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org-plot: Run `org-plot/gnuplot-script' in org buf

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* lisp/org-plot.el (org-plot/gnuplot): Instead of running
`org-plot/gnuplot-script' in a temp buffer, run it in the original Org
buffer to preserve file-local variables in the event the user has
configured `org-plot/gnuplot-term-extra' or
`org-plot/gnuplot-script-preamble' to functions that reply on local
variables.
This commit is contained in:
TEC 2022-06-01 00:42:57 +08:00
parent 4dda0d7a8d
commit 4197fcc641
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GPG Key ID: 779591AFDB81F06C
1 changed files with 7 additions and 5 deletions
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lisp/org-plot.el
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@ -667,7 +667,8 @@ line directly before or after the table."
(num-cols (length (if (eq (nth 0 table) 'hline) (nth 1 table)
(nth 0 table))))
(type (assoc (plist-get params :plot-type)
org-plot/preset-plot-types)))
org-plot/preset-plot-types))
gnuplot-script)
(unless type
(user-error "Org-plot type `%s' is undefined" (plist-get params :plot-type)))
@ -701,16 +702,17 @@ line directly before or after the table."
ind-column))
(plist-put params :textind t))))) ; ind holds text
;; Write script.
(setq gnuplot-script
(org-plot/gnuplot-script
table data-file num-cols params (plist-get params :script)))
(with-temp-buffer
(if (plist-get params :script) ; user script
(progn (insert
(org-plot/gnuplot-script table data-file num-cols params t))
(insert "\n")
(progn (insert gnuplot-script "\n")
(insert-file-contents (plist-get params :script))
(goto-char (point-min))
(while (re-search-forward "\\$datafile" nil t)
(replace-match data-file nil nil)))
(insert (org-plot/gnuplot-script table data-file num-cols params)))
(insert gnuplot-script))
;; Graph table.
(gnuplot-mode)
(condition-case nil