* bug#53949: Setting (font-lock-mode 0) in very large buffers will cause highlight-symbol-at-point to fail to highlight all matches @ 2022-02-12 6:38 Dongli Si 2022-02-12 8:35 ` Lars Ingebrigtsen 0 siblings, 1 reply; 3+ messages in thread From: Dongli Si @ 2022-02-12 6:38 UTC (permalink / raw) To: 53949 [-- Attachment #1: Type: text/plain, Size: 320 bytes --] emacs version is 27.2 (Installed using dnf on fedora 35 system) test file: https://github.com/torvalds/linux/blob/v5.16/kernel/events/core.c Step1: emacs -Q kernel/events/core.c Step2: eval "(font-lock-mode 0)" Step3: eval "(highlight-regexp "static")" The "static" keyword at the end of the file is not highlighted. [-- Attachment #2: Type: text/html, Size: 742 bytes --] ^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#53949: Setting (font-lock-mode 0) in very large buffers will cause highlight-symbol-at-point to fail to highlight all matches 2022-02-12 6:38 bug#53949: Setting (font-lock-mode 0) in very large buffers will cause highlight-symbol-at-point to fail to highlight all matches Dongli Si @ 2022-02-12 8:35 ` Lars Ingebrigtsen 2022-02-12 17:01 ` Juri Linkov 0 siblings, 1 reply; 3+ messages in thread From: Lars Ingebrigtsen @ 2022-02-12 8:35 UTC (permalink / raw) To: Dongli Si; +Cc: 53949 Dongli Si <kgdboc@gmail.com> writes: > emacs version is 27.2 (Installed using dnf on fedora 35 system) > > test file: https://github.com/torvalds/linux/blob/v5.16/kernel/events/core.c Better test URL: https://raw.githubusercontent.com/torvalds/linux/v5.16/kernel/events/core.c > Step1: emacs -Q kernel/events/core.c > Step2: eval "(font-lock-mode 0)" > Step3: eval "(highlight-regexp "static")" > > The "static" keyword at the end of the file is not highlighted. I can reproduce this in Emacs 27.2, but not in Emacs 29, so I guess this has been fixed now. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no ^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#53949: Setting (font-lock-mode 0) in very large buffers will cause highlight-symbol-at-point to fail to highlight all matches 2022-02-12 8:35 ` Lars Ingebrigtsen @ 2022-02-12 17:01 ` Juri Linkov 0 siblings, 0 replies; 3+ messages in thread From: Juri Linkov @ 2022-02-12 17:01 UTC (permalink / raw) To: Lars Ingebrigtsen; +Cc: Dongli Si, 53949 >> emacs version is 27.2 (Installed using dnf on fedora 35 system) >> >> test file: https://github.com/torvalds/linux/blob/v5.16/kernel/events/core.c > > Better test URL: https://raw.githubusercontent.com/torvalds/linux/v5.16/kernel/events/core.c > >> Step1: emacs -Q kernel/events/core.c >> Step2: eval "(font-lock-mode 0)" >> Step3: eval "(highlight-regexp "static")" >> >> The "static" keyword at the end of the file is not highlighted. > > I can reproduce this in Emacs 27.2, but not in Emacs 29, so I guess this > has been fixed now. In Emacs 28 the default value of `hi-lock-highlight-range' was increased from 200000 to 2000000. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-02-12 17:01 UTC | newest] Thread overview: 3+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-02-12 6:38 bug#53949: Setting (font-lock-mode 0) in very large buffers will cause highlight-symbol-at-point to fail to highlight all matches Dongli Si 2022-02-12 8:35 ` Lars Ingebrigtsen 2022-02-12 17:01 ` Juri Linkov
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