TAGS buffer generates spurious undo warnings

[Jared Finder]

Re-loading a really large TAGS buffer generates a spurious warning

about undo info being discarded.  TAGS buffers have no need for undo

info!  Why not just disable undo in TAGS and BROWSE and similar

buffers?

 

  -- MJF

 

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nil   value of $LC_TIME: nil   value of $LANG: ENU 

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global-font-lock-mode: t   font-lock-mode: t   blink-cursor-mode: t 

unify-8859-on-encoding-mode: t   utf-translate-cjk-mode: t 

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transient-mark-mode: t   abbrev-mode: t Recent input: <up> <help-echo>

<down-mouse-1> <drag-mouse-1> <return>  <return> D Y N N O D E S S-SPC

a t t a c h e d SPC  t o SPC w i d g e t s <home> M-u M-u M-u M-u

<return>  * S-SPC SPC 4 : 4 5 SPC - SPC ? ? <S-backspace> : ?  ?

<select-window> <select-window> <select-window> <up>  <up> <up> <up>

<up> <up> <up> C-x 0 C-x b u i <return>  <down> <down> <down> C-x C-h

C-x C-f C-g C-x b u i  c o r <return> <down> <down> <down> <down>

<down> <down>  <down> <down> <down> <down> <down> <down> <down> <down>

<down> <down> <down> <down> <down> <down> <down> <down>  <down> <down>

<down> <down> <down> <down> <down> <down>  <down> <down> <down> <down>

<down> <down> <down> <down>  <down> <down> <down> <down> <down> <down>

<down> <down>  <down> <down> <down> <down> <down> <wheel-down>

<double-wheel-down>  <triple-wheel-down> <triple-wheel-down>

<wheel-down>  <double-wheel-down> <triple-wheel-down>

<triple-wheel-down>  <triple-wheel-down> <wheel-down>

<double-wheel-down>  <triple-wheel-down> <triple-wheel-down>

<wheel-down>  <double-wheel-down> <triple-wheel-down>

<triple-wheel-down>  <triple-wheel-down> <wheel-down>

<double-wheel-down>  <triple-wheel-down> <triple-wheel-down>

<triple-wheel-down>  <wheel-down> <double-wheel-down>

<triple-wheel-down>  <triple-wheel-down> <triple-wheel-down>

<wheel-down>  <double-wheel-down> <triple-wheel-down> <wheel-down>

<double-wheel-down> <triple-wheel-down> <triple-wheel-down>

<wheel-down> <double-wheel-down> <triple-wheel-down>

<triple-wheel-down> <wheel-down> <double-wheel-down>

<triple-wheel-down> <wheel-down> <double-wheel-down>

<triple-wheel-down> <wheel-down> <double-wheel-down>

<triple-wheel-down> <triple-wheel-down> <wheel-down>

<double-wheel-down> <triple-wheel-down> <up> <down>  <select-window>

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SPC u p <tab> <return>  <select-window> <help-echo> <select-window>

<help-echo>  C-x b s c r a <return> <C-home> <down> <down> <down>

<select-window> <select-window> <help-echo> <escape>  <escape>

<escape> <escape> <escape> <escape> C-x 4  b s <backspace> a s y

<return> <down> <down> <down>  <up> C-x <up> <up> <up> <C-home> C-x 4

0 <down> <down>  <down> <down> <down> <down> <down> <down> <down>

<down>  M-. <return> y <up> y <wheel-down> <wheel-down> <help-echo>

<select-window> <wheel-down> <wheel-down> <wheel-down>

<double-wheel-down> <triple-wheel-down> <wheel-down>

<double-wheel-down> <wheel-down> <double-wheel-down>

<triple-wheel-down> <triple-wheel-down> <triple-wheel-down>

<wheel-down> <double-wheel-down> <triple-wheel-down>

<triple-wheel-down> <select-window> <help-echo> <help-echo>

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