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Handle the invisible characters in the REPL buffer when extracting code context

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This commit is contained in:
Nathaniel Nicandro 2018-09-09 22:15:22 -05:00
parent 65dc7796ed
commit b06a586831
1 changed files with 9 additions and 11 deletions
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20
jupyter-repl.el
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@ -1643,22 +1643,20 @@ if TYPE is `inspect'."
(cl-case type
(inspect
(setq code
;; TODO: This still needs work
(save-excursion
;; Ignore the invisible characters of a prompt
(when (and (eq major-mode 'jupyter-repl-mode)
(field-at-pos (point)))
(goto-char (1+ (field-end))))
(buffer-substring
(line-beginning-position)
(line-end-position)))
(buffer-substring
(if (and (eq major-mode 'jupyter-repl-mode)
(invisible-p (line-beginning-position)))
(next-single-property-change
(line-beginning-position) 'invisible)
(line-beginning-position))
(line-end-position))
;; NOTE: The +1 is because normally, when inspecting code, `point'
;; is on a character of the symbol being inspected, this is in
;; contrast to completing code where `point' is after the last
;; character of the prefix. This fixes an edge case where `point'
;; is at the first character of a symbol.
pos (1+ (- (point) (line-beginning-position)))))
(complete
pos (- (point) (line-beginning-position))))
(completion
(if (eq major-mode 'jupyter-repl-mode)
(setq code (jupyter-repl-cell-code)
pos (1- (jupyter-repl-cell-code-position)))