(defgroup gud nil
"Grand Unified Debugger mode for gdb and other debuggers under Emacs.
-Supported debuggers include gdb, sdb, dbx, xdb, perldb, pdb (Python), jdb."
+Supported debuggers include gdb, sdb, dbx, xdb, perldb, pdb (Python) and jdb."
:group 'unix
:group 'tools)
(defun gud-symbol (sym &optional soft minor-mode)
"Return the symbol used for SYM in MINOR-MODE.
-MINOR-MODE defaults to `gud-minor-mode.
+MINOR-MODE defaults to `gud-minor-mode'.
The symbol returned is `gud-<MINOR-MODE>-<SYM>'.
If SOFT is non-nil, returns nil if the symbol doesn't already exist."
(unless (or minor-mode gud-minor-mode) (error "Gud internal error"))
;; Of course you may use `gud-def' with any other debugger command, including
;; user defined ones.
-;; A macro call like (gud-def FUNC NAME KEY DOC) expands to a form
-;; which defines FUNC to send the command NAME to the debugger, gives
+;; A macro call like (gud-def FUNC CMD KEY DOC) expands to a form
+;; which defines FUNC to send the command CMD to the debugger, gives
;; it the docstring DOC, and binds that function to KEY in the GUD
;; major mode. The function is also bound in the global keymap with the
;; GUD prefix.
(defmacro gud-def (func cmd key &optional doc)
- "Define FUNC to be a command sending STR and bound to KEY, with
+ "Define FUNC to be a command sending CMD and bound to KEY, with
optional doc string DOC. Certain %-escapes in the string arguments
are interpreted specially if present. These are:
(defvar gud-last-speedbar-stackframe nil
"Description of the currently displayed GUD stack.
-t means that there is no stack, and we are in display-file mode.")
+The value t means that there is no stack, and we are in display-file mode.")
(defvar gud-speedbar-key-map nil
"Keymap used when in the buffers display mode.")
(add-hook 'speedbar-load-hook 'gud-install-speedbar-variables))
(defun gud-expansion-speedbar-buttons (directory zero)
- "Wrapper for call to speedbar-add-expansion-list. DIRECTORY and
-ZERO are not used, but are required by the caller."
+ "Wrapper for call to `speedbar-add-expansion-list'.
+DIRECTORY and ZERO are not used, but are required by the caller."
(gud-speedbar-buttons gud-comint-buffer))
(defun gud-speedbar-buttons (buffer)
"Create a speedbar display based on the current state of GUD.
If the GUD BUFFER is not running a supported debugger, then turn
-off the specialized speedbar mode. BUFFER is not used, but are
+off the specialized speedbar mode. BUFFER is not used, but is
required by the caller."
(when (and gud-comint-buffer
;; gud-comint-buffer might be killed
(defun gud-gdb-run-command-fetch-lines (command buffer &optional skip)
"Run COMMAND, and return the list of lines it outputs.
BUFFER is the current buffer which may be the GUD buffer in which to run.
-SKIP is the number of chars to skip on each lines, it defaults to 0."
+SKIP is the number of chars to skip on each line, it defaults to 0."
(with-current-buffer gud-comint-buffer
(if (and (eq gud-comint-buffer buffer)
(save-excursion
(defvar gud-dbx-use-stopformat-p
(string-match "irix[6-9]\\.[1-9]" system-configuration)
"Non-nil to use the dbx feature present at least from Irix 6.1
- whereby $stopformat=1 produces an output format compatiable with
- `gud-dbx-marker-filter'.")
+whereby $stopformat=1 produces an output format compatible with
+`gud-dbx-marker-filter'.")
;; [Irix dbx seems to be a moving target. The dbx output changed
;; subtly sometime between OS v4.0.5 and v5.2 so that, for instance,
;; the output from `up' is no longer spotted by gud (and it's probably
:group 'gud)
(defvar gud-jdb-classpath nil
- "Java/jdb classpath directories list.
+ "Java/jdb classpath directories list.
If `gud-jdb-use-classpath' is non-nil, gud-jdb derives the `gud-jdb-classpath'
list automatically using the following methods in sequence
\(with subsequent successful steps overriding the results of previous
1) Read the CLASSPATH environment variable,
2) Read any \"-classpath\" argument used to run jdb,
or detected in jdb output (e.g. if jdb is run by a script
- that echoes the actual jdb command before starting jdb)
+ that echoes the actual jdb command before starting jdb),
3) Send a \"classpath\" command to jdb and scan jdb output for
classpath information if jdb is invoked with an \"-attach\" (to
an already running VM) argument (This case typically does not
to the VM when it is started).
