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Re: How to toggle to column operations instead of line operation?


From: boris
Subject: Re: How to toggle to column operations instead of line operation?
Date: Fri, 16 May 2003 17:40:30 +0800

thanks a lot :)

boris

"Sergei Pokrovsky" <address@hidden> wrote in message
news:address@hidden
> >>>>> "boris" == boris  <address@hidden> writes:
>
>   boris> How to toggle to column operation in emacs? It means I could move
the cursor
>   boris> in one special column instead of in one line. I searched many
documents and
>   boris> tried many ways, but failed.
>
>   boris> any hints? thanks a lot.
>
> M-x picture mode
> C-c .
>
> ,----
> | picture-mode is an interactive compiled Lisp function in `picture'.
> | (picture-mode)
> |
> | Switch to Picture mode, in which a quarter-plane screen model is used.
> | Printing characters replace instead of inserting themselves with motion
> | afterwards settable by these commands:
> |   C-c <   Move left after insertion.
> |   C-c >   Move right after insertion.
> |   C-c ^   Move up after insertion.
> |   C-c .   Move down after insertion.
> |   C-c `   Move northwest (nw) after insertion.
> |   C-c '   Move northeast (ne) after insertion.
> |   C-c /   Move southwest (sw) after insertion.
> |   C-c \   Move southeast (se) after insertion.
> |   C-u C-c `  Move westnorthwest (wnw) after insertion.
> |   C-u C-c '  Move eastnortheast (ene) after insertion.
> |   C-u C-c /  Move westsouthwest (wsw) after insertion.
> |   C-u C-c \  Move eastsoutheast (ese) after insertion.
> | The current direction is displayed in the mode line.  The initial
> | direction is right.  Whitespace is inserted and tabs are changed to
> | spaces when required by movement.  You can move around in the buffer
> | with these commands:
> |   M-x picture-move-down   Move vertically to SAME column in previous
line.
> |   M-x picture-move-up   Move vertically to SAME column in next line.
> |   M-x picture-end-of-line   Move to column following last non-whitespace
character.
> |   M-x picture-forward-column   Move right inserting spaces if required.
> |   M-x picture-backward-column   Move left changing tabs to spaces if
required.
> |   C-c C-f Move in direction of current picture motion.
> |   C-c C-b Move in opposite direction of current picture motion.
> |   Return  Move to beginning of next line.
> `----
>
> --
> Sergei




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