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org-element-map: Allow FUN to be a lisp form 

* lisp/org-element-ast.el (org-element-ast-map):
* lisp/org-element.el (org-element-map): Allow FUN to be a lisp form,
wrapping it into lambda.
This commit is contained in:
Ihor Radchenko 2023-04-28 15:04:42 +02:00
parent 71e2ea5698
commit 5e94d5cef6
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2 changed files with 7 additions and 0 deletions
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4
lisp/org-element-ast.el
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@ -829,6 +829,9 @@ It has to accept one argument: the node itself.
When TYPES is t, call FUN for all the node types. When TYPES is t, call FUN for all the node types.
FUN can also be a Lisp form. The form will be evaluated as function
with symbol `node' bound to the current node.
When optional argument IGNORE is non-nil, it should be a list holding When optional argument IGNORE is non-nil, it should be a list holding
nodes to be skipped. In that case, the listed nodes and their nodes to be skipped. In that case, the listed nodes and their
contents will be skipped. contents will be skipped.
@ -864,6 +867,7 @@ Nil values returned from FUN do not appear in the results."
(_ (list types)))) (_ (list types))))
(no-recursion (if (listp no-recursion) no-recursion (no-recursion (if (listp no-recursion) no-recursion
(list no-recursion))) (list no-recursion)))
(fun (if (functionp fun) fun `(lambda (node) ,fun)))
--acc) --acc)
(letrec ((--walk-tree (letrec ((--walk-tree
(lambda (--data) (lambda (--data)

3
lisp/org-element.el
View File

@ -4568,6 +4568,9 @@ one argument: the element or object itself.
When TYPES is t, call FUN for all the elements and objects. When TYPES is t, call FUN for all the elements and objects.
FUN can also be a lisp form. The form will be evaluated as function
with symbol `node' bound to the current node.
When optional argument INFO is non-nil, it should be a plist When optional argument INFO is non-nil, it should be a plist
holding export options. In that case, elements of the parse tree holding export options. In that case, elements of the parse tree
\\(compared with `eq') not exportable according to `:ignore-list' \\(compared with `eq') not exportable according to `:ignore-list'