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1. 发明授权

US5530794A Method and system for handling text that includes paragraph delimiters of differing formats 失效
标题翻译：处理文本的方法和系统，其中包括不同格式的段落定界符
公开(公告)号：US5530794A
公开(公告)日：1996-06-25
申请号：US298210
申请日：1994-08-29
申请人： David L. Luebbert
发明人： David L. Luebbert
IPC分类号： G06F17/24
CPC分类号： G06F17/24
摘要： A method and word processing system for handling text pasted into a document that uses a paragraph delimiter different than that employed by the word processing system. A computer system (10) that is generally conventional in design executes a word processing program that efficiently handles text pasted into a word processing document, even though that text uses a paragraph delimiter different than the native paragraph delimiter of the word processing system. The document opened by the word processing system has a corresponding piece table that includes an array of character positions and an array of data records. Each piece of the piece table represents adjacent characters that stored together in a file, and each record or PCD in the array of data records corresponds to a different piece in the piece table. When a file is opened to select text that will be pasted into the word processing document, a corresponding entry is made in the piece table that includes pointers to a file control block (FCB) for the opened file. The FCB indicates the type of paragraph delimiter used for that text. Thus, the word processing system tracks the appropriate paragraph delimiter used and translates any foreign paragraph delimiter to the native delimiter when displaying the text for editing. When the document is saved to a file, the paragraph delimiter associated with the text is translated to the native paragraph delimiter used by the word processing system.
摘要翻译：一种方法和文字处理系统，用于处理粘贴到文档中的文本，该文档使用与文字处理系统所采用的段落分隔符不同的段落分隔符。通常在设计中常规的计算机系统（10）执行有效地处理粘贴到文字处理文档中的文本的文字处理程序，即使该文本使用与文字处理系统的本地分段分隔符不同的段落分隔符。由文字处理系统打开的文件具有包括字符位置数组和数据记录数组的对应片表。每张片表表示存储在文件中的相邻字符，数据记录数组中的每个记录或PCD对应于片表中的不同片段。当打开文件以选择将被粘贴到文字处理文档中的文本时，在片表中进行相应的条目，其中包括指向打开的文件的文件控制块（FCB）的指针。 FCB指示用于该文本的段落分隔符的类型。因此，文字处理系统会跟踪所使用的适当的段落分隔符，并在显示文本进行编辑时将任何外部段落定界符翻译成本机分隔符。当文档保存到文件中时，与文本关联的段落分隔符将被转换为文字处理系统使用的本机段分隔符。

2. 发明授权

US5546581A Method for integrating a discrete subprogram into a main program 失效
标题翻译：将离散子程序集成到主程序中的方法
公开(公告)号：US5546581A
公开(公告)日：1996-08-13
申请号：US208094
申请日：1994-03-08
申请人： David R. R. McKinnis , David L. Luebbert , Eric R. Berman , Thomas W. Saxton , Daniel H. Padwa
发明人： David R. R. McKinnis , David L. Luebbert , Eric R. Berman , Thomas W. Saxton , Daniel H. Padwa
IPC分类号： G06F9/06 , G06F9/445 , G06F9/42
CPC分类号： G06F9/44521
摘要： A method is disclosed for integrating a plurality of discrete subprograms with a main program. The method enables the main program to integrate any discrete subprogram stored in its directory with the main program. The method includes the step of identifying each discrete subprogram stored in the directory of the main program and creating a cross reference array to enable the main program to access the plurality of subprograms. In addition to creating the cross reference array, an event reference list of the main program is updated, enabling commands of the subprogram to be given key and menu assignments, thereby further integrating the subprogram with the main program. Similarly, the subprogram can be removed from the main program simply by deleting the subprogram from the directory of the main program. Further features of the subject invention include a method for enabling the subprogram to request the main program to perform main program functions, and a method for limiting the number of subprograms loaded in the address space of the computer.
摘要翻译：公开了一种用于将多个离散子程序与主程序集成的方法。该方法使主程序能够将其目录中存储的任何离散子程序与主程序进行整合。该方法包括识别存储在主程序的目录中的每个离散子程序并创建交叉参考阵列以使得主程序能够访问多个子程序的步骤。除了创建交叉参考数组之外，主程序的事件参考列表也被更新，使子程序的命令能够被给予键和菜单分配，从而进一步将子程序与主程序集成。类似地，可以从主程序中删除子程序，只需从主程序的目录中删除子程序即可。本发明的进一步的特征包括使子程序能够请求主程序执行主程序功能的方法，以及用于限制加载在计算机的地址空间中的子程序的数量的方法。

3. 发明授权

US5537628A Method for handling different code pages in text 失效
标题翻译：在文本中处理不同代码页的方法
公开(公告)号：US5537628A
公开(公告)日：1996-07-16
申请号：US298217
申请日：1994-08-29
申请人： David L. Luebbert
发明人： David L. Luebbert
IPC分类号： G06F17/22 , G06F17/24 , G06F3/14
CPC分类号： G06F17/2205 , G06F17/24
摘要： A method and word processing system for handling text pasted into a document that uses a foreign character set or code page. The code page used by text pasted into a document is preserved when that is displayed and edited. The word processing system keeps track of the appropriate code page for each run of text in the document using a piece table and a data block for the file(s) in which each piece of text is stored. Each document that is created has a piece table that includes an array of character positions and a corresponding array of data records. Each piece referenced in the array of character positions includes adjacent characters of text that are stored in a common file. When a file is opened to paste text into the document, the word processing system creates a file control block for that file, which includes a default code page identifier. The array of data records for each piece includes a pointer to the file control block. For any run of text that uses a code page different than the default for the file, an exception block is created. By referencing the default code page and any exception block, the word processing system determines the appropriate code page to be applied when text is displayed and edited. Foreign code page characters are translated into the native code page characters in the display buffer, but references to the foreign code pages are preserved when the document is stored, so that the characters encoded using the foreign code page are not lost or changed in the document.
摘要翻译：一种用于处理粘贴到使用外来字符集或代码页的文档中的文本的方法和文字处理系统。显示和编辑粘贴到文档中的文本使用的代码页将被保留。文字处理系统使用文件的每个文本的片段和文件的数据块来跟踪文档中每个文本的相应代码页，其中存储每条文本。创建的每个文档都有一个片表，其中包含字符位置数组和相应的数据记录数组。在字符位置数组中引用的每个片段包括存储在公共文件中的文本的相邻字符。当文件打开以将文本粘贴到文档中时，文字处理系统为该文件创建一个文件控制块，其中包含一个默认代码页标识符。每个片段的数据记录数组包括指向文件控制块的指针。对于使用与文件默认值不同的代码页的任何文本的运行，都会创建一个异常块。通过引用默认代码页和任何异常块，文字处理系统确定在显示和编辑文本时应用的适当代码页。外部代码页字符被翻译成显示缓冲区中的本机代码页字符，但是当存储文档时，保留对外部代码页的引用，使得使用外部代码页编码的字符在文档中不会丢失或改变。

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