Use arrays for the program variables

Also,
- Fix --search-by-data with $output_program != cat.
 `- Required a the introduction of $tmp_dir.
- Correct some bad explanation in ctct_config(5).
- Correctly initialize $user_config_file in the script.

1 files changed, 5 insertions, 5 deletions

diff --git a/ctct_config.in b/ctct_config.in
index 19b1799..a5cba35 100644
--- a/ctct_config.in
+++ b/ctct_config.in
@@ -6,10 +6,10 @@
 
 # user_config_file="@default_user_config_file@"
 # datadir="@default_datadir@"
-# fallback_editor="@default_fallback_editor@"
-# default_editor=
-# input_program="@default_input_program@"
-# output_program="@default_output_program@"
-# visual_program="@default_visual_program@"
+# fallback_editor=("@default_fallback_editor@")
+# default_editor=()
+# input_program=("@default_input_program@")
+# output_program=("@default_output_program@")
+# visual_program=("@default_visual_program@")
 # confirm_deletion=@default_confirm_deletion@
 # confirm_default_yes=@default_confirm_default_yes@