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ox: Provide output file name, if any, to back-ends 

* lisp/ox.el (org-export-to-file): Provide output file name in
  communication channel, through :output-file property.

This change is needed to fix back-ends needing this information during
the process, e.g., `texinfo'.
This commit is contained in:
Nicolas Goaziou 2014-08-04 10:53:54 +02:00
parent f002451544
commit 9f9aa52f14
1 changed files with 6 additions and 1 deletions
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@ -1333,6 +1333,10 @@ The back-end could then be called with, for example:
;; - category :: option
;; - type :: string
;;
;; + `:output-file' :: Full path to output file, if any.
;; - category :: option
;; - type :: string or nil
;;
;; + `:parse-tree' :: Whole parse tree, available at any time during
;; transcoding.
;; - category :: option
@ -5674,7 +5678,8 @@ The function returns either a file name returned by POST-PROCESS,
or FILE."
(declare (indent 2))
(if (not (file-writable-p file)) (error "Output file not writable")
(let ((encoding (or org-export-coding-system buffer-file-coding-system)))
(let ((ext-plist (org-combine-plists `(:output-file ,file) ext-plist))
(encoding (or org-export-coding-system buffer-file-coding-system)))
(if async
(org-export-async-start
`(lambda (file)