Variable: tool-bar-max-label-size

tool-bar-max-label-size is a customizable variable defined in xdisp.c.

Value

14

Documentation

Maximum number of characters a label can have to be shown.

The tool bar style must also show labels for this to have any effect, see tool-bar-style.

This variable was added, or its default value changed, in Emacs 24.1.

Source Code

// Defined in /usr/src/emacs/src/xdisp.c
  DEFVAR_INT ("tool-bar-max-label-size", tool_bar_max_label_size,
    doc: /* Maximum number of characters a label can have to be shown.
The tool bar style must also show labels for this to have any effect, see
`tool-bar-style'.  */);