Indenting: | " " |
|   "<#selection-anchor>hello<#selection-focus>"
| "
"

yields:
| "
"
| 
|   style="margin: 0 0 0 40px; border: none; padding: 0px;"
|   |     "<#selection-anchor>hello<#selection-focus>"
| "
"

Indenting:
| "
"
| |   "<#selection-anchor>hello

world

webkit<#selection-focus>
"
| "
"

yields:
| "
"
| 
|   style="margin: 0 0 0 40px; border: none; padding: 0px;"
|   |     "<#selection-anchor>hello"
|   |     "
"
|   |     "world"
|   |     "
"
|   |     "webkit<#selection-focus>"
| "
"

Indenting:
| "
"
| |   "<#selection-anchor>hello
world
webkit<#selection-focus>
"
| "
"

yields:
| "
"
| 
|   style="margin: 0 0 0 40px; border: none; padding: 0px;"
|   |     "<#selection-anchor>hello"
|   |     "world"
|   |     "webkit<#selection-focus>"
| "
"

Indenting:
| "
"
| |   "<#selection-anchor>hello<#selection-focus>

world
"
| "
"

yields:
| "
"
| 
|   style="margin: 0 0 0 40px; border: none; padding: 0px;"
|   |     "<#selection-anchor>hello<#selection-focus>"
| |   "
world
"
| "
"

Indenting:
| "
"
| |   "hello
<#selection-caret>
world
"
| "
"

yields:
| "
"
| |   "hello<#selection-caret>
"
| 
|   style="margin: 0 0 0 40px; border: none; padding: 0px;"
|   |     "
"
| |   "world
"
| "
"

Indenting:
| "
"
| |   "hello

<#selection-anchor>worl<#selection-focus>d
"
| "
"

yields:
| "
"
| |   "hello
<#selection-anchor>
"
| 
|   style="margin: 0 0 0 40px; border: none; padding: 0px;"
|   |     "worl<#selection-focus>d"
| "
"