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revision 1.23 by eliz, Sat Mar 23 09:37:39 2002 UTC revision 1.23.2.1 by miles, Fri Apr 4 06:20:46 2003 UTC
# Line 18  in the larger process of developing and Line 18  in the larger process of developing and
18  * Compilation Mode::    The mode for visiting compiler errors.  * Compilation Mode::    The mode for visiting compiler errors.
19  * Compilation Shell::   Customizing your shell properly  * Compilation Shell::   Customizing your shell properly
20                            for use in the compilation buffer.                            for use in the compilation buffer.
21  * Debuggers::           Running symbolic debuggers for non-Lisp programs.  * Debuggers::           Running symbolic debuggers for non-Lisp programs.
22  * Executing Lisp::      Various modes for editing Lisp programs,  * Executing Lisp::      Various modes for editing Lisp programs,
23                            with different facilities for running                            with different facilities for running
24                            the Lisp programs.                            the Lisp programs.
25  * Libraries: Lisp Libraries.      Creating Lisp programs to run in Emacs.  * Libraries: Lisp Libraries.      Creating Lisp programs to run in Emacs.
26  * Interaction: Lisp Interaction.  Executing Lisp in an Emacs buffer.  * Interaction: Lisp Interaction.  Executing Lisp in an Emacs buffer.
27  * Eval: Lisp Eval.      Executing a single Lisp expression in Emacs.  * Eval: Lisp Eval.      Executing a single Lisp expression in Emacs.
28  * External Lisp::         Communicating through Emacs with a separate Lisp.  * External Lisp::         Communicating through Emacs with a separate Lisp.
29  @end menu  @end menu
30    
31  @node Compilation  @node Compilation
# Line 68  command; normally, therefore, the compil Line 68  command; normally, therefore, the compil
68  directory.  directory.
69    
70  @vindex compile-command  @vindex compile-command
71    When the shell command line is read, the minibuffer appears containing    When the shell command line is read, the minibuffer appears
72  a default command line, which is the command you used the last time you  containing a default command line, which is the command you used the
73  did @kbd{M-x compile}.  If you type just @key{RET}, the same command  last time you did @kbd{M-x compile}.  If you type just @key{RET}, the
74  line is used again.  For the first @kbd{M-x compile}, the default is  same command line is used again.  For the first @kbd{M-x compile}, the
75  @samp{make -k}.  The default compilation command comes from the variable  default is @samp{make -k}, which is correct most of the time for
76    nontrivial programs.  (@xref{Make,, Make, make, GNU Make Manual}.)
77    The default compilation command comes from the variable
78  @code{compile-command}; if the appropriate compilation command for a  @code{compile-command}; if the appropriate compilation command for a
79  file is something other than @samp{make -k}, it can be useful for the  file is something other than @samp{make -k}, it can be useful for the
80  file to specify a local value for @code{compile-command} (@pxref{File  file to specify a local value for @code{compile-command} (@pxref{File
# Line 113  that is running. Line 115  that is running.
115  recompile}.  This automatically reuses the compilation command from the  recompile}.  This automatically reuses the compilation command from the
116  last invocation of @kbd{M-x compile}.  last invocation of @kbd{M-x compile}.
117    
118      Emacs does not expect a compiler to launch asynchronous
119    subprocesses; if it does, and they keep running after the main
120    compiler process has terminated, their output may not arrive in Emacs.
121    
122  @node Grep Searching  @node Grep Searching
123  @section Searching with Grep under Emacs  @section Searching with Grep under Emacs
124    
# Line 273  various symbolic debuggers from within E Line 279  various symbolic debuggers from within E
279  GDB, which is free software, but you can also run DBX, SDB or XDB if you  GDB, which is free software, but you can also run DBX, SDB or XDB if you
280  have them.  GUD can also serve as an interface to the Perl's debugging  have them.  GUD can also serve as an interface to the Perl's debugging
281  mode, the Python debugger PDB, and to JDB, the Java Debugger.  mode, the Python debugger PDB, and to JDB, the Java Debugger.
282  @xref{Debugger,, The Lisp Debugger, elisp, the Emacs Lisp Reference Manual},  @xref{Debugging,, The Lisp Debugger, elisp, the Emacs Lisp Reference Manual},
283  for information on debugging Emacs Lisp programs.  for information on debugging Emacs Lisp programs.
284    
285  @menu  @menu
# Line 486  GDB versions 4.13 and later. Line 492  GDB versions 4.13 and later.
492  Run the program until the selected stack frame returns (or until it  Run the program until the selected stack frame returns (or until it
493  stops for some other reason).  stops for some other reason).
494    
495  @item C-c C-j  @item C-x C-a C-j
496  @kindex C-c C-j @r{(GUD)}  @kindex C-x C-a C-j @r{(GUD)}
 @itemx C-x C-a C-j  
497  @findex gud-jump  @findex gud-jump
498  Only useful in a source buffer, (@code{gud-jump}) relocates the next  Only useful in a source buffer, (@code{gud-jump}) transfers the
499  instruction to the current line at point in a source buffer.  If the  program's execution point to the current line.  In other words, the
500  new execution line is in a different function from the previously one,  next line that the program executes will be the one where you gave the
501  you will be prompted for confirmation since the results may be  command.  If the new execution line is in a different function from
502  bizarre.  See the GDB manual entry regarding @code{jump} for details.  the previously one, GDB prompts for confirmation since the results may
503    be bizarre.  See the GDB manual entry regarding @code{jump} for
504    details.
505  @end table  @end table
506    
507    These commands interpret a numeric argument as a repeat count, when    These commands interpret a numeric argument as a repeat count, when

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