From 5178753d3175190585364a4da85b4e5c8e0671af Mon Sep 17 00:00:00 2001 From: "Mark A. Hershberger" Date: Thu, 2 Feb 2006 01:02:31 +0000 Subject: [PATCH] fixing bug report --- lisp/xml.el | 132 ++++++++++++++++++++++++++++++------------------------------ 1 file changed, 66 insertions(+), 66 deletions(-) diff --git a/lisp/xml.el b/lisp/xml.el index 5b83f4d3479..444b8c62a7f 100644 --- a/lisp/xml.el +++ b/lisp/xml.el @@ -188,62 +188,62 @@ If PARSE-NS is non-nil, then QNAMES are expanded." (defvar xml-att-def-re) (let* ((start-chars (concat "[:alpha:]:_")) (name-chars (concat "-[:digit:]." start-chars)) -;;[3] S ::= (#x20 | #x9 | #xD | #xA)+ + ;;[3] S ::= (#x20 | #x9 | #xD | #xA)+ (whitespace "[ \t\n\r]")) -;;[4] NameStartChar ::= ":" | [A-Z] | "_" | [a-z] | [#xC0-#xD6] -;; | [#xD8-#xF6] | [#xF8-#x2FF] | [#x370-#x37D] | [#x37F-#x1FFF] -;; | [#x200C-#x200D] | [#x2070-#x218F] | [#x2C00-#x2FEF] | [#x3001-#xD7FF] -;; | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF] + ;;[4] NameStartChar ::= ":" | [A-Z] | "_" | [a-z] | [#xC0-#xD6] + ;; | [#xD8-#xF6] | [#xF8-#x2FF] | [#x370-#x37D] | [#x37F-#x1FFF] + ;; | [#x200C-#x200D] | [#x2070-#x218F] | [#x2C00-#x2FEF] | [#x3001-#xD7FF] + ;; | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF] (defvar xml-name-start-char-re (concat "[" start-chars "]")) -;;[4a] NameChar ::= NameStartChar | "-" | "." | [0-9] | #xB7 | [#x0300-#x036F] | [#x203F-#x2040] + ;;[4a] NameChar ::= NameStartChar | "-" | "." | [0-9] | #xB7 | [#x0300-#x036F] | [#x203F-#x2040] (defvar xml-name-char-re (concat "[" name-chars "]")) -;;[5] Name ::= NameStartChar (NameChar)* + ;;[5] Name ::= NameStartChar (NameChar)* (defvar xml-name-re (concat xml-name-start-char-re xml-name-char-re "*")) -;;[6] Names ::= Name (#x20 Name)* + ;;[6] Names ::= Name (#x20 Name)* (defvar xml-names-re (concat xml-name-re "\\(?: " xml-name-re "\\)*")) -;;[7] Nmtoken ::= (NameChar)+ + ;;[7] Nmtoken ::= (NameChar)+ (defvar xml-nmtoken-re (concat xml-name-char-re "+")) -;;[8] Nmtokens ::= Nmtoken (#x20 Nmtoken)* + ;;[8] Nmtokens ::= Nmtoken (#x20 Nmtoken)* (defvar xml-nmtokens-re (concat xml-nmtoken-re "\\(?: " xml-name-re "\\)*")) -;;[66] CharRef ::= '&#' [0-9]+ ';' | '&#x' [0-9a-fA-F]+ ';' + ;;[66] CharRef ::= '&#' [0-9]+ ';' | '&#x' [0-9a-fA-F]+ ';' (defvar xml-char-ref-re "\\(?:&#[0-9]+;\\|&#x[0-9a-fA-F]+;\\)") -;;[68] EntityRef ::= '&' Name ';' + ;;[68] EntityRef ::= '&' Name ';' (defvar xml-entity-ref (concat "&" xml-name-re ";")) -;;[69] PEReference ::= '%' Name ';' + ;;[69] PEReference ::= '%' Name ';' (defvar xml-pe-reference-re (concat "%" xml-name-re ";")) -;;[67] Reference ::= EntityRef | CharRef + ;;[67] Reference ::= EntityRef | CharRef (defvar xml-reference-re (concat "\\(?:" xml-entity-ref "\\|" xml-char-ref-re "\\)")) -;;[10] AttValue ::= '"' ([^<&"] | Reference)* '"' | "'" ([^<&'] | Reference)* "'" + ;;[10] AttValue ::= '"' ([^<&"] | Reference)* '"' | "'" ([^<&'] | Reference)* "'" (defvar xml-att-value-re (concat "\\(?:\"\\(?:[^&\"]\\|" xml-reference-re "\\)*\"\\|" "'\\(?:[^&']\\|" xml-reference-re "\\)*'\\)")) -;;[56] TokenizedType ::= 'ID' [VC: ID] [VC: One ID per Element Type] [VC: ID Attribute Default] -;; | 'IDREF' [VC: IDREF] -;; | 'IDREFS' [VC: IDREF] -;; | 'ENTITY' [VC: Entity Name] -;; | 'ENTITIES' [VC: Entity Name] -;; | 'NMTOKEN' [VC: Name Token] -;; | 'NMTOKENS' [VC: Name Token] + ;;[56] TokenizedType ::= 