Emacs linum border to wide -

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my linum margin wide (about 6 characters). in examples on web, it's not. how can changed?

there no specific parameters set myself. using emacs mac port. there custom theme, set anything.

enter image description here

linum-format controls formatting. if (setq linum-format 'dynamic) should adapt width on fly. if want hardcode number of columns, do, say, (setq linum-format "%5d") 5-column number.


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