bug#55207: 29.0.50; tab-bar-format-align-right only works correctly with monospace characters

[Daniel Semyonov]

>>>>> Juri Linkov writes:

    > Thanks for the suggestion.  This works quite nicely.  Only a very
    > small amount of pixels are still misaligned.

Hi Juri and Lars,

This patch seems to almost completely remove the issue in the simple
case I reported.

However, in the more complicated configuration I actually use it doesn't
make much of a difference:

Before

After

(Both screen shots extend to the right end of the tab bar)

The icons on the mode line are small XBM images, the theme is Modus
Operandi.