bug#41902: 28.0.50; [PATCH] Project find file should honor read-file-name-completion-ignore-case

[Matthias Meulien <orontee@gmail.com>]

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When `read-file-name-completion-ignore-case' is set to t, users 
expects that case is ignored when a file name is entered 
interactively using minibuffer and completion. At the current 
time, `project-find-file' doesn't take 
`read-file-name-completion-ignore-case' into account when reading 
file name with completion.


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From 35a17aa3a56f926271f4c46729d29b4df0b317b7 Mon Sep 17 00:00:00 2001
From: Matthias Meulien <orontee@gmail.com>
Date: Tue, 16 Jun 2020 22:52:00 +0200
Subject: [PATCH] Make project-find-file honor
 read-file-name-completion-ignore-case

* lisp/progmodes/project.el (project--completing-read-strict): Set
completion-ignore-case to read-file-name-completion-ignore-case
---
 lisp/progmodes/project.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lisp/progmodes/project.el b/lisp/progmodes/project.el
index f3df44fa7b..20ff5a06ff 100644
--- a/lisp/progmodes/project.el
+++ b/lisp/progmodes/project.el
@@ -661,6 +661,7 @@ project--completing-read-strict
   (let* ((new-prompt (if (and default (not (string-equal default "")))
                          (format "%s (default %s): " prompt default)
                        (format "%s: " prompt)))
+         (completion-ignore-case read-file-name-completion-ignore-case)
          (res (completing-read new-prompt
                                collection predicate t
                                nil ;; initial-input
-- 
2.20.1


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In GNU Emacs 28.0.50 (build 20, x86_64-pc-linux-gnu, GTK+ Version 
3.24.5, cairo version 1.16.0) 
 of 2020-06-12 built on carbon 
Repository revision: 459bd56f46af8cd7c29965600c46387282c3c93f 
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-- 
Matthias