Merge pull request #81 from blendmaster/ordered-history-with-no-dups

history: order deduplicated history latest-first

Author: willghatch

sources/history.zsh

@@ -3,12 +3,15 @@ zmodload zsh/parameter
 function zaw-src-history() {
     if zstyle -t ':filter-select' hist-find-no-dups ; then
         candidates=(${(@vu)history})
+        options=("-m" "-s" "${BUFFER}")
     else
         cands_assoc=("${(@kv)history}")
+        # have filter-select reverse the order (back to latest command first).
+        # somehow, `cands_assoc` gets reversed while `candidates` doesn't. 
+        options=("-r" "-m" "-s" "${BUFFER}")
     fi
     actions=("zaw-callback-execute" "zaw-callback-replace-buffer" "zaw-callback-append-to-buffer")
     act_descriptions=("execute" "replace edit buffer" "append to edit buffer")
-    options=("-r" "-m" "-s" "${BUFFER}")
 
     if (( $+functions[zaw-bookmark-add] )); then
         # zaw-src-bookmark is available