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Previously, the header line would stay around even when after disabling 'which-function-mode', although it may be empty. Now the 'which-function-mode' element is properly removed from 'header-line-format', so the header line will disappear if there's nothing else in 'header-line-format'. Also, previously, when we ran (which-function-mode), we would enable 'which-function-mode' for all buffers even if they didn't support imenu. We didn't run the normal logic in 'which-func-ff-hook' to disable 'which-func-mode' if imenu wasn't present. Now we do run that logic, by just calling 'which-func-ff-hook'. This is especially important when the header line is enabled, because otherwise there's a very noticeable header line added to every buffer, including e.g. *Help* and *Buffer List*. Also, we now check that 'header-line-format' is a list before trying to add to it; this makes us work properly when enabling and disabling 'which-function-mode' for modes which set 'header-line-format' to a string or symbol, such as eww. * lisp/progmodes/which-func.el (which-func-try-to-enable): Re-add 'which-func-format' to the header line. (which-func--header-line-remove): New function. (which-func--disable): Call 'which-func--header-line-remove'. (which-function-mode): Call 'which-func-ff-hook' and 'which-func--header-line-remove'. (bug#66283) * test/lisp/progmodes/which-func-tests.el: New test. |
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| c-ts-mode-resources | ||
| cperl-mode-resources | ||
| elisp-mode-resources | ||
| elixir-ts-mode-resources | ||
| flymake-resources | ||
| go-ts-mode-resources | ||
| heex-ts-mode-resources | ||
| java-ts-mode-resources | ||
| js-resources | ||
| lua-ts-mode-resources | ||
| project-resources | ||
| ruby-mode-resources | ||
| sh-script-resources | ||
| typescript-ts-mode-resources | ||
| xref-resources | ||
| asm-mode-tests.el | ||
| autoconf-tests.el | ||
| bat-mode-tests.el | ||
| bug-reference-tests.el | ||
| c-ts-mode-tests.el | ||
| cc-mode-tests.el | ||
| compile-tests.el | ||
| cperl-mode-tests.el | ||
| eglot-tests.el | ||
| elisp-mode-tests.el | ||
| elixir-ts-mode-tests.el | ||
| etags-tests.el | ||
| executable-tests.el | ||
| f90-tests.el | ||
| flymake-tests.el | ||
| gdb-mi-tests.el | ||
| glasses-tests.el | ||
| go-ts-mode-tests.el | ||
| grep-tests.el | ||
| heex-ts-mode-tests.el | ||
| hideshow-tests.el | ||
| java-ts-mode-tests.el | ||
| js-tests.el | ||
| lua-ts-mode-tests.el | ||
| octave-tests.el | ||
| opascal-tests.el | ||
| pascal-tests.el | ||
| perl-mode-tests.el | ||
| project-tests.el | ||
| ps-mode-tests.el | ||
| python-tests.el | ||
| ruby-mode-tests.el | ||
| ruby-ts-mode-tests.el | ||
| scheme-tests.el | ||
| sh-script-tests.el | ||
| sql-tests.el | ||
| subword-tests.el | ||
| tcl-tests.el | ||
| typescript-ts-mode-tests.el | ||
| which-func-tests.el | ||
| xref-tests.el | ||