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[elpa] master 63be079 009/272: ivy.el (ivy-re-builders-alist): Allow thi

From: Oleh Krehel
Subject: [elpa] master 63be079 009/272: ivy.el (ivy-re-builders-alist): Allow this-command to be a key
Date: Mon, 25 Apr 2016 10:13:13 +0000

branch: master
commit 63be079bd4850aeb9eedc9d8e6b8b6bc5f514152
Author: Oleh Krehel <address@hidden>
Commit: Oleh Krehel <address@hidden>

    ivy.el (ivy-re-builders-alist): Allow this-command to be a key
    * ivy.el (ivy--reset-state): Allow to specify re-builder with
        (defun asdf ()
          (completing-read "prompt: " '("abc" "abcd" "def")))
        (global-set-key (kbd "C-c t") 'asdf)
        (setq ivy-re-builders-alist
                (asdf . ivy--regex-fuzzy)
                (t . ivy--regex-plus)))
    This is useful for commands that you didn't write. For new commands that
    you write, consider using `ivy-read' and :caller.
    Fixes #330
 ivy.el |   16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/ivy.el b/ivy.el
index 095482f..97b601e 100644
--- a/ivy.el
+++ b/ivy.el
@@ -996,11 +996,18 @@ selected.")
 (defvar ivy-re-builders-alist
   '((t . ivy--regex-plus))
   "An alist of regex building functions for each collection function.
-Each function should take a string and return a valid regex or a
-regex sequence (see below).
-The entry associated with t is used for all fall-through cases.
-Possible choices: `ivy--regex', `regexp-quote', `ivy--regex-plus'.
+Each key is (in order of priority):
+1. The actual collection function, e.g. `read-file-name-internal'.
+2. The symbol passed by :caller into `ivy-read'.
+3. `this-command'.
+4. t.
+Each value is a function that should take a string and return a
+valid regex or a regex sequence (see below).
+Possible choices: `ivy--regex', `regexp-quote',
+`ivy--regex-plus', `ivy--regex-fuzzy'.
 If a function returns a list, it should format like this:
 '((\"matching-regexp\" . t) (\"non-matching-regexp\") ...).
@@ -1185,6 +1192,7 @@ This is useful for recursive `ivy-read'."
                    (cdr (assoc collection ivy-re-builders-alist)))
               (and caller
                    (cdr (assoc caller ivy-re-builders-alist)))
+              (cdr (assoc this-command ivy-re-builders-alist))
               (cdr (assoc t ivy-re-builders-alist))
     (setq ivy--subexps 0)

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