From a25e2e0c89293cf5e11b0faee2bfd1dc52720db7 Mon Sep 17 00:00:00 2001
From: Henrik Lissner <henrik@lissner.net>
Date: Wed, 30 May 2018 11:25:41 +0200
Subject: [PATCH] completion/ivy: add +fuzzy flag

As mentioned in #626
---
 modules/completion/ivy/config.el   | 13 +++++++++++++
 modules/completion/ivy/packages.el |  3 +++
 2 files changed, 16 insertions(+)

diff --git a/modules/completion/ivy/config.el b/modules/completion/ivy/config.el
index 822434c23..13dbb6cf0 100644
--- a/modules/completion/ivy/config.el
+++ b/modules/completion/ivy/config.el
@@ -220,3 +220,16 @@ immediately runs it on the current candidate (ending the ivy session)."
   ;; posframe doesn't work well with async sources
   (dolist (fn '(swiper counsel-rg counsel-ag counsel-pt counsel-grep counsel-git-grep))
     (map-put ivy-display-functions-alist fn nil)))
+
+
+(def-package! flx
+  :when (featurep! +fuzzy)
+  :defer t  ; is loaded by ivy
+  :init
+  (setq ivy-re-builders-alist
+        '((counsel-ag . ivy--regex-plus)
+          (counsel-rg . ivy--regex-plus)
+          (counsel-pt . ivy--regex-plus)
+          (counsel-grep-or-swiper . ivy--regex-plus)
+          (t . ivy--regex-fuzzy))
+        ivy-initial-inputs-alist nil))
diff --git a/modules/completion/ivy/packages.el b/modules/completion/ivy/packages.el
index 0d764a54d..b8b76609a 100644
--- a/modules/completion/ivy/packages.el
+++ b/modules/completion/ivy/packages.el
@@ -10,5 +10,8 @@
 (package! ivy-rich)
 (package! wgrep)
 
+(when (featurep! +fuzzy)
+  (package! flx))
+
 (when (and EMACS26+ (featurep! +childframe))
   (package! ivy-posframe))