[nongnu] elpa/helm 87059794e9: Ensure [+] is used and documented everywhere

[ELPA Syncer]

branch: elpa/helm
commit 87059794e903755da51c3c526f97b8a654a220f6
Author: Thierry Volpiatto <thievol@posteo.net>
Commit: Thierry Volpiatto <thievol@posteo.net>

    Ensure [+] is used and documented everywhere
---
 helm-core.el  | 4 ++--
 helm-files.el | 2 +-
 helm-help.el  | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/helm-core.el b/helm-core.el
index 7e80c76a47..532590631e 100644
--- a/helm-core.el
+++ b/helm-core.el
@@ -6213,14 +6213,14 @@ message \\='no match'."
                (minibuffer-message " [confirm]"))
               ;; When require-match is strict (i.e. `t'), buffer
               ;; should be either empty or in read-file-name have an
-              ;; unknown candidate ([?] prefix), if it's not the case
+              ;; unknown candidate ([+] prefix), if it's not the case
               ;; fix it in helm-mode but not here.
               ((and (or empty-buffer-p unknown)
                     (eq minibuffer-completion-confirm t))
                (minibuffer-message " [No match]"))
               (empty-buffer-p
                ;; This is used when helm-buffer is totally empty,
-               ;; i.e. the [?] have not been added because must-match
+               ;; i.e. the [+] have not been added because must-match
                ;; is used from outside helm-comp-read i.e. from a helm
                ;; source built with :must-match.
                (setq helm-saved-selection helm-pattern
diff --git a/helm-files.el b/helm-files.el
index 3796395b0c..4a58b89d00 100644
--- a/helm-files.el
+++ b/helm-files.el
@@ -3978,7 +3978,7 @@ return FNAME with display property prefixed with [+]."
                (string= real (substring-no-properties disp 2)))
          ;; Incomplete filenames are prefixed with two spaces, the
          ;; first one beeing propertized with a 'display prop
-         ;; i.e. "[?] foo".
+         ;; i.e. "[+] foo".
          900001)
         (t (helm-score-candidate-for-pattern real pattern))))
 
diff --git a/helm-help.el b/helm-help.el
index 88385ccb0e..d0e3cda9a7 100644
--- a/helm-help.el
+++ b/helm-help.el
@@ -499,7 +499,7 @@ Simply write the path in the prompt and press `RET', e.g.
 
 *** To create a new file, enter a filename not ending with \"/\"
 
-Note that when you enter a new name, this one is prefixed with [?].
+Note that when you enter a new name, this one is prefixed with [+].
 
 *** Recursive search from Helm-find-files