'ID' [VC: ID] [VC: One ID per Element Type] [VC: ID Attribute Default] + ;; | 'IDREF' [VC: IDREF] + ;; | 'IDREFS' [VC: IDREF] + ;; | 'ENTITY' [VC: Entity Name] + ;; | 'ENTITIES' [VC: Entity Name] + ;; | 'NMTOKEN' [VC: Name Token] + ;; | 'NMTOKENS' [VC: Name Token] (defvar xml-tokenized-type-re "\\(?:ID\\|IDREF\\|IDREFS\\|ENTITY\\|ENTITIES\\|NMTOKEN\\|NMTOKENS\\)") -;;[58] NotationType ::= 'NOTATION' S '(' S? Name (S? '|' S? Name)* S? ')' + ;;[58] NotationType ::= 'NOTATION' S '(' S? Name (S? '|' S? Name)* S? ')' (defvar xml-notation-type-re (concat "\\(?:NOTATION" whitespace "(" whitespace "*" xml-name-re "\\(?:" whitespace "*|" whitespace "*" xml-name-re "\\)*" whitespace "*)\\)")) -;;[59] Enumeration ::= '(' S? Nmtoken (S? '|' S? Nmtoken)* S? ')' [VC: Enumeration] [VC: No Duplicate Tokens] + ;;[59] Enumeration ::= '(' S? Nmtoken (S? '|' S? Nmtoken)* S? ')' [VC: Enumeration] [VC: No Duplicate Tokens] (defvar xml-enumeration-re (concat "\\(?:(" whitespace "*" xml-nmtoken-re "\\(?:" whitespace "*|" whitespace "*" xml-nmtoken-re "\\)*" whitespace ")\\)")) -;;[57] EnumeratedType ::= NotationType | Enumeration + ;;[57] EnumeratedType ::= NotationType | Enumeration (defvar xml-enumerated-type-re (concat "\\(?:" xml-notation-type-re "\\|" xml-enumeration-re "\\)")) -;;[54] AttType ::= StringType | TokenizedType | EnumeratedType -;;[55] StringType ::= 'CDATA' + ;;[54] AttType ::= StringType | TokenizedType | EnumeratedType + ;;[55] StringType ::= 'CDATA' (defvar xml-att-type-re (concat "\\(?:CDATA\\|" xml-tokenized-type-re "\\|" xml-notation-type-re"\\|" xml-enumerated-type-re "\\)")) -;;[60] DefaultDecl ::= '#REQUIRED' | '#IMPLIED' | (('#FIXED' S)? AttValue) + ;;[60] DefaultDecl ::= '#REQUIRED' | '#IMPLIED' | (('#FIXED' S)? AttValue) (defvar xml-default-decl-re (concat "\\(?:#REQUIRED\\|#IMPLIED\\|\\(?:#FIXED" whitespace "\\)*" xml-att-value-re "\\)")) -;;[53] AttDef ::= S Name S AttType S DefaultDecl + ;;[53] AttDef ::= S Name S AttType S DefaultDecl (defvar xml-att-def-re (concat "\\(?:" whitespace "*" xml-name-re whitespace "*" xml-att-type-re whitespace "*" xml-default-decl-re "\\)")) -;;[9] EntityValue ::= '"' ([^%&"] | PEReference | Reference)* '"' -;; | "'" ([^%&'] | PEReference | Reference)* "'" + ;;[9] EntityValue ::= '"' ([^%&"] | PEReference | Reference)* '"' + ;; | "'" ([^%&'] | PEReference | Reference)* "'" (defvar xml-entity-value-re (concat "\\(?:\"\\(?:[^%&\"]\\|" xml-pe-reference-re "\\|" xml-reference-re "\\)*\"\\|'\\(?:[^%&']\\|" xml-pe-reference-re "\\|" xml-reference-re "\\)*'\\)"))) @@ -269,7 +269,7 @@ If PARSE-NS is non-nil, then QNAMES are expanded." ;; Get space syntax correct per XML [3]. (dotimes (c 31) (modify-syntax-entry c "." table)) ; all are space in standard table - (dolist (c '(?\t ?\n ?\r)) ; these should be space + (dolist (c '(?\t ?\n ?\r)) ; these should be space (modify-syntax-entry c " " table)) ;; For skipping attributes. (modify-syntax-entry ?