for most applications the width of a tab is only a fixed amount of pixels wider than it's text.
And, whenever the tabs can not fit this way, either there is scroll-feature and/or the tab-text is abbreviated.
This is not the case for the Terminal application.
Is there are way to modify the standard behavior of the Terminal application?
For example to get non-stretched tab-headers?
In xfce4-terminal 0.4.8:
2. Dynamically-set Title: "Isn't Displayed"