[Emacs-diffs] Changes to emacs/man/building.texi,v

[Nick Roberts]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Nick Roberts <nickrob>  06/06/06 23:16:32

Index: building.texi
===================================================================
RCS file: /sources/emacs/emacs/man/building.texi,v
retrieving revision 1.99
retrieving revision 1.100
diff -u -b -r1.99 -r1.100
--- building.texi       5 Jun 2006 10:14:49 -0000       1.99
+++ building.texi       6 Jun 2006 23:16:32 -0000       1.100
@@ -807,20 +807,9 @@
 interface, using Emacs windows for display program state information.
 In effect, this makes Emacs into an IDE (interactive development
 environment).  With it, you do not need to use textual GDB commands;
-you can control the debugging session with the mouse.
-
address@hidden @findex gdb-mouse-set-clear-breakpoint
address@hidden @findex gdb-mouse-toggle-breakpoint
-  For example, you can click @kbd{Mouse-1} in the fringe or display
-margin of a source buffer to set a breakpoint there and, on a
-graphical display, a red bullet will appear on that line.  If a
-breakpoint already exists on that line, the same click will remove it.
-You can also enable or disable a breakpoint by clicking @kbd{C-Mouse-1}
-on the bullet.  If you drag the debugger arrow in the fringe with
address@hidden (@code{gdb-mouse-until}), execution will continue to the
-line where you release the button, provided it is still in the same
-frame.  Alternatively, you can click @kbd{Mouse-3} at some point in
-the fringe of this buffer and execution will advance to there.
+you can control the debugging session with the mouse.  For example,
+you can click in the fringe of a source buffer to set a breakpoint
+there, or on a stack frame in the stack buffer to select that frame.
 
   This mode requires telling GDB that its ``screen size'' is
 unlimited, so it sets the height and width accordingly.  For correct
@@ -839,9 +828,11 @@
 * GDB User Interface Layout::   Control the number of displayed buffers.
 * Breakpoints Buffer::          A breakpoint control panel.
 * Stack Buffer::                Select a frame from the call stack.
-* Watch Expressions::           Monitor variable values in the speedbar.
 * Other GDB User Interface Buffers:: Input/output, locals, registers,
                                 assembler, threads and memory buffers.
+* GDB commands in the Fringe::  Use the mouse in the fringe/margin to
+                                control your program.
+* Watch Expressions::           Monitor variable values in the speedbar.
 @end menu
 
 @node GDB User Interface Layout
@@ -958,62 +949,6 @@
 selecting a stack frame updates it to display the local variables of
 the new frame.
 
address@hidden Watch Expressions
address@hidden Watch Expressions
address@hidden Watching expressions in GDB
-
address@hidden gud-watch
address@hidden C-x C-a C-w @r{(GUD)}
-  If you want to see how a variable changes each time your program
-stops, move point into the variable name and click on the watch icon
-in the tool bar (@code{gud-watch}) or type @kbd{C-x C-a C-w}.  If you
-specify a prefix argument, you can enter the variable name in the
-minibuffer.
-
-  Each watch expression is displayed in the speedbar.  Complex data
-types, such as arrays, structures and unions are represented in a tree
-format.  Leaves and simple data types show the name of the expression
-and its value and, when the speedbar frame is selected, display the
-type as a tooltip.  Higher levels show the name, type and address
-value for pointers and just the name and type otherwise.  Root expressions
-also display the frame address as a tooltip to help identify the frame
-in which they were defined.
-
-  To expand or contract a complex data type, click @kbd{Mouse-2}
-on the tag to the left of the expression.
-
address@hidden D @r{(GDB speedbar)}
address@hidden gdb-var-delete
-  To delete a complex watch expression, move point to the root
-expression in the speedbar and type @kbd{D} (@code{gdb-var-delete}).
-
address@hidden RET @r{(GDB speedbar)}
address@hidden gdb-edit-value
-  To edit a variable with a simple data type, or a simple element of a
-complex data type, move point there in the speedbar and type @key{RET}
-(@code{gdb-edit-value}).  Or you can click @kbd{Mouse-2} on a value to
-edit it.  Either way, this reads the new value using the minibuffer.
-
address@hidden gdb-show-changed-values
-  If you set the variable @code{gdb-show-changed-values} to
address@hidden (the default value), Emacs uses
address@hidden to highlight values that have recently
-changed and @code{shadow} face to make variables which have gone out of
-scope less noticeable.  When a variable goes out of scope you can't
-edit its value.
-
address@hidden gdb-use-colon-colon-notation
-  If the variable @code{gdb-use-colon-colon-notation} is
address@hidden, Emacs uses the @address@hidden::@var{variable}}
-format.  This allows the user to display watch expressions which share
-the same variable name.  The default value is @code{nil}.
-
address@hidden gdb-speedbar-auto-raise
-To automatically raise the speedbar every time the display of watch
-expressions updates, set @code{gdb-speedbar-auto-raise} to
address@hidden  This can be useful if you are debugging with a full
-screen Emacs frame.
-
 @node Other GDB User Interface Buffers
 @subsubsection Other Buffers
 
