Commit 3e0d2fa7 authored by Glenn Morris's avatar Glenn Morris
Browse files

Small prolog.el defcustom fixes

* lisp/progmodes/prolog.el: Remove leading '*' from defcustom docs.
(prolog-system-version): Give it a type.
parent 77abcbc2
2012-02-11 Glenn Morris <rgm@gnu.org>
* progmodes/prolog.el: Remove leading '*' from defcustom docs.
(prolog-system-version): Give it a type.
2012-02-11 Eli Zaretskii <eliz@gnu.org>
* term/pc-win.el (x-select-text, x-selection-owner-p)
......
......@@ -329,7 +329,7 @@
;; General configuration
(defcustom prolog-system nil
"*Prolog interpreter/compiler used.
"Prolog interpreter/compiler used.
The value of this variable is nil or a symbol.
If it is a symbol, it determines default values of other configuration
variables with respect to properties of the specified Prolog
......@@ -361,42 +361,45 @@ gnu - GNU Prolog"
(eclipse (3 . 7))
(gnu (0 . 0)))
;; FIXME: This should be auto-detected instead of user-provided.
"*Alist of Prolog system versions.
"Alist of Prolog system versions.
The version numbers are of the format (Major . Minor)."
:type '(repeat (list (symbol :tag "System")
(cons :tag "Version numbers" (integer :tag "Major")
(integer :tag "Minor"))))
:group 'prolog)
;; Indentation
(defcustom prolog-indent-width 4
"*The indentation width used by the editing buffer."
"The indentation width used by the editing buffer."
:group 'prolog-indentation
:type 'integer)
(defcustom prolog-align-comments-flag t
"*Non-nil means automatically align comments when indenting."
"Non-nil means automatically align comments when indenting."
:group 'prolog-indentation
:type 'boolean)
(defcustom prolog-indent-mline-comments-flag t
"*Non-nil means indent contents of /* */ comments.
"Non-nil means indent contents of /* */ comments.
Otherwise leave such lines as they are."
:group 'prolog-indentation
:type 'boolean)
(defcustom prolog-object-end-to-0-flag t
"*Non-nil means indent closing '}' in SICStus object definitions to level 0.
"Non-nil means indent closing '}' in SICStus object definitions to level 0.
Otherwise indent to `prolog-indent-width'."
:group 'prolog-indentation
:type 'boolean)
(defcustom prolog-left-indent-regexp "\\(;\\|\\*?->\\)"
"*Regexp for character sequences after which next line is indented.
"Regexp for character sequences after which next line is indented.
Next line after such a regexp is indented to the opening parenthesis level."
:group 'prolog-indentation
:type 'regexp)
(defcustom prolog-paren-indent-p nil
"*If non-nil, increase indentation for parenthesis expressions.
"If non-nil, increase indentation for parenthesis expressions.
The second and subsequent line in a parenthesis expression other than
a compound term can either be indented `prolog-paren-indent' to the
right (if this variable is non-nil) or in the same way as for compound
......@@ -405,13 +408,13 @@ terms (if this variable is nil, default)."
:type 'boolean)
(defcustom prolog-paren-indent 4
"*The indentation increase for parenthesis expressions.
"The indentation increase for parenthesis expressions.
Only used in ( If -> Then ; Else) and ( Disj1 ; Disj2 ) style expressions."
:group 'prolog-indentation
:type 'integer)
(defcustom prolog-parse-mode 'beg-of-clause
"*The parse mode used (decides from which point parsing is done).
"The parse mode used (decides from which point parsing is done).
Legal values:
'beg-of-line - starts parsing at the beginning of a line, unless the
previous line ends with a backslash. Fast, but has
......@@ -447,7 +450,7 @@ Legal values:
(t
;; FIXME: Shouldn't we just use the union of all the above here?
("dynamic" "module")))
"*Alist of Prolog keywords which is used for font locking of directives."
"Alist of Prolog keywords which is used for font locking of directives."
:group 'prolog-font-lock
:type 'sexp)
......@@ -455,7 +458,7 @@ Legal values:
'((mercury
("char" "float" "int" "io__state" "string" "univ"))
(t nil))
"*Alist of Prolog types used by font locking."
"Alist of Prolog types used by font locking."
:group 'prolog-font-lock
:type 'sexp)
......@@ -463,7 +466,7 @@ Legal values:
'((mercury
("bound" "di" "free" "ground" "in" "mdi" "mui" "muo" "out" "ui" "uo"))
(t nil))
"*Alist of Prolog mode specificators used by font locking."
"Alist of Prolog mode specificators used by font locking."
:group 'prolog-font-lock
:type 'sexp)
......@@ -472,7 +475,7 @@ Legal values:
("cc_multi" "cc_nondet" "det" "erroneous" "failure" "multi" "nondet"
"semidet"))
(t nil))
"*Alist of Prolog determinism specificators used by font locking."
"Alist of Prolog determinism specificators used by font locking."
