[elpa] externals/auctex b2f69e1 84/95: Fix detection of bibliography files with dots in path

[Tassilo Horn]

branch: externals/auctex
commit b2f69e18ba103bf4ca42cd9bd9f6a4536688d242
Author: Mosè Giordano <address@hidden>
Commit: Mosè Giordano <address@hidden>

    Fix detection of bibliography files with dots in path
    
    * latex.el (LaTeX-auto-regexp-list): Remove dot from the list of excluded
    characters in addbibresource's regexp.
    * tests/latex/latex-test.el (LaTeX-addbibresource): New test for 
addbibresource.
---
 latex.el                  |  2 +-
 tests/latex/latex-test.el | 17 ++++++++++++++++-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/latex.el b/latex.el
index 5a699f8..a82a136 100644
--- a/latex.el
+++ b/latex.el
@@ -1607,7 +1607,7 @@ This is necessary since index entries may contain 
commands and stuff.")
        (, (concat "\\\\bibitem\\[[^][\n\r]+\\]{\\(" token "[^, 
\n\r\t%\"#'()={}]*\\)}")
          1 LaTeX-auto-bibitem)
        ("\\\\bibliography{\\([^#}\\\\\n\r]+\\)}" 1 LaTeX-auto-bibliography)
-       ("\\\\addbibresource\\(?:\\[[^]]+\\]\\)?{\\([^#}\\\\\n\r\.]+\\)\\..+}"
+       ("\\\\addbibresource\\(?:\\[[^]]+\\]\\)?{\\([^#}\\\\\n\r]+\\)\\..+}"
        1 LaTeX-auto-bibliography)
        
("\\\\add\\(?:global\\|section\\)bib\\(?:\\[[^]]+\\]\\)?{\\([^#}\\\\\n\r\.]+\\)\\(?:\\..+\\)?}"
 1 LaTeX-auto-bibliography)
        ("\\\\newrefsection\\[\\([^]]+\\)\\]" 1 LaTeX-split-bibs)
diff --git a/tests/latex/latex-test.el b/tests/latex/latex-test.el
index 69939cf..02b1894 100644
--- a/tests/latex/latex-test.el
+++ b/tests/latex/latex-test.el
@@ -1,6 +1,6 @@
 ;;; latex-test.el --- tests for LaTeX mode
 
-;; Copyright (C) 2014--2016 Free Software Foundation, Inc.
+;; Copyright (C) 2014--2017 Free Software Foundation, Inc.
 
 ;; This file is part of AUCTeX.
 
@@ -141,4 +141,19 @@ line and from another directory."
             (LaTeX-mode)
             (buffer-string)))))
 
+(ert-deftest LaTeX-addbibresource ()
+  "Check parsing of bibliography files added with addbibresource.
+
+In particular, make sure dots are treated correctly and only the
+last extension is stripped."
+  (should
+   (equal
+    (with-temp-buffer
+      (insert "\\addbibresource{../foo-1.bar_2.qux3.ext}")
+      (LaTeX-mode)
+      (let ((TeX-parse-self t))
+       (TeX-update-style t))
+      (LaTeX-bibliography-list))
+    '(("../foo-1.bar_2.qux3")))))
+
 ;;; latex-test.el ends here