Merge pull request #176 from b4b4r07/babarot/const

Remove unneeded const variable

conf.d/enhancd.fish

@@ -24,8 +24,6 @@ function __enhancd_install --on-event enhancd_install
     set -Ux ENHANCD_COMPLETION_KEYBIND "^I"
 
     set -Ux _ENHANCD_VERSION "2.2.4"
-    set -Ux _ENHANCD_SUCCESS 0
-    set -Ux _ENHANCD_FAILURE 60
 
     # Set the filters if empty
     set -Ux ENHANCD_FILTER "fzy:fzf-tmux:fzf:peco:percol:gof:pick:icepick:sentaku:selecta"
@@ -62,8 +60,6 @@ function __enhancd_uninstall --on-event enhancd_uninstall
     set --erase ENHANCD_COMPLETION_KEYBIND
     set --erase ENHANCD_FILTER
     set --erase _ENHANCD_VERSION
-    set --erase _ENHANCD_SUCCESS
-    set --erase _ENHANCD_FAILURE
 end
 
 # alias to enhancd

functions/_enhancd_filter_interactive.fish

@@ -7,7 +7,7 @@ function _enhancd_filter_interactive
 
     if test -z "$stdin"
         echo "no entry" >&2
-        return $_ENHANCD_FAILURE
+        return 1
     end
 
     set -l filter (_enhancd_filepath_split_list "$ENHANCD_FILTER")

functions/_enhancd_source_go_up.fish

@@ -14,10 +14,10 @@ function _enhancd_source_go_up
     if test "$status" = 1
         if test -n $argv[1]
             # Returns false if an argument is given
-            return $_ENHANCD_FAILURE
+            return 1
         else
             # Returns true when detecting to press Ctrl-C in selection
-            return $_ENHANCD_SUCCESS
+            return 0
         end
     end
 end

init.sh

@@ -18,8 +18,6 @@ export ENHANCD_COMPLETION_KEYBIND="${ENHANCD_COMPLETION_KEYBIND:-^I}"
 export ENHANCD_COMPLETION_BEHAVIOR="${ENHANCD_COMPLETION_BEHAVIOR:-default}"
 
 export _ENHANCD_VERSION="2.2.4"
-_ENHANCD_SUCCESS=0
-_ENHANCD_FAILURE=60
 
 if [[ -n $BASH_VERSION ]]; then
     # BASH

src/filter.sh

@@ -67,7 +67,7 @@ __enhancd::filter::interactive()
 
     if [[ -z ${stdin} ]]; then
         echo "no entry" >&2
-        return $_ENHANCD_FAILURE
+        return 1
     fi
 
     local filter
@@ -101,7 +101,7 @@ __enhancd::filter::interactive()
             if [[ -n ${stdin} ]]; then
                 echo "${stdin}"
             else
-                return $_ENHANCD_FAILURE
+                return 1
             fi
             ;;
         *)

src/sources.sh

@@ -24,10 +24,10 @@ __enhancd::sources::go_up()
     if [[ $? -eq 1 ]]; then
         if [[ -n $1 ]]; then
             # Returns false if an argument is given
-            return $_ENHANCD_FAILURE
+            return 1
         else
             # Returns true when detecting to press Ctrl-C in selection
-            return $_ENHANCD_SUCCESS
+            return 0
         fi
     fi
 }