:group 'prolog-font-lock
:type 'sexp)
......@@ -480,7 +483,7 @@ Legal values:
'((mercury
("^#[0-9]+"))
(t nil))
"*Alist of Prolog source code directives used by font locking."
"Alist of Prolog source code directives used by font locking."
:group 'prolog-font-lock
:type 'sexp)
......@@ -488,17 +491,17 @@ Legal values:
;; Keyboard
(defcustom prolog-electric-newline-flag (not (fboundp 'electric-indent-mode))
"*Non-nil means automatically indent the next line when the user types RET."
"Non-nil means automatically indent the next line when the user types RET."
:group 'prolog-keyboard
:type 'boolean)
(defcustom prolog-hungry-delete-key-flag nil
"*Non-nil means delete key consumes all preceding spaces."
"Non-nil means delete key consumes all preceding spaces."
:group 'prolog-keyboard
:type 'boolean)
(defcustom prolog-electric-dot-flag nil
"*Non-nil means make dot key electric.
"Non-nil means make dot key electric.
Electric dot appends newline or inserts head of a new clause.
If dot is pressed at the end of a line where at least one white space
precedes the point, it inserts a recursive call to the current predicate.
......@@ -510,7 +513,7 @@ It does not apply in strings and comments."
:type 'boolean)
(defcustom prolog-electric-dot-full-predicate-template nil
"*If nil, electric dot inserts only the current predicate's name and `('
"If nil, electric dot inserts only the current predicate's name and `('
for recursive calls or new clause heads. Non-nil means to also
insert enough commas to cover the predicate's arity and `)',
and dot and newline for recursive calls."
......@@ -518,41 +521,41 @@ and dot and newline for recursive calls."
:type 'boolean)
(defcustom prolog-electric-underscore-flag nil
"*Non-nil means make underscore key electric.
"Non-nil means make underscore key electric.
Electric underscore replaces the current variable with underscore.
If underscore is pressed not on a variable then it behaves as usual."
:group 'prolog-keyboard
:type 'boolean)
(defcustom prolog-electric-tab-flag nil
"*Non-nil means make TAB key electric.
"Non-nil means make TAB key electric.
Electric TAB inserts spaces after parentheses, ->, and ;
in ( If -> Then ; Else) and ( Disj1 ; Disj2 ) style expressions."
:group 'prolog-keyboard
:type 'boolean)
(defcustom prolog-electric-if-then-else-flag nil
"*Non-nil makes `(', `>' and `;' electric
"Non-nil makes `(', `>' and `;' electric
to automatically indent if-then-else constructs."
:group 'prolog-keyboard
:type 'boolean)
(defcustom prolog-electric-colon-flag nil
"*Makes `:' electric (inserts `:-' on a new line).
"Makes `:' electric (inserts `:-' on a new line).
If non-nil, pressing `:' at the end of a line that starts in
the first column (i.e., clause heads) inserts ` :-' and newline."
:group 'prolog-keyboard
:type 'boolean)
(defcustom prolog-electric-dash-flag nil
"*Makes `-' electric (inserts a `-->' on a new line).
"Makes `-' electric (inserts a `-->' on a new line).
If non-nil, pressing `-' at the end of a line that starts in
the first column (i.e., DCG heads) inserts ` -->' and newline."
:group 'prolog-keyboard
:type 'boolean)
(defcustom prolog-old-sicstus-keys-flag nil
"*Non-nil means old SICStus Prolog mode keybindings are used."
"Non-nil means old SICStus Prolog mode keybindings are used."
:group 'prolog-keyboard
:type 'boolean)
......@@ -570,7 +573,7 @@ the first column (i.e., DCG heads) inserts ` -->' and newline."
(not (executable-find (car names))))
(setq names (cdr names)))
(or (car names) "prolog"))))
"*Alist of program names for invoking an inferior Prolog with `run-prolog'."
"Alist of program names for invoking an inferior Prolog with `run-prolog'."
:group 'prolog-inferior
:type 'sexp)
(defun prolog-program-name ()
......@@ -579,7 +582,7 @@ the first column (i.e., DCG heads) inserts ` -->' and newline."
(defcustom prolog-program-switches
'((sicstus ("-i"))
(t nil))
"*Alist of switches given to inferior Prolog run with `run-prolog'."
"Alist of switches given to inferior Prolog run with `run-prolog'."
:group 'prolog-inferior
:type 'sexp)
(defun prolog-program-switches ()
......@@ -594,7 +597,7 @@ the first column (i.e., DCG heads) inserts ` -->' and newline."
(swi "[%f].")
(gnu "[%f].")
(t "reconsult(%f)."))
"*Alist of strings defining predicate for reconsulting.
"Alist of strings defining predicate for reconsulting.
Some parts of the string are replaced:
`%f' by the name of the consulted file (can be a temporary file)
......@@ -616,7 +619,7 @@ Some parts of the string are replaced:
"prolog:zap_file(%m,%b,compile).")))
