Variable: tab-bar-truncate

tab-bar-truncate is a variable defined in xdisp.c.

Value

nil

Documentation

Non-nil means truncate tab-bar and show only one line.

Probably introduced at or before Emacs version 31.1.

Source Code

// Defined in /usr/src/emacs/src/xdisp.c
  DEFVAR_BOOL ("tab-bar-truncate", tab_bar_truncate,
    doc: /* Non-nil means truncate tab-bar and show only one line.  */);