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Backport commit a7dff8c53 from Emacs

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* lisp/ob-lua.el: Minor doc fixes.

a7dff8c53dde18c703f470cde9ad033cffe8c766
Stefan Kangas
Tue Jun 18 21:27:51 2024 +0200
This commit is contained in:
Stefan Kangas 2024-06-18 21:27:01 +02:00 committed by Kyle Meyer
parent 5d7218ceff
commit b72871ab6a
1 changed files with 11 additions and 9 deletions
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lisp/ob-lua.el
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@ -23,12 +23,14 @@
;;; Commentary:
;; Org-Babel support for evaluating lua source code.
;; Org-Babel support for evaluating Lua source code.
;; Requirements:
;; for session support, lua-mode is needed.
;;
;; lua-mode is not part of GNU Emacs/orgmode, but can be obtained
;; from marmalade or melpa.
;; from NonGNU ELPA (see `M-x list-packages').
;;
;; The source repository is here:
;; https://github.com/immerrr/lua-mode
@ -68,14 +70,14 @@ This will typically be `lua-mode'."
:type 'symbol)
(defcustom org-babel-lua-hline-to "None"
"Replace hlines in incoming tables with this when translating to lua."
"Replace hlines in incoming tables with this when translating to Lua."
:group 'org-babel
:version "26.1"
:package-version '(Org . "8.3")
:type 'string)
(defcustom org-babel-lua-None-to 'hline
"Replace `None' in lua tables with this before returning."
"Replace `None' in Lua tables with this before returning."
:group 'org-babel
:version "26.1"
:package-version '(Org . "8.3")
@ -145,8 +147,8 @@ The variable definitions are defining in PARAMS."
(org-babel--get-vars params)))
(defun org-babel-lua-var-to-lua (var)
"Convert an elisp value to a lua variable.
Convert an elisp value, VAR, into a string of lua source code
"Convert an Emacs Lisp value to a Lua variable.
Convert an Emacs Lisp value, VAR, into a string of Lua source code
specifying a variable of the same value."
(if (listp var)
(if (and (= 1 (length var)) (not (listp (car var))))
@ -207,7 +209,7 @@ Emacs-lisp table, otherwise return the results as a string."
(defvar lua-which-bufname)
(defvar lua-shell-buffer-name)
(defun org-babel-lua-initiate-session-by-key (&optional session)
"Initiate a lua session.
"Initiate a Lua session.
If there is not a current inferior-process-buffer in SESSION
then create. Return the initialized session."
;; (require org-babel-lua-mode)
@ -317,7 +319,7 @@ PREAMBLE is passed to `org-babel-lua-evaluate-external-process'."
"Evaluate BODY in external Lua process.
If RESULT-TYPE equals `output' then return standard output as a
string. If RESULT-TYPE equals `value' then return the value of the
last statement in BODY, as elisp.
last statement in BODY, as Emacs Lisp.
RESULT-PARAMS list all the :result header arg parameters.
PREAMBLE string is appended to BODY."
(let ((raw
@ -353,7 +355,7 @@ PREAMBLE string is appended to BODY."
"Pass BODY to the Lua process in SESSION.
If RESULT-TYPE equals `output' then return standard output as a
string. If RESULT-TYPE equals `value' then return the value of the
last statement in BODY, as elisp."
last statement in BODY, as Emacs Lisp."
(let* ((send-wait (lambda () (comint-send-input nil t) (sleep-for 0.005)))
(dump-last-value
(lambda