If the path leading up to TeX-master contains symbolic links,
expand-file-name might not return a path that matches the synctex
file. This patch changes TeX-synctex-output-page to also try the
result of file-truename when looking for the output page.
---
tex.el | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/tex.el b/tex.el
index 3d2500e..65b291c 100644
--- a/tex.el
+++ b/tex.el
@@ -1610,14 +1610,20 @@ enabled and the `synctex' binary is available."
(let* ((file (file-relative-name (buffer-file-name)
(file-name-directory
(TeX-active-master))))
- (abs-file (concat (expand-file-name (or (file-name-directory
(TeX-active-master))
- (file-name-directory
(buffer-file-name))))
- "./" file)))
+ (master-dir-relmaybe (or (file-name-directory (TeX-active-master))
+ (file-name-directory (buffer-file-name))))
+ (abs-file (concat (expand-file-name master-dir-relmaybe) "./" file))
+ (master-dir-abs (if (file-name-absolute-p master-dir-relmaybe)
+ master-dir-relmaybe
+ (concat (file-name-as-directory default-directory)
+ master-dir-relmaybe)))
+ (true-file (concat (file-truename master-dir-abs) "./" file)))
;; It's known that depending on synctex version one of
;; /absolute/path/./foo/bar.tex, foo/bar.tex, or ./foo/bar.tex (relative to
;; TeX-master, and the "." in the absolute path is important) are needed.
;; So try all variants before falling back to page 1.
(or (TeX-synctex-output-page-1 abs-file)
+ (TeX-synctex-output-page-1 true-file)
(TeX-synctex-output-page-1 file)
(TeX-synctex-output-page-1 (concat "./" file))
"1")))
--
1.7.9.2
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