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Fix 'python-shell-buffer-substring' when START is in middle of 1st line

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* lisp/progmodes/python.el (python-shell-buffer-substring): Instead
of checking whether START is point-min, check whether START is in
the first line.  (Bug#60466)
* test/lisp/progmodes/python-tests.el
(python-shell-buffer-substring-18): New test.
This commit is contained in:
kobarity 2023-01-01 21:09:10 +09:00 • committed by Eli Zaretskii
parent 7f9588685a
commit f58452e3ae
2 changed files with 15 additions and 4 deletions
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7
lisp/progmodes/python.el
View file

@ -3766,15 +3766,16 @@ the python shell:
(line-beginning-position)
start))))
(substring (buffer-substring-no-properties start end))
(starts-at-point-min-p (save-restriction
(starts-at-first-line-p (save-restriction
(widen)
(= (point-min) start)))
(goto-char start)
(= (line-number-at-pos) 1)))
(encoding (python-info-encoding))
(toplevel-p (zerop (save-excursion
(goto-char start)
(python-util-forward-comment 1)
(current-indentation))))
(fillstr (cond (starts-at-point-min-p
(fillstr (cond (starts-at-first-line-p
nil)
((not no-cookie)
(concat

10
test/lisp/progmodes/python-tests.el
View file

@ -4520,6 +4520,16 @@ def foo():
(python-tests-look-at "\"\"\""))
"# -*- coding: utf-8 -*-\n\nif True:\n a = 1\n b = 2\n\n"))))
(ert-deftest python-shell-buffer-substring-18 ()
"Check substring from the part of the first line."
(python-tests-with-temp-buffer
"s = 'test'
"
(should (string= (python-shell-buffer-substring
(python-tests-look-at "'test'")
(pos-eol))
"'test'"))))
;;; Shell completion