</div>
```
-Title should be `Tip:` for a tip and `Note:` for a note.
+Replace the `tip` class with `warn` for a warning block, and with `err`
+for an error message block (when JavaScript is needed but is disabled, etc.).
+Title should be `Tip:` for a tip, `Note:` for a note, `Warning:` for a
+warning, and `Error:` for an error.
#### External links
Use
```html
-<div class="img img-70">
+<figure class="img img-70">
<img src="/images/docs26/image-name.png" alt="Short description">
-</div>
+</figure>
```
+Replace `docs26` with the appropriate version tag depending on the
+checked out branch.
+
to display an image. Change `img-70` to `img-` followed by the
width percentage you wish.
-The SVG format is preferred. In this case, use the `<object>` tag to
-render an interactive SVG, with an inner raster image fallback for
-basic browsers:
-
-```html
-<div class="img img-90">
- <object data="/images/docs26/image-name.svg" type="image/svg+xml">
- <img src="/images/docs26/image-name.png" alt="Short description">
- </object>
-</div>
-```
-
-An interactive SVG object allows its text to be selected, amongst other
-features.
-
Convention
----------
(good: `include/trace/events`, bad: `include/trace/events/`).
* Keep the text as impersonal as possible (minimize the use of
_I_, _we_, _us_, etc.), except for user guides/tutorials where
- _we_ have an ongoing example.
+ _we_ have an ongoing example with _you_.
+ * Minimize the use of the future tense (_will_).
+ * Do not use Latin abbreviations (_e.g._, _i.e._, _etc._).
Committing