[AUCTeX-diffs] GNU AUCTeX branch, master, updated. 5a538cb4d8ab4842b15c800753204cbad404d932

[Ikumi Keita]

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- Log -----------------------------------------------------------------
commit 5a538cb4d8ab4842b15c800753204cbad404d932
Author: Ikumi Keita <address@hidden>
Date:   Mon Sep 18 17:32:48 2017 +0900

    Prevent possible truncation of list value
    
    * tex.el (TeX-search-files-by-type): Use
    `TeX-delete-duplicate-strings' instead of `delete-dups'.

diff --git a/tex.el b/tex.el
index d1b7791..06c438d 100644
--- a/tex.el
+++ b/tex.el
@@ -4715,7 +4715,12 @@ If optional argument STRIP is non-nil, remove file 
extension."
                (error "No TeX trees available; configure `TeX-tree-roots'")
              ;; Expand variables.
               (setq expdirs
-                    (delete-dups
+                   ;; Don't use `delete-dups' instead of
+                   ;; `TeX-delete-duplicate-strings' here.
+                   ;; Otherwise, when the last element of `rawdirs'
+                   ;; is a variable, its value might be truncated as
+                   ;; side effect.
+                    (TeX-delete-duplicate-strings
                      (apply #'append
                             (mapcar (lambda (rawdir)
                                       (if (symbolp rawdir)

-----------------------------------------------------------------------

Summary of changes:
 tex.el | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)


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