Allow customizing the indicator position

[yantar92]

Your version of keycast looks nice at the tab-line, except that I do not really want to use the rest of the tab-line.

So, I have customized the tab-line format as the following:

(setq-default tab-bar-format nil)
  (set-face-attribute 'tab-bar nil
                      :inherit 'default
                      :underline (color-lighten-name (face-foreground 'default) 80))

However, it now feels natural to move the keycast indicator to the left. It would be useful to add such customization.

[ir33k]

Yea, customization for alignment seems like a good idea.

[ir33k]

It's now possible to customize status alignment with tb-keycast-status-align and tb-keycast-status-min-width.

You can try this:

(setq tb-keycast-status-align 'left)

Later I will add documentation to both custom vars.

[ir33k]

With this:

(setq tab-bar-format nil)
(setq tb-keycast-status-align 'left)
(setq tb-keycast-status-min-width 0)    ;optional
(tb-keycast-mode 1)

you will have just tb-keycast status in tab-bar line.