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revision 1.58 by rms, Tue May 10 09:21:52 2005 UTC revision 1.59 by nickrob, Mon May 16 01:07:12 2005 UTC
# Line 223  commands advance from there.  When @kbd{ Line 223  commands advance from there.  When @kbd{
223  buffer and finds no more error messages to visit, it fails and signals  buffer and finds no more error messages to visit, it fails and signals
224  an Emacs error.  an Emacs error.
225    
226    When the left fringe is displayed, an arrow points to the
227    current message in the compilation buffer. The variable
228    @code{compilation-context-lines} controls the number of lines of
229    leading context in the window before the current message.  If it is
230    @code{nil} and the left fringe is displayed, the window doesn't
231    scroll.  If there is no left fringe, no arrow is displayed and a value
232    of @code{nil} means display the message at the top of the window.
233    
234    You don't have to be in the compilation buffer in order to use    You don't have to be in the compilation buffer in order to use
235  @code{next-error}.  If one window on the selected frame can be the  @code{next-error}.  If one window on the selected frame can be the
236  target of the @code{next-error} call, it is used.  Else, if a buffer  target of the @code{next-error} call, it is used.  Else, if a buffer
# Line 504  with a C program, you can also display t Line 512  with a C program, you can also display t
512  associated with an identifier when the program is not executing.  This  associated with an identifier when the program is not executing.  This
513  operates in the GUD buffer and in source buffers with major modes in  operates in the GUD buffer and in source buffers with major modes in
514  the list @code{gud-tooltip-modes}.  If the variable  the list @code{gud-tooltip-modes}.  If the variable
515  @code{gud-tooltip-echo-area} is non-@code{nil} then the help text is  @code{gud-tooltip-echo-area} is non-@code{nil} then the variable's
516  displayed in the echo area.  value is displayed in the echo area.
517    
518  @node Commands of GUD  @node Commands of GUD
519  @subsection Commands of GUD  @subsection Commands of GUD
# Line 515  commands of Shell mode are available (@p Line 523  commands of Shell mode are available (@p
523  also provides commands for setting and clearing breakpoints, for  also provides commands for setting and clearing breakpoints, for
524  selecting stack frames, and for stepping through the program.  These  selecting stack frames, and for stepping through the program.  These
525  commands are available both in the GUD buffer and globally, but with  commands are available both in the GUD buffer and globally, but with
526  different key bindings.  It also has its own toolbar from which you  different key bindings.  It also has its own tool bar from which you
527  can invoke the more common commands by clicking on the appropriate  can invoke the more common commands by clicking on the appropriate
528  icon.  This is particularly useful for repetitive commands like  icon.  This is particularly useful for repetitive commands like
529  gud-next and gud-step and allows the user to hide the GUD buffer.  gud-next and gud-step and allows the user to hide the GUD buffer.
# Line 742  that line, this action will remove it Line 750  that line, this action will remove it
750  (@code{gdb-mouse-set-clear-breakpoint}). Where Emacs uses the margin  (@code{gdb-mouse-set-clear-breakpoint}). Where Emacs uses the margin
751  to display breakpoints, it is also possible to enable or disable them  to display breakpoints, it is also possible to enable or disable them
752  when you click @kbd{Mouse-3} there  when you click @kbd{Mouse-3} there
753  (@code{gdb-mouse-toggle--breakpoint}).  (@code{gdb-mouse-toggle-breakpoint}).
754    
755  @vindex gud-gdb-command-name  @vindex gud-gdb-command-name
756  @findex gdba  @findex gdba
# Line 869  the variables that are local to the new Line 877  the variables that are local to the new
877    
878  If you want to see how a variable changes each time your program stops  If you want to see how a variable changes each time your program stops
879  then place the cursor over the variable name and click on the watch  then place the cursor over the variable name and click on the watch
880  icon in the toolbar (@code{gud-watch}).  icon in the tool bar (@code{gud-watch}).
881    
882  Each watch expression is displayed in the speedbar.  Complex data  Each watch expression is displayed in the speedbar.  Complex data
883  types, such as arrays, structures and unions are represented in a tree  types, such as arrays, structures and unions are represented in a tree

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