(swi "[%f].")
(t "compile(%f)."))
"*Alist of strings and lists defining predicate for recompilation.
"Alist of strings and lists defining predicate for recompilation.
Some parts of the string are replaced:
`%f' by the name of the compiled file (can be a temporary file)
......@@ -634,7 +637,7 @@ If `prolog-program-name' is nil, it is an argument to the `compile' function."
(prolog-find-value-by-system prolog-compile-string))
(defcustom prolog-eof-string "end_of_file.\n"
"*Alist of strings that represent end of file for prolog.
"Alist of strings that represent end of file for prolog.
nil means send actual operating system end of file."
:group 'prolog-inferior
:type 'sexp)
......@@ -645,7 +648,7 @@ nil means send actual operating system end of file."
(swi "^\\(\\[[a-zA-Z]*\\] \\)?[1-9]?[0-9]*[ ]?\\?- \\|^| +")
(gnu "^| \\?-")
(t "^|? *\\?-"))
"*Alist of prompts of the prolog system command line."
"Alist of prompts of the prolog system command line."
:group 'prolog-inferior
:type 'sexp)
(defun prolog-prompt-regexp ()
......@@ -654,42 +657,42 @@ nil means send actual operating system end of file."
;; (defcustom prolog-continued-prompt-regexp
;; '((sicstus "^\\(| +\\| +\\)")
;; (t "^|: +"))
;; "*Alist of regexps matching the prompt when consulting `user'."
;; "Alist of regexps matching the prompt when consulting `user'."
;; :group 'prolog-inferior
;; :type 'sexp)
(defcustom prolog-debug-on-string "debug.\n"
"*Predicate for enabling debug mode."
"Predicate for enabling debug mode."
:group 'prolog-inferior
:type 'string)
(defcustom prolog-debug-off-string "nodebug.\n"
"*Predicate for disabling debug mode."
"Predicate for disabling debug mode."
:group 'prolog-inferior
:type 'string)
(defcustom prolog-trace-on-string "trace.\n"
"*Predicate for enabling tracing."
"Predicate for enabling tracing."
:group 'prolog-inferior
:type 'string)
(defcustom prolog-trace-off-string "notrace.\n"
"*Predicate for disabling tracing."
"Predicate for disabling tracing."
:group 'prolog-inferior
:type 'string)
(defcustom prolog-zip-on-string "zip.\n"
"*Predicate for enabling zip mode for SICStus."
"Predicate for enabling zip mode for SICStus."
:group 'prolog-inferior
:type 'string)
(defcustom prolog-zip-off-string "nozip.\n"
"*Predicate for disabling zip mode for SICStus."
"Predicate for disabling zip mode for SICStus."
:group 'prolog-inferior
:type 'string)
(defcustom prolog-use-standard-consult-compile-method-flag t
"*Non-nil means use the standard compilation method.
"Non-nil means use the standard compilation method.
Otherwise the new compilation method will be used. This
utilizes a special compilation buffer with the associated
features such as parsing of error messages and automatically
......@@ -706,40 +709,40 @@ is non-nil for this variable."
(defcustom prolog-use-prolog-tokenizer-flag
(not (fboundp 'syntax-propertize-rules))
"*Non-nil means use the internal prolog tokenizer for indentation etc.
"Non-nil means use the internal prolog tokenizer for indentation etc.
Otherwise use `parse-partial-sexp' which is faster but sometimes incorrect."
:group 'prolog-other
:type 'boolean)
(defcustom prolog-imenu-flag t
"*Non-nil means add a clause index menu for all prolog files."
"Non-nil means add a clause index menu for all prolog files."
:group 'prolog-other
:type 'boolean)
(defcustom prolog-imenu-max-lines 3000
"*The maximum number of lines of the file for imenu to be enabled.
"The maximum number of lines of the file for imenu to be enabled.
Relevant only when `prolog-imenu-flag' is non-nil."
:group 'prolog-other
:type 'integer)
(defcustom prolog-info-predicate-index
"(sicstus)Predicate Index"
"*The info node for the SICStus predicate index."
"The info node for the SICStus predicate index."
:group 'prolog-other
:type 'string)
(defcustom prolog-underscore-wordchar-flag nil
"*Non-nil means underscore (_) is a word-constituent character."
"Non-nil means underscore (_) is a word-constituent character."
:group 'prolog-other
:type 'boolean)
(defcustom prolog-use-sicstus-sd nil
"*If non-nil, use the source level debugger of SICStus 3#7 and later."
"If non-nil, use the source level debugger of SICStus 3#7 and later."
:group 'prolog-other
:type 'boolean)
(defcustom prolog-char-quote-workaround nil
"*If non-nil, declare 0 as a quote character to handle 0'<char>.
"If non-nil, declare 0 as a quote character to handle 0'<char>.
This is really kludgy, and unneeded (i.e. obsolete) in Emacs>=24."
:group 'prolog-other
:type 'boolean)
......
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