Add-ons
Ruler Bar 0.5.2019041801 Requires Restart
by Piro (piro_or)
This appends a ruler to the mail composition window.
![[Warning]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=58a99cbb-667a0970)
Permissions
About this Add-on
This appends a ruler to the mail composition window.
On the ruler, current position and wrapped position are highlighted. Scales are mostly exact on plain text mail with monospace fonts. However, if lines are wrapped by words or URI strings, they are not exact. HTML mail and proportional fonts also confuse the ruler.
Yes, this is a clone of "Rulerrrrr" ( http://sandbox.minutedesign.com/extensions/ ).
On the ruler, current position and wrapped position are highlighted. Scales are mostly exact on plain text mail with monospace fonts. However, if lines are wrapped by words or URI strings, they are not exact. HTML mail and proportional fonts also confuse the ruler.
Yes, this is a clone of "Rulerrrrr" ( http://sandbox.minutedesign.com/extensions/ ).
