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author | Stefan Monnier <monnier@iro.umontreal.ca> | 2021-10-27 14:03:43 -0400 |
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committer | Stefan Monnier <monnier@iro.umontreal.ca> | 2021-10-27 14:03:43 -0400 |
commit | c22b735f0c6261b485f0f2afa10ec4c598550b5b (patch) | |
tree | 7190d6aac4d4b4a8cbfa6a001316865bb2057899 /lisp/emacs-lisp/generic.el | |
parent | 9559cc85e834a270b7627b3766df814946cd314a (diff) | |
download | emacs-c22b735f0c6261b485f0f2afa10ec4c598550b5b.tar.gz emacs-c22b735f0c6261b485f0f2afa10ec4c598550b5b.tar.bz2 emacs-c22b735f0c6261b485f0f2afa10ec4c598550b5b.zip |
(string-pixel-width): Rewrite to avoid side effects
* src/xdisp.c (Fwindow_text_pixel_size): Allow `window` to be a buffer.
* lisp/emacs-lisp/subr-x.el (string-pixel-width): Simplify accordingly.
Diffstat (limited to 'lisp/emacs-lisp/generic.el')
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