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editor/format: update documentation

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Henrik Lissner 2018-08-30 14:56:50 +02:00
parent 1ae3523f75
commit 1b4040229e
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1 changed files with 16 additions and 4 deletions
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20
modules/editor/format/autoload/format.el
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@ -3,11 +3,12 @@
;;;###autoload ;;;###autoload
(autoload 'format-all-probe "format-all") (autoload 'format-all-probe "format-all")
;; Stolen shamelessly from go-mode
(defun +format--delete-whole-line (&optional arg) (defun +format--delete-whole-line (&optional arg)
"Delete the current line without putting it in the `kill-ring'. "Delete the current line without putting it in the `kill-ring'.
Derived from function `kill-whole-line'. ARG is defined as for that Derived from function `kill-whole-line'. ARG is defined as for that
function." function.
Stolen shamelessly from go-mode"
(setq arg (or arg 1)) (setq arg (or arg 1))
(if (and (> arg 0) (if (and (> arg 0)
(eobp) (eobp)
@ -29,10 +30,11 @@ function."
((delete-region (progn (forward-visible-line 0) (point)) ((delete-region (progn (forward-visible-line 0) (point))
(progn (forward-visible-line arg) (point)))))) (progn (forward-visible-line arg) (point))))))
;; Stolen shamelessly from go-mode
;;;###autoload ;;;###autoload
(defun +format--apply-rcs-patch (patch-buffer) (defun +format--apply-rcs-patch (patch-buffer)
"Apply an RCS-formatted diff from PATCH-BUFFER to the current buffer." "Apply an RCS-formatted diff from PATCH-BUFFER to the current buffer.
Stolen shamelessly from go-mode"
(let ((target-buffer (current-buffer)) (let ((target-buffer (current-buffer))
;; Relative offset between buffer line numbers and line numbers ;; Relative offset between buffer line numbers and line numbers
;; in patch. ;; in patch.
@ -97,6 +99,16 @@ of the buffer to apply formatting to."
(defun +format-buffer () (defun +format-buffer ()
"Format the source code in the current buffer. "Format the source code in the current buffer.
Returns any of the following values:
'unknown No formatter is defined for this major-mode
'error Couldn't format buffer due to formatter errors
'noop Buffer is already formatted
Otherwise, returns a list: (list OUTPUT ERRORS FIRST-DIFF), where OUTPUT is the
formatted text, ERRORS are any errors in string format, and FIRST-DIFF is the
position of the first change in the buffer.
See `+format/buffer' for the interactive version of this function, and See `+format/buffer' for the interactive version of this function, and
`+format|buffer' to use as a `before-save-hook' hook." `+format|buffer' to use as a `before-save-hook' hook."
(require 'format-all) (require 'format-all)