feat(export aliases): respect the abbreviation's type

Author: olets

README.md

@@ -270,12 +270,16 @@ git checkout
 #### Export Aliases
 
 ```shell
-abbr --export-aliases [DESTINATION]
+abbr --export-aliases [(--session | -S) | (--user | -U)] [(--global | -g)] [DESTINATION]
 ```
 
-Export abbreviations as aliases declarations.
+Export abbreviations as alias commands. Regular abbreviations follow global abbreviations. Session abbreviations follow user abbreviations.
 
-To export session abbreviations, use the **--session** or **-S** scope flag. Otherwise, or if the **--user** or **-U** scope flag is used, cross-session abbreviations are exported.
+Use the **--session** or **-S** scope flag to export only session abbreviations. Use the **--user** or **-U** scope flag to export only user abbreviations.
+
+Use the **--global** or **-g** type flag to export only global abbreviations. Use the **--regular** or **-r** type flag to export only regular abbreviations.
+
+Combine a scope flag and a type flag to further limit the output.
 
 ```shell
 % abbr gcm="git checkout master"

zsh-abbr.zsh

@@ -312,20 +312,37 @@ _zsh_abbr() {
     }
 
     function export_aliases() {
-      local source
-      local alias_definition
+      local global_only
+
+      global_only=$opt_type_global
 
       if [ $# -gt 1 ]; then
         util_error " export-aliases: Unexpected argument"
         return
       fi
 
-      if $opt_scope_session; then
-        util_alias ZSH_ABBR_SESSION_GLOBALS $1
-        util_alias ZSH_ABBR_SESSION_COMMANDS $1
-      else
-        util_alias ZSH_ABBR_USER_GLOBALS $1
-        util_alias ZSH_ABBR_USER_COMMANDS $1
+      if ! $opt_scope_user; then
+        if ! $opt_type_regular; then
+          opt_type_global=true
+          util_alias ZSH_ABBR_SESSION_GLOBALS $1
+        fi
+
+        if ! $global_only; then
+          opt_type_global=false
+          util_alias ZSH_ABBR_SESSION_COMMANDS $1
+        fi
+      fi
+
+      if ! $opt_scope_session; then
+        if ! $opt_type_regular; then
+          opt_type_global=true
+          util_alias ZSH_ABBR_USER_GLOBALS $1
+        fi
+
+        if ! $global_only; then
+          opt_type_global=false
+          util_alias ZSH_ABBR_USER_COMMANDS $1
+        fi
       fi
     }