\" "\"" table) @@ -306,16 +306,16 @@ is not well-formed XML. If PARSE-DTD is non-nil, the DTD is parsed rather than skipped, and returned as the first element of the list. If PARSE-NS is non-nil, then QNAMES are expanded." - (save-restriction - (narrow-to-region beg end) - ;; Use fixed syntax table to ensure regexp char classes and syntax - ;; specs DTRT. - (with-syntax-table (standard-syntax-table) - (let ((case-fold-search nil) ; XML is case-sensitive. - xml result dtd) - (save-excursion - (if buffer - (set-buffer buffer)) + (save-excursion + (if buffer + (set-buffer buffer)) + (save-restriction + (narrow-to-region beg end) + ;; Use fixed syntax table to ensure regexp char classes and syntax + ;; specs DTRT. + (with-syntax-table (standard-syntax-table) + (let ((case-fold-search nil) ; XML is case-sensitive. + xml result dtd) (goto-char (point-min)) (while (not (eobp)) (if (search-forward "<" nil t) @@ -390,7 +390,7 @@ Returns one of: parse-ns (if parse-ns (list - ;; Default for empty prefix is no namespace + ;; Default for empty prefix is no namespace (cons "" "") ;; "xml" namespace (cons "xml" "http://www.w3.org/XML/1998/namespace") @@ -431,12 +431,12 @@ Returns one of: ;; Parse this node (let* ((node-name (match-string 1)) - ;; Parse the attribute list. - (attrs (xml-parse-attlist xml-ns)) - children pos) + ;; Parse the attribute list. + (attrs (xml-parse-attlist xml-ns)) + children pos) - ;; add the xmlns:* attrs to our cache - (when (consp xml-ns) + ;; add the xmlns:* attrs to our cache + (when (consp xml-ns) (dolist (attr attrs) (when (and (consp (car attr)) (equal "http://www.w3.org/2000/xmlns/" @@ -444,7 +444,7 @@ Returns one of: (push (cons (cdar attr) (cdr attr)) xml-ns)))) - (setq children (list attrs (xml-maybe-do-ns node-name "" xml-ns))) + (setq children (list attrs (xml-maybe-do-ns node-name "" xml-ns))) ;; is this an empty element ? (if (looking-at "/>") @@ -494,21 +494,21 @@ Returns one of: (defun xml-parse-string () "Parse the next whatever. Could be a string, or an element." - (let* ((pos (point)) - (string (progn (if (search-forward "<" nil t) - (forward-char -1) - (goto-char (point-max))) - (buffer-substring pos (point))))) - ;; Clean up the string. As per XML specifications, the XML - ;; processor should always pass the whole string to the - ;; application. But \r's should be replaced: - ;; http://www.w3.org/TR/2000/REC-xml-20001006#sec-line-ends - (setq pos 0) - (while (string-match "\r\n?" string pos) - (setq string (replace-match "\n" t t string)) - (setq pos (1+ (match-beginning 0)))) - - (xml-substitute-special string))) + (let* ((pos (point)) + (string (progn (if (search-forward "<" nil t) + (forward-char -1) + (goto-char (point-max))) + (buffer-substring pos (point))))) + ;; Clean up the string. As per XML specifications, the XML + ;; processor should always pass the whole string to the + ;; application. But \r's should be replaced: + ;; http://www.w3.org/TR/2000/REC-xml-20001006#sec-line-ends + (setq pos 0) + (while (string-match "\r\n?" string pos) + (setq string (replace-match "\n" t t string)) + (setq pos (1+ (match-beginning 0)))) + + (xml-substitute-special string))) (defun xml-parse-attlist (&optional xml-ns) "Return the attribute-list after point. @@ -543,8 +543,8 @@ Leave point at the first non-blank character after the tag." (replace-regexp-in-string "\\s-\\{2,\\}" " " string) (let ((expansion (xml-substitute-special string))) (unless (stringp expansion) - ; We say this is the constraint. It is acctually that - ; external entities nor "<" can be in an attribute value. + ; We say this is the constraint. It is acctually that + ; external entities nor "<" can be in an attribute value. (error "XML: (Not Well-Formed) Entities in attributes cannot expand into elements")) (push (cons name expansion) attlist))) -- 2.11.4.GIT