mirror of
https://github.com/dcarrillo/prezto.git
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1ff9421f7b
Zsh and Prezto files don't always reside in `~/`. Instead, they have
a more spec compliant location (`${ZDOTDIR:-$HOME}/`). Make them
unambiguous in the documentation. Likewise, for `$GNUPGHOME`.
Further, add instruction for optionally setting up Prezto in
`$XDG_CONFIG_HOME`.
While at this, also add clarification on relative ordering of some of
the modules, apply more formatting tweaks and doc improvements.
27 lines
874 B
Markdown
27 lines
874 B
Markdown
# Helper
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Provides helper functions for developing modules.
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## Functions
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- `add-zsh-trap` adds a function name to a list to be called when a trap is
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triggered.
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- `is-autoloadable` checks if a file can be autoloaded by trying to load it in
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a subshell.
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- `is-callable` checks if a name is a command, function, or alias.
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- `is-true` checks a boolean variable for "true".
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- `coalesce` prints the first non-empty string in the arguments array.
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- `is-darwin` checks if running on macOS Darwin.
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- `is-linux` checks if running on Linux.
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- `is-bsd` checks if running on BSD.
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- `is-cygwin` checks if running on Cygwin (Windows).
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- `is-termux` checks if running on Termux (Android).
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## Authors
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_The authors of this module should be contacted via the [issue tracker][1]._
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- [Sorin Ionescu](https://github.com/sorin-ionescu)
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[1]: https://github.com/sorin-ionescu/prezto/issues
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