73 lines
2.7 KiB
ReStructuredText
73 lines
2.7 KiB
ReStructuredText
.. _notices:
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Notices: Notes, Cautions, Warnings, and Dangers
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###############################################
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We use four special types of notices: notes, cautions, warnings, and
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dangers. Here are some specific rules and tips with regard to these
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notices:
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* Do not use a notice directly after a heading. Notices must follow a
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variant of body text.
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* Avoid back-to-back notices.
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* To improve readability, rewrite content to eliminate multiple
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notices in a single module.
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* If there is no clean way to avoid using back-to-back notices, use a
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different style or multiple paragraphs, for example, combine two
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notes into one or separate them with body text.
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Notes
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*****
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Use notes sparingly. Avoid having more than one note per subsection. If
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you exceed this number consistently, consider rewriting the notes as
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main body text. Example:
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.. note::
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A note is supposed to provide supplemental information, not
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emphasized information.
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Cautions, Warnings, and Dangers
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*******************************
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Tell readers what will happen if they do not heed cautions or warnings,
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circuits will fry, electrical shock may kill you, etc.
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* Use "Caution" to identify hazards resulting in property damage
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accidents, including data loss. Also use "Caution" to alert against
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unsafe practices.
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* Use "Warning" and "Danger" for property damage accidents only if
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personal injury risk appropriate to these levels is also involved.
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These are examples of typical notices, the correct syntax and the
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conditions for their usage:
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.. note::
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Notes are ancillary bits of information, subordinate to the main
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flow. Reserve the note tag for information that does not readily
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flow with the main text but which you want to set apart for one
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reason or another. Notes should be relatively short. If there is
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more than enough information to warrant a short paragraph,
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consider rewriting the note as body text.
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.. caution::
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Cautions are low-level hazard messages that alert the user of
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possible equipment, product, and software damage, including loss
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of data. Cautions typically appear as a yellow triangle with a
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black exclamation point.
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.. warning::
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Warnings are mid-level hazards (more serious than cautions) that
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are likely to cause product damage as well as bodily injury to
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humans. Warnings may appear in a black triangle with orange hazard-
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specific graphics for warnings (or with the colors reversed). The
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most common warning is for electrical hazards, but there are many
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other hazard-specific graphics.
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.. danger::
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Dangers are high-level hazards that are likely to cause product
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damage as well as bodily injury and even death to humans. Dangers
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use a red triangle with white (and black) hazard-specific
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graphics, the same as found on warnings. |