Nicolas Goaziou <m...@nicolasgoaziou.fr> writes:

> Hello,
>
> stardiviner <numbch...@gmail.com> writes:
>
>> Thanks for this hint, I added a new entry in org-src--babel-info list to
>> pass the original parent file path.
>
> Thank you. Some comments follow.
>
>> -  (language body arguments switches name start coderef)"
>> +  (language body arguments switches name start coderef  parent-file-path)"
>
> This is not needed. It would be better to create a new variable, e.g.
> `org-src-source-file', get the file name at the beginning of the
> function `org-src--edit-element', and set it from its INITIALIZE
> argument.
>
>> +               (insert (format coderef-format label))
>> +               (setq link (format "file:%s::%s"
>> +                                  (car (last org-src--babel-info))
>> +                                  (concat "(" label ")")))
>
> You can get the file name by reading `org-src-source-file' value.
>
> Does that make sense?
>
> Could you also provide some tests?
>
> Regards,

I regenerated the patch.

>From da491e12fcbf75d9b016f58fbcdeb74d601a1b91 Mon Sep 17 00:00:00 2001
From: stardiviner <numbch...@gmail.com>
Date: Wed, 24 Oct 2018 10:45:40 +0800
Subject: [PATCH] org.el: fix org-coderef does not support adaptive file path
 link type.

* org-src.el (org-src-source-file): Add a variable to get the file path
   at the beginning of the function `org-src--edit-element'.
* org.el (org-insert-link): support option org-link-file-path-type
  'adaptive value.
---
 lisp/org-src.el | 9 ++++++++-
 lisp/org.el     | 9 ++++++---
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/lisp/org-src.el b/lisp/org-src.el
index 42e1225ed..0426ff96a 100644
--- a/lisp/org-src.el
+++ b/lisp/org-src.el
@@ -277,6 +277,11 @@ issued in the language major mode buffer."
   "Type of element being edited, as a symbol.")
 (put 'org-src--source-type 'permanent-local t)
 
+(defvar org-src--source-file nil
+  "A variable used to store the source file path before entering
+  source block dedicated buffer.")
+(put 'org-src--source-file 'permanent-local t)
+
 (defvar-local org-src--tab-width nil
   "Contains `tab-width' value from Org source buffer.
 However, if `indent-tabs-mode' is nil in that buffer, its value
@@ -995,7 +1000,9 @@ name of the sub-editing buffer."
     (let* ((lang
 	    (if (eq type 'src-block) (org-element-property :language element)
 	      "example"))
-	   (lang-f (and (eq type 'src-block) (org-src--get-lang-mode lang)))
+	   (lang-f (progn
+		     (setq-local org-src--source-file (buffer-file-name))
+		     (and (eq type 'src-block) (org-src--get-lang-mode lang))))
 	   (babel-info (and (eq type 'src-block)
 			    (org-babel-get-src-block-info 'light)))
 	   deactivate-mark)
diff --git a/lisp/org.el b/lisp/org.el
index 0b5e8d739..ab86345bf 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -9249,13 +9249,14 @@ non-nil."
 		(interactive?
 		 (let ((label (read-string "Code line label: ")))
 		   (end-of-line)
-		   (setq link (format coderef-format label))
 		   (let ((gc (- 79 (length link))))
 		     (if (< (current-column) gc)
 			 (org-move-to-column gc t)
 		       (insert " ")))
-		   (insert link)
-		   (setq link (concat "(" label ")"))
+		   (insert (format coderef-format label))
+		   (setq link (format "file:%s::%s"
+				      org-src--source-file
+				      (concat "(" label ")")))
 		   (setq desc nil)))
 		(t (setq link nil)))))
 
@@ -9852,6 +9853,8 @@ Use TAB to complete link prefixes, then RET for type-specific completion support
 	    (setq path (expand-file-name path)))
 	   ((eq org-link-file-path-type 'relative)
 	    (setq path (file-relative-name path)))
+	   ((eq org-link-file-path-type 'adaptive)
+	    (setq path (file-relative-name path)))
 	   (t
 	    (save-match-data
 	      (if (string-match (concat "^" (regexp-quote
-- 
2.19.1

--
[ stardiviner ]
       I try to make every word tell the meaning what I want to express.
       Blog: https://stardiviner.github.io/
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