AUTOMATIC DATA FORMATTING USING A HYPERTEXT LANGUAGE

• US 20020174145A1
• Filed: 10/16/1998
• Published: 11/21/2002
• Est. Priority Date: 10/16/1998
• Status: Abandoned Application

• Current Assignee: SoftBook Press, Inc. (Adeia Inc.)
• Original Assignee: SoftBook Press, Inc. (Adeia Inc.)
• Inventors: CONBOY, GARTH, DUGA, BRADY, WALTER, ERIK, SACHS, JAMES, DUSSAULT, TINA MARIE, LESHNER, WILLIAM SCOTT, MARDER, ANDREW, NOVICOV, ALEKSEY, MCKINNEY, DEVIN PATRICK
• Application Number:
  US09/173,988
• Publication Number:
  US 20020174145A1
• Time in Patent Office: Days
• US Class Current: 715/513
• CPC Class Codes: G06F 40/103 Formatting, i.e. changing of presentation of documents automatic justification G06F40/189; automatic line break hyphenation G06F40/191
• CPC Class Codes: G06F 40/221 Parsing markup language streams streaming G06F40/149

Abstract

The present invention is a method and apparatus for automatic formatting a hypertext document. The hypertext document is parsed to identify a formatting tag. A tag operation is performed on the hypertext document according to the identified formatting tag to generate a formatted document.

Claims

1. A method for automatically formatting a hypertext document, the method comprising:

(a) parsing the hypertext document to identify a formatting tag; and

(b) performing a tag operation on the hypertext document according to the identified formatting tag to generate a formatted document.

2. The method of claim 1 wherein formatting tag is one of a page break tag, a header tag, a footer tag, a font tag, an image tag, a body tag, a text-containing tag, a link tag, and a form tag.

3. The method of claim 2 wherein performing a tag operation includes starting a new page when the identified formatting tag is the page break tag.

4. The method of claim 2 wherein performing a tag operation includes starting a new header when the identified formatting tag is the header tag.

5. The method of claim 2 wherein performing a tag operation includes starting a new footer when the identified formatting tag is the footer tag.

6. The method of claim 2 wherein performing a tag operation includes setting a font type when the identified formatting tag is the font tag.

7. The method of claim 2 wherein performing a tag operation includes setting an image attribute when the identified formatting tag is the image tag.

8. The method of claim 2 wherein performing a tag operation includes setting a body attribute when the identified formatting tag is the body tag.

9. The method of claim 2 wherein performing a tag operation includes setting a text attribute when the identified formatting tag is the text-containing tag.

10. The method of claim 2 wherein performing a tag operation includes setting a link attribute when the identified formatting tag is the link tag.

11. The method of claim 2 wherein performing a tag operation includes setting a form attribute when the identified formatting tag is the form tag.

12. The method of claim 2 further comprising:

(c) identifying an attribute associated with the identified flag; and

(d) performing an attribute operation according to the identified attribute.

13. The method of claim 12 further comprising:

(e) identifying a value associated with the identified attribute; and

(f) performing the attribute operation using the identified value.

14. The method of claim 13 wherein performing an attribute operation includes setting a smallest font size when the identified attribute is a NAME attribute having an identified SMALLFONT value.

15. The method of claim 13 wherein performing an attribute operation includes setting image attributes to display image in background when the identified tag is an image tag and the identified attribute is an ALIGN attribute having an identified BACKGROUND value.

16. The method of claim 13 wherein performing an attribute operation includes setting an image horizontal/vertical position by a predetermined amount when the identified tag is the image tag and the identified attribute is a ALIGN with HPOS/VPOS attribute.

17. The method of claim 16 wherein the predetermined amount is absolute to top of the formatted document when there is no+symbol preceding HPOS/VPOS;

otherwise the predetermined amount is relative to current box.

18. The method of claim 13 wherein performing an attribute operation includes setting an image horizontal/vertical position at top left position of the formatted document when the identified tag is the image tag and the identified attribute is a ALIGN having no HPOS/VPOS attribute.

19. The method of claim 13 wherein performing an attribute operation includes setting image attributes on every page of the formatted document when the identified tag is the image tag and the identified attribute is PERSIST.

20. The method of claim 13 wherein performing an attribute operation includes setting a top margin to X on every page of the formatted document when the identified tag is a body tag and the identified attribute is a TMARGIN attribute having an identified X value.

21. The method of claim 13 wherein performing an attribute operation includes setting a bottom margin to X on every page of the formatted document when the identified tag is a body tag and the identified attribute is a BMARGIN attribute having an identified X value.

