From 69bfdf4cfe1bb816300204c57b3fbffef4443faa Mon Sep 17 00:00:00 2001
From: Giuseppe Rota <rota.giuseppe@gmail.com>
Date: Mon, 10 Mar 2014 10:49:52 +0100
Subject: [PATCH] Autocomplete for jc and jco

---
 bin/autojump      |  6 +++---
 bin/autojump.bash | 26 +++++++++++++++++++++++++-
 2 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/bin/autojump b/bin/autojump
index eb24a63..f993087 100755
--- a/bin/autojump
+++ b/bin/autojump
@@ -202,9 +202,9 @@ def handle_tab_completion(needle, entries):
         print_local(tab_path)
     elif tab_index:
         get_ith_path = lambda i, iterable: last(take(i, iterable)).path
-        print_local(get_ith_path(
-            tab_index,
-            find_matches(entries, [tab_needle], check_entries=False)))
+        matches_from_index = find_matches(entries, [tab_needle], check_entries=False)
+        matching_path = get_ith_path(tab_index, matches_from_index)
+        print_local(matching_path)
     elif tab_needle:
         # found partial tab completion entry
         print_tab_menu(
diff --git a/bin/autojump.bash b/bin/autojump.bash
index 25a3ff3..827889b 100644
--- a/bin/autojump.bash
+++ b/bin/autojump.bash
@@ -29,8 +29,32 @@ _autojump() {
         $comps
 EOF
 }
-complete -F _autojump j
+complete -F _autojump j jo
 
+_complete_autojump_c() {
+  local current_word
+  SAVE_IFS=$IFS
+  IFS=$'\n'
+  COMPREPLY=()
+  current_word="${COMP_WORDS[COMP_CWORD]}"
+  # tabbing on empty "prefix", e.g. jc <tab>
+  if [ -z "$current_word" ]; then
+    autocomplete_pattern="$PWD"
+  # tabbing when last item is a number jc /some/path.*first.*second__2<tab> #FIXME?
+  elif [[ "$current_word" =~ ^[0-9]+$ ]]; then
+    autocomplete_pattern="${PWD}__$current_word"
+  # tabbing when last item contains .*, e.g. jc /some/path.*first.*second<tab>
+  elif [[ "$current_word" =~ .*\.\*.* ]]; then
+    autocomplete_pattern="$current_word"
+  # tabbing when there are tokens, e.g. jc first second<tab>
+  else
+    autocomplete_pattern="${PWD}.*${current_word}"
+  fi
+  comps=$(autojump --complete "$autocomplete_pattern")
+  COMPREPLY=($(compgen -W "$comps" --))
+  IFS=$SAVE_IFS
+}
+complete -F _complete_autojump_c jc jco
 
 # change pwd hook
 autojump_add_to_database() {