HOME/.zz_auto_gen"
@@ -27,9 +30,10 @@ if [ -z "$FEISTY_MEOW_GENERATED" ]; then
   GENERATED_FEISTY_MEOW_VARIABLES="$FEISTY_MEOW_GENERATED/fmc_variables.sh"
   if [ ! -f "$GENERATED_FEISTY_MEOW_VARIABLES" ]; then
     echo -e '\n\n'
-    echo "The yeti scripts need to be initialized via the bootstrap process, e.g.:"
+    echo "Feisty meow scripts need initialization via the bootstrap process, e.g.:"
     echo "  bash $HOME/feisty_meow/scripts/core/bootstrap_shells.sh"
     echo -e '\n\n'
+    ERROR_OCCURRED=true
   fi
 
   ##############
@@ -64,6 +68,12 @@ source "$FEISTY_MEOW_SCRIPTS/core/functions.sh"
 shopt -s checkhash
 # don't check path for sourced files.
 shopt -u sourcepath
+# ignore duplicate lines.
+HISTCONTROL=ignoredups
+# append to the history file.
+shopt -s histappend
+# automatically update window size if needed.
+shopt -s checkwinsize
 
 ##############
 
@@ -95,3 +105,8 @@ if [ -z "$LIGHTWEIGHT_INIT" ]; then
   if [ ! -z "$SHELL_DEBUG" ]; then echo heavyweight login ends....; fi
 fi
 
+if [ -z "$ERROR_OCCURRED" ]; then
+  # set a sentinel variable to say we loaded the feisty meow environment.
+  export FEISTY_MEOW_SCRIPTS_LOADED=true
+fi
+