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Specify what TextUpdateEvent updateRangeStart/End should be set to. #130

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Specify what TextUpdateEvent updateRangeStart/End should be set to. #130

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11 changes: 9 additions & 2 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -853,7 +853,10 @@ <h4><dfn>Update the EditContext</dfn></h4>
<li>Set |editContext|'s [=selection end=] to |selectionEnd|.</li>
<li>Set |editContext|'s [=composition start=] to |insertionStart|.</li>
<li>Set |editContext|'s [=composition end=] to |editContext|'s [=composition start=] plus the length of |text|.</li>
<li>[=Dispatch text update event=] given |editContext| and |text|.</li>
<li>
[=Dispatch text update event=] given |editContext|, |text|, the minimum of |insertionStart| and |insertionEnd|,
and the maximum of |insertionStart| and |insertionEnd|.
</li>
<li>
If |editContext|'s [=is composing=] is true, then:
<ol>
Expand Down Expand Up @@ -905,14 +908,18 @@ <h4><dfn>Dispatch text update event</dfn></h4>
<dt>Input</dt>
<dd>|editContext|, an {{EditContext}}</dd>
<dd>|text|, a string</dd>
<dd>|updateRangeStart|, an offset into |editContext|'s previous {{EditContext/text}}</dd>
<dd>|updateRangeEnd|, an offset into |editContext|'s previous {{EditContext/text}}</dd>
<dt>Output</dt>
<dd>None</dd>
</dl>
<ol>
<li>
[=Fire an event=] named "textupdate" at |editContext| using {{TextUpdateEvent}}, with
{{TextUpdateEvent/updateRangeStart}} initialized to |updateRangeStart|,
{{TextUpdateEvent/updateRangeEnd}} initialized to |updateRangeEnd|,
{{TextUpdateEvent/text}} initialized to |text|,
{{TextUpdateEvent/selectionStart}} initialized to ||editContext|'s [=selection start=], and
{{TextUpdateEvent/selectionStart}} initialized to |editContext|'s [=selection start=], and
{{TextUpdateEvent/selectionEnd}} initialized to |editContext|'s [=selection end=].
</li>
</ol>
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