22. The method of claim 13 wherein performing an attribute operation includes setting a Uniform Resource Locator (URL) address to follow forward when the identified tag is a body tag and the identified attribute is a NEXT attribute.

23. The method of claim 13 wherein performing an attribute operation includes setting a Uniform Resource Locator (URL) address to follow backward when the identified tag is a body tag and the identified attribute is a PREV attribute.

24. The method of claim 13 wherein performing an attribute operation includes informing a manager that a next link that follows a current link requires user authentication when the identified tag is a body tag and the identified attribute is a NEXTTYPE attribute having an identified SECURE value.

25. The method of claim 13 wherein performing an attribute operation includes informing a manager that a previous link that follows a current link requires user authentication when the identified tag is a body tag and the identified attribute is a PREVTYPE attribute having an identified SECURE value.

26. The method of claim 13 wherein performing an attribute operation includes justifying text lines when the identified tag is the text-containing tag and the identified attribute is a ALIGN with a JUST value.

27. The method of claim 13 wherein performing an attribute operation includes arranging text in N columns when the identified tag is the text-containing tag and the identified attribute is a COLS attribute with an N value.

28. The method of claim 13 wherein performing an attribute operation includes setting a right margin for following lines when the identified tag is the text-containing tag and the identified attribute is a RMARGIN attribute.

29. The method of claim 13 wherein performing an attribute operation includes setting a left margin for following lines when the identified tag is the text-containing tag and the identified attribute is a LMARGIN attribute.

30. The method of claim 13 wherein performing an attribute operation includes indenting a first line of text by an N amount when the identified tag is the text-containing tag and the identified attribute is an INDENT attribute having an identified N value.

31. The method of claim 13 wherein performing an attribute operation includes keeping lines on same page if possible when the identified tag is the text-containing tag and the identified attribute is a KEEPTOGETHER attribute.

32. The method of claim 13 wherein performing an attribute operation includes displaying a message S in a status tray when the identified tag is the link tag and the identified attribute is a MESSAGE attribute having an S value.

33. The method of claim 13 wherein performing an attribute operation includes displaying a prompt S in a confirmation tray when the identified tag is the link tag and the identified attribute is a PROMPT attribute having an identified S value.

34. The method of claim 13 wherein performing an attribute operation includes informing a manager that a next link that follows a current link requires user authentication when the identified tag is a link tag and the identified attribute is a TYPE attribute having an identified SECURE value.

35. The method of claim 13 wherein performing an attribute operation includes causing a confirmation tray to come down with an appropriate response when the identified tag is a link tag and the identified attribute is a SHOWSLIP attribute in conjunction with one of a YESBUTTON, a NOBUTTON, and a NOHREF attributes.

36. The method of claim 13 wherein performing an attribute operation includes encrypting a form data before transmittal to a server when the identified tag is a form tag having an identified SECURE value.

38. The machine readable medium of claim 37 wherein the formatting tag is one of a page break tag, a header tag, a footer tag, a font tag, an image tag, a body tag, a text-containing tag, a link tag, and a form tag.

39. The machine readable medium of claim 38 wherein the second code segment starts a new page when the identified formatting tag is the page break tag.

40. The machine readable medium of claim 38 wherein the second code segment starts a new header when the identified formatting tag is the header tag.

41. The machine readable medium of claim 38 wherein the second code segment starts a new footer when the identified formatting tag is the footer tag.

42. The machine readable medium of claim 38 wherein the second code segment causes setting a font type when the identified formatting tag is the font tag.

43. The machine readable medium of claim 38 wherein the second code segment causes setting an image attribute when the identified formatting tag is the image tag.

44. The machine readable medium of claim 38 wherein the second code segment causes setting a body attribute when the identified formatting tag is the body tag.

45. The machine readable medium of claim 38 wherein the second code segment causes setting a text attribute when the identified formatting tag is the text-containing tag.

46. The machine readable medium of claim 38 wherein the second code segment causes setting a link attribute when the identified formatting tag is the link tag.

47. The machine readable medium of claim 38 wherein the second code segment causes setting a form attribute when the identified formatting tag is the form tag.

48. The machine readable medium of claim 38 wherein the second code segment:

(c) identifies an attribute associated with the identified flag; and

(d) performs an attribute operation according to the identified attribute.

49. The machine readable medium of claim 48 wherein the second code segment:

(e) identifies a value associated with the identified attribute; and

(f) performs the attribute operation using the identified value.

50. The machine readable medium of claim 49 wherein the second code segment causes setting a smallest font size when the identified attribute is a NAME attribute having an identified SMALLFONT value.

