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Allow tab title templates to use the current max title length

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Kovid Goyal
2022-07-29 07:43:55 +05:30
parent 6b2337c9c0
commit 0ce2a23af3
2 changed files with 23 additions and 12 deletions
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15
kitty/options/definition.py
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@@ -1163,11 +1163,16 @@ A template to render the tab title. The default just renders the title with
optional symbols for bell and activity. If you wish to include the tab-index as
well, use something like: :code:`{index}:{title}`. Useful if you have shortcuts
mapped for :code:`goto_tab N`. If you prefer to see the index as a superscript,
use :code:`{sup.index}`. In addition you can use :code:`{layout_name}` for the
current layout name, :code:`{num_windows}` for the number of windows in the tab,
:code:`{num_window_groups}` for the number of window groups (not counting
overlay windows) in the tab, and :code:`{tab.active_wd}` for the working directory
of the active_window.
use :code:`{sup.index}`. All data available is:
* :code:`title` - the current tab title
* :code:`index` - the tab index useable with :code:`goto_tab N` shortcuts
* :code:`layout_name` - the current layout name
* :code:`num_windows` - the number of windows in the tab
* :code:`num_window_groups` - the number of window groups (not counting overlay windows) in the tab
* :code:`tab.active_wd` - the working directory of the currently active window in the tab (expensive, requires syscall)
* :code:`max_title_length` - the maximum title length available
Note that formatting is done by Python's string formatting machinery, so you can
use, for instance, :code:`{layout_name[:2].upper()}` to show only the first two
letters of the layout name, upper-cased. If you want to style the text, you can