Note that method 3 cannot be used with oldjdb (or Java 1 jdb) since
-those debuggers do not support the classpath command. Use 1) or 2).")
+those debuggers do not support the classpath command. Use 1) or 2).")
(defvar gud-jdb-sourcepath nil
"Directory list provided by an (optional) \"-sourcepath\" option to jdb.
source file information.")
(defvar gud-jdb-history nil
-"History of argument lists passed to jdb.")
+ "History of argument lists passed to jdb.")
;; List of Java source file directories.
the source code display in sync with the debugging session.")
(defvar gud-jdb-source-files nil
-"List of the java source files for this debugging session.")
+ "List of the java source files for this debugging session.")
;; Association list of fully qualified class names (package + class name)
;; and their source files.
(defvar gud-jdb-class-source-alist nil
-"Association list of fully qualified class names and source files.")
+ "Association list of fully qualified class names and source files.")
;; This is used to hold a source file during analysis.
(defvar gud-jdb-analysis-buffer nil)
(defvar gud-jdb-classpath-string nil
-"Holds temporary classpath values.")
+ "Holds temporary classpath values.")
(defun gud-jdb-build-source-files-list (path extn)
-"Return a list of java source files (absolute paths).
+ "Return a list of java source files (absolute paths).
PATH gives the directories in which to search for files with
extension EXTN. Normally EXTN is given as the regular expression
\"\\.java$\" ."
(defvar gud-jdb-lowest-stack-level 999)
(defun gud-jdb-find-source-using-classpath (p)
-"Find source file corresponding to fully qualified class p.
-Convert p from jdb's output, converted to a pathname
+ "Find source file corresponding to fully qualified class P.
+Convert P from jdb's output, converted to a pathname
relative to a classpath directory."
(save-match-data
(let
(if found-file (concat (car cplist) "/" filename)))))
(defun gud-jdb-find-source (string)
-"Alias for function used to locate source files.
+ "Alias for function used to locate source files.
Set to `gud-jdb-find-source-using-classpath' or `gud-jdb-find-source-file'
during jdb initialization depending on the value of
`gud-jdb-use-classpath'."
-nil)
+ nil)
(defun gud-jdb-parse-classpath-string (string)
-"Parse the classpath list and convert each item to an absolute pathname."
+ "Parse the classpath list and convert each item to an absolute pathname."
(mapcar (lambda (s) (if (string-match "[/\\]$" s)
(replace-match "" nil nil s) s))
(mapcar 'file-truename
switch is given, omit all whitespace between it and its value.
See `gud-jdb-use-classpath' and `gud-jdb-classpath' documentation for
-information on how jdb accesses source files. Alternatively (if
+information on how jdb accesses source files. Alternatively (if
`gud-jdb-use-classpath' is nil), see `gud-jdb-directories' for the
original source file access method.
"Find fully qualified class in file F at line LINE.
This function uses the `gud-jdb-classpath' (and optional
`gud-jdb-sourcepath') list(s) to derive a file
-pathname relative to its classpath directory. The values in
+pathname relative to its classpath directory. The values in
`gud-jdb-classpath' are assumed to have been converted to absolute
pathname standards using file-truename.
If F is visited by a buffer and its mode is CC-mode(Java),
;;;###autoload
(define-derived-mode gdb-script-mode nil "GDB-Script"
- "Major mode for editing GDB scripts"
+ "Major mode for editing GDB scripts."
(set (make-local-variable 'comment-start) "#")
(set (make-local-variable 'comment-start-skip) "#+\\s-*")
(set (make-local-variable 'outline-regexp) "[ \t]")
(defvar gud-tooltip-event nil
"The mouse movement event that led to a tooltip display.
-This event can be examined by forms in GUD-TOOLTIP-DISPLAY.")
+This event can be examined by forms in `gud-tooltip-display'.")
(defun gud-tooltip-dereference (&optional arg)
"Toggle whether tooltips should show `* expr' or `expr'.
(defun gud-tooltip-tips (event)
"Show tip for identifier or selection under the mouse.
The mouse must either point at an identifier or inside a selected
-region for the tip window to be shown. If gud-tooltip-dereference is t,
-add a `*' in front of the printed expression. In the case of a C program
+region for the tip window to be shown. If `gud-tooltip-dereference' is t,
+add a `*' in front of the printed expression. In the case of a C program
controlled by GDB, show the associated #define directives when program is
not executing.
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