@@ -1076,9 +1011,107 @@
 change the starting address or number of data items that the buffer
 displays.  Click @kbd{Mouse-3} on the header line to select the
 display format or unit size for these data items.
address@hidden table
+
address@hidden GDB commands in the Fringe
address@hidden GDB commands in the Fringe
address@hidden GDB commands in the Fringe
 
address@hidden @findex gdb-mouse-set-clear-breakpoint
address@hidden @findex gdb-mouse-toggle-breakpoint
+Many GDB commands can be entered using keybindings or the tool bar but
+sometimes it is quicker to use the fringe.  These commands either
+manipulate breakpoints or control program execution.  When there is no
+fringe, you can use the margin but this is only present when the
+source file already has a breakpoint.
+
+You can click @kbd{Mouse-1} in the fringe or display margin of a
+source buffer to set a breakpoint there and, on a graphical display, a
+red bullet will appear on that line.  If a breakpoint already exists
+on that line, the same click will remove it.  You can also enable or
+disable a breakpoint by clicking @kbd{C-Mouse-1} on the bullet.
+
+If you drag the debugger arrow in the fringe with @kbd{Mouse-1}
+(@code{gdb-mouse-until}), execution will continue to the line where
+you release the button, provided it is still in the same frame.
+Alternatively, you can click @kbd{Mouse-3} at some point in the fringe
+of this buffer and execution will advance to there.  A similar command
+(@code{gdb-mouse-jump}) allows you to jump to a source line without
+executing the intermediate lines by clicking @kbd{C-Mouse-3}.  This
+command allows you to go backwards which can be useful for running
+through code that has already executed, in order to examine its
+execution in more detail.
+
address@hidden @kbd
address@hidden Mouse-1
+Set or clear a breakpoint.
+
address@hidden C-Mouse-1
+Enable or disable a breakpoint.
+
address@hidden Mouse-3
+Continue execution to here.
+
address@hidden C-Mouse-3
+Jump to here.
 @end table
 
address@hidden Watch Expressions
address@hidden Watch Expressions
address@hidden Watching expressions in GDB
+
address@hidden gud-watch
address@hidden C-x C-a C-w @r{(GUD)}
+  If you want to see how a variable changes each time your program
+stops, move point into the variable name and click on the watch icon
+in the tool bar (@code{gud-watch}) or type @kbd{C-x C-a C-w}.  If you
+specify a prefix argument, you can enter the variable name in the
+minibuffer.
+
+  Each watch expression is displayed in the speedbar.  Complex data
+types, such as arrays, structures and unions are represented in a tree
+format.  Leaves and simple data types show the name of the expression
+and its value and, when the speedbar frame is selected, display the
+type as a tooltip.  Higher levels show the name, type and address
+value for pointers and just the name and type otherwise.  Root expressions
+also display the frame address as a tooltip to help identify the frame
+in which they were defined.
+
+  To expand or contract a complex data type, click @kbd{Mouse-2}
+on the tag to the left of the expression.
+
address@hidden D @r{(GDB speedbar)}
address@hidden gdb-var-delete
+  To delete a complex watch expression, move point to the root
+expression in the speedbar and type @kbd{D} (@code{gdb-var-delete}).
+
address@hidden RET @r{(GDB speedbar)}
address@hidden gdb-edit-value
+  To edit a variable with a simple data type, or a simple element of a
+complex data type, move point there in the speedbar and type @key{RET}
+(@code{gdb-edit-value}).  Or you can click @kbd{Mouse-2} on a value to
+edit it.  Either way, this reads the new value using the minibuffer.
+
address@hidden gdb-show-changed-values
+  If you set the variable @code{gdb-show-changed-values} to
address@hidden (the default value), Emacs uses
address@hidden to highlight values that have recently
+changed and @code{shadow} face to make variables which have gone out of
+scope less noticeable.  When a variable goes out of scope you can't
+edit its value.
+
address@hidden gdb-use-colon-colon-notation
+  If the variable @code{gdb-use-colon-colon-notation} is
address@hidden, Emacs uses the @address@hidden::@var{variable}}
+format.  This allows the user to display watch expressions which share
+the same variable name.  The default value is @code{nil}.
+
address@hidden gdb-speedbar-auto-raise
+To automatically raise the speedbar every time the display of watch
+expressions updates, set @code{gdb-speedbar-auto-raise} to
address@hidden  This can be useful if you are debugging with a full
+screen Emacs frame.
+
 @node Executing Lisp
 @section Executing Lisp Expressions