21ca031492
This function is making asynchronous commands fail because it tries to add string literal to spacemacs-useful-buffers-regexp while add-to-list only works when first argument is a symbol and the second is an element. Otherwise, it throws this error and stop all async commands to do any further work at this point: if: Wrong type argument: symbolp This commit fixes the following issues: - Don't add spacemacs//mark-repl-as-useful to buffer-list-update-hook. We only need this function to switch to next or previous buffer. So, better check when and only when those commands are actually used. - As a result, we remove the function since it's unneeded anymore. - Do the checking in of comint-mode in spacemacs-useful-buffer-p function. Better do it in one place than scatter the logic in a hook and this function. - Change useless-buffer-p to accept an actual buffer object and check for buffer name inside.
67 lines
2.2 KiB
Markdown
67 lines
2.2 KiB
Markdown
# Compilation of quick HOW-TOs for Spacemacs
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<!-- markdown-toc start - Don't edit this section. Run M-x markdown-toc/generate-toc again -->
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**Table of Contents**
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- [Compilation of quick HOW-TOs for Spacemacs](#compilation-of-quick-how-tos-for-spacemacs)
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- [Disable a package completely](#disable-a-package-completely)
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- [Disable a package only for a specific major-mode](#disable-a-package-only-for-a-specific-major-mode)
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- [Disable company for a specific major-mode](#disable-company-for-a-specific-major-mode)
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- [Change special buffer rules](#change-special-buffer-rules)
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<!-- markdown-toc end -->
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## Disable a package completely
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To completely disable a package and effectively uninstalling it even if it
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is part of your used layers, look for the variable
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`dotspacemacs-excluded-packages` in your dotfile and add the package name
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to it:
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```elisp
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dotspacemacs-excluded-packages '(package1 package2 ...)
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```
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## Disable a package only for a specific major-mode
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This is done by removing the hook added by Spacemacs. For example to
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remove `flycheck` support in python buffers, look for the function
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`dotspacemacs/config` in your dotfile and add the following code:
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```elisp
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(remove-hook 'python-mode-hook 'flycheck-mode)
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```
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**Hint** to know the name of the major-mode of the current buffer press:
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<kbd>SPC h d v major-mode RET</kbd>
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## Disable company for a specific major-mode
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It may be handy to disable `company` for a given mode if you plan on
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configuring `auto-complete` instead. On easy way to do it is to use
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the macro `spacemacs|disable-company` in the function
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`dotspacemacs/config` of your dotfile. The following snippet disables
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company for `python-mode`:
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```elisp
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(spacemacs|disable-company python-mode)
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```
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## Change special buffer rules
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To change the way spacemacs marks buffers as useless, you can customize
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`spacemacs-useless-buffers-regexp` which marks buffers matching the regexp
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as useless. The variable `spacemacs-useful-buffers-regexp` marks buffers
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matching the regexp as useful buffers. Both can be customized the same way.
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Examples:
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```elisp
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;; Only mark helm buffers as useless
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(setq spacemacs-useless-buffers-regexp '("\\*helm\.\+\\*"))
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;; Marking the *Messages* buffer as useful
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(push "\\*Messages\\*" spacemacs-useful-buffers-regexp)
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```
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