gdb.info: TUI Commands

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TUI specific commands

The TUI has specific commands to control the text windows.  These
commands are always available, that is they do not depend on the
current terminal mode in which GDB runs.  When GDB is in the standard
mode, using these commands will automatically switch in the TUI mode.
`info win'
     List and give the size of all displayed windows.
`layout next'
     Display the next layout.
`layout prev'
     Display the previous layout.
`layout src'
     Display the source window only.
`layout asm'
     Display the assembly window only.
`layout split'
     Display the source and assembly window.
`layout regs'
     Display the register window together with the source or assembly
     window.
`focus next | prev | src | asm | regs | split'
     Set the focus to the named window.  This command allows to change
     the active window so that scrolling keys can be affected to
     another window.
`refresh'
     Refresh the screen.  This is similar to using <C-L> key.
`tui reg float'
     Show the floating point registers in the register window.
`tui reg general'
     Show the general registers in the register window.
`tui reg next'
     Show the next register group.  The list of register groups as well
     as their order is target specific.  The predefined register groups
     are the following: `general', `float', `system', `vector', `all',
     `save', `restore'.
`tui reg system'
     Show the system registers in the register window.
`update'
     Update the source window and the current execution point.
`winheight NAME +COUNT'
`winheight NAME -COUNT'
     Change the height of the window NAME by COUNT lines.  Positive
     counts increase the height, while negative counts decrease it.