51. The machine readable medium of claim 49 wherein the second code segment causes setting image attributes to display image in background when the identified tag is an image tag and the identified attribute is an ALIGN attribute having an identified BACKGROUND value.

52. The machine readable medium of claim 49 wherein the second code segment causes setting an image horizontal/vertical position by a predetermined amount when the identified tag is the image tag and the identified attribute is a ALIGN with HPOS/VPOS attribute.

53. The machine readable medium of claim 52 wherein the predetermined amount is absolute to top of the formatted document when there is no + symbol preceding HPOS/VPOS;

otherwise the predetermined amount is relative to current box.

54. The machine readable medium of claim 50 wherein the second code segment causes setting an image horizontal/vertical position at top left position of the formatted document when the identified tag is the image tag and the identified attribute is a ALIGN having no HPOS/VPOS attribute.

55. The machine readable medium of claim 49 wherein the second code segment causes setting image attributes on every page of the formatted document when the identified tag is the image tag and the identified attribute is PERSIST.

56. The machine readable medium of claim 49 wherein the second code segment causes setting a top margin to X on every page of the formatted document when the identified tag is a body tag and the identified attribute is a TMARGIN attribute having an identified X value.

57. The machine readable medium of claim 49 wherein the second code segment causes setting a bottom margin to X on every page of the formatted document when the identified tag is a body tag and the identified attribute is a BMARGIN attribute having an identified X value.

58. The machine readable medium of claim 49 wherein the second code segment causes setting a Uniform Resource Locator (URL) address to follow forward when the identified tag is a body tag and the identified attribute is a NEXT attribute.

59. The machine readable medium of claim 49 wherein the second code segment causes setting a Uniform Resource Locator (URL) address to follow backward when the identified tag is a body tag and the identified attribute is a PREV attribute.

60. The machine readable medium of claim 49 wherein the second code segment causes informing a manager that a next link that follows a current link requires user authentication when the identified tag is a body tag and the identified attribute is a NEXTTYPE attribute having an identified SECURE value.

61. The machine readable medium of claim 49 wherein the second code segment causes informing a manager that a previous link that follows a current link requires user authentication when the identified tag is a body tag and the identified attribute is a PREVTYPE attribute having an identified SECURE value.

62. The machine readable medium of claim 49 wherein the second code segment causes justifying text lines when the identified tag is the text-containing tag and the identified attribute is a ALIGN with a JUST value.

63. The machine readable medium of claim 49 wherein the second code segment arranges text in N columns when the identified tag is the text-containing tag and the identified attribute is a COLS attribute with an N value.

64. The machine readable medium of claim 49 wherein the second code segment sets a right margin for following lines when the identified tag is the text-containing tag and the identified attribute is a RMARGIN attribute.

65. The machine readable medium of claim 49 wherein the second code segment sets a left margin for following lines when the identified tag is the text-containing tag and the identified attribute is a LMARGIN attribute.

66. The machine readable medium of claim 49 wherein the second code segment causes indenting a first line of text by an N amount when the identified tag is the text-containing tag and the identified attribute is an INDENT attribute having an identified N value.

67. The machine readable medium of claim 49 wherein the second code segment causes keeping lines on same page if possible when the identified tag is the text-containing tag and the identified attribute is a KEEPTOGETHER attribute.

68. The machine readable medium of claim 49 wherein the second code segment causes displaying a message S in a status tray when the identified tag is the link tag and the identified attribute is a MESSAGE attribute having an S value.

69. The machine readable medium of claim 49 wherein the second code segment causes displaying a prompt S in a confirmation tray when the identified tag is the link tag and the identified attribute is a PROMPT attribute having an identified S value.

70. The machine readable medium of claim 49 wherein the second code segment causes informing a manager that a next link that follows a current link requires user authentication when the identified tag is a link tag and the identified attribute is a TYPE attribute having an identified SECURE value.

71. The machine readable medium of claim 49 wherein the second code segment causes a confirmation tray to come down with an appropriate response when the identified tag is a link tag and the identified attribute is a SHOWSLIP attribute in conjunction with one of a YESBUTTON, a NOBUTTON, and a NOHREF attributes.

72. The machine readable medium of claim 49 wherein the second code segment causes encrypting a form data before transmittal to a server when the identified tag is a form tag having an identified SECURE value.

37. A machine readable medium having embodied thereon a computer program for processing by a processor to automatically format a hypertext document, the computer program comprising:

(a) a first code segment for parsing the hypertext document to identify a formatting tag; and

(b) a second code segment for performing a tag operation on the hypertext document according to the identified formatting tag to generate a formatted document.