\I\.{ANY}, \[15], 22, 23, 34, 37, 39, 46, 50. \I\.{ANY\_NOT}, \[15], 23. \I\\{ap}, \[26], 27, 29, 31. \I\\{argc}, \[5], 8, 12, 13. \I\\{argv}, \[5], 8, 12, 13, 14. \I\\{backslash}, \[33], 39. \I\\{backup}, \[9], 13, 14. \I\.{BAD\_OPTIONS}, \[4], 8, 12, 13. \I\.{BAD\_PROGRAM}, \[4], 17, 26, 31. \I\.{BANNER}, \[2], 5, 6. \I\\{blanks}, \[33], 34, 36, 37, 38, 39, 46. \I\\{blankscr}, 22, \[33], 38, 40, 41, 50. \I\\{buff}, \[16], 26, 27, 28, 36, 38, 45, 49, 52, 53. \I\.{BUFI}, \[16], 26. \I\|{c}, \[16]. \I\\{charset}, \[7], 8, 15, 34, 37, 39. \I\\{charsetdefault}, \[7]. \I\\{checkmode}, 26, 46, \[47]. \I\\{commentlist}, \[16], 26, 54. \I\\{cr}, \[33], 37, 39, 46. \I\\{displayin}, 48, \[49]. \I\.{DISPLAYMODE}, \[25], 45, 49, 53. \I\\{displayout}, 48, \[49]. \I\\{dolar}, \[33], 43. \I\.{EOF}, 26. \I\\{exit}, 8, 12, 13, 17, 26, 31. \I\|{f}, \[10]. \I\\{fclose}, 12, 13. \I\\{feof}, 26. \I\\{filename}, 12, 13, \[25], 32, 42. \I\\{flag}, \[15], \[19], 20, 23. \I\\{fopen}, 12, 13, 14. \I\.{FOUND}, \[23], 24, 29, 30. \I\\{fprintf}, 5, 6, 10, 14, 17, 26, 31, 32, 42. \I\\{fputs}, 28. \I\\{getc}, 26. \I\|{i}, \[20], \[38], \[52]. \I\\{ic}, \[26]. \I\\{ind}, \[16], 26, 27, 28, 36, 38, 45, 49, 52, 53. \I\\{infile}, \[9], 12, 13, 14, 25. \I\\{input}, \[26]. \I\.{IO\_ERR}, \[4], 12. \I\\{ioerr}, \[10], 12, 13. \I\\{isfilter}, \[7], 8, 11, 12, 13, 14. \I\|{j}, \[9], \[22], \[38]. \I\|{k}, \[26]. \I\\{lapi}, \[16], 27, 29, 30, 31. \I\\{lapt}, \[16], 29, 31. \I\\{lastpi}, \[16], 18, 19. \I\\{lastpt}, \[16], 18, 19, 54. \I\\{latex}, \[7], 8, 43, 48, 50. \I\\{letters}, \[33], 39. \I\\{listpatt}, \[16], 26, 30, 35, 44, 47, 49, 51, 52, 53. \I\|{m}, \[23], \[26]. \I\\{main}, \[5]. \I\\{malloc}, 17. \I\\{match}, \[23], 24, 29, 30. \I\\{mathin}, 43, \[44], 45. \I\\{mathlist}, \[33], 43, 44, 53. \I\.{MATHMODE}, \[25], 44, 53. \I\\{mathout}, 43, \[44], 45. \I\.{MAXBUFF}, \[16], 26. \I\.{MAXLEN}, \[9], 14. \I\.{MAXPATT}, \[16], 27, 31. \I\\{mode}, \[25], 26, 27, 44, 45, 47, 49, 51, 52, 53. \I\\{myalloc}, \[17], 18, 19. \I\|{n}, \[26]. \I\\{next}, \[15], 18, 19, 23, 24, 29, 30, 31, 51, 52, 53. \I\\{nochar}, \[33], 34, 37, 39. \I\.{NOFOUND}, \[23], 24, 29, 30. \I\\{nomath}, \[7], 8, 43, 48. \I\\{normallist}, \[16], 26, 34, 35, 44, 47, 49, 51, 52, 53, 55. \I\\{normalpattern}, 17, 20, \[22], 40, 43, 48, 50, 54. \I\\{noverb}, \[7], 8, 50. \I\\{numchanges}, \[25], 27, 32, 36, 38. \I\\{numline}, \[25], 26, 27, 32, 38, 42. \I\.{OK}, \[4], 5. \I\.{ONE}, \[15], 20, 22, 23, 34, 37, 39, 40, 43, 46, 50. \I\.{ONE\_NOT}, \[15], 23, 34, 37, 39, 43, 50. \I\\{onedollar}, 43, \[45]. \I\\{openbrace}, \[33], 39. \I\\{outfile}, \[9], 12, 13, 25. \I\\{output}, \[26], 28. \I\|{p}, \[17], \[19], \[23], \[36], \[38]. \I\\{parcheck}, \[33], 46, 49, 53. \I\&{PATITEM}, \[15], 16, 19, 23, 26. \I\\{patt}, \[15], 18, 19, 30, 31. \I\&{PATTERN}, \[15], 16, 18, 19, 22, 26, 33, 51. \I\\{pi}, \[16], \[26], 31. \I\\{pp}, \[18], \[22], \[26], 30, 31. \I\\{prefixes}, \[33], 34, 37, 39. \I\\{prevlist}, \[51], 52, 53. \I\\{prevmode}, \[51], 52, 53. \I\\{printusage}, \[6], 8, 12, 13. \I\\{printwarning}, \[42], 44, 45, 47, 49. \I\\{proc}, 15, 16, 18, 22, 29, 30. \I\\{prog\_name}, \[4], 5, 10, 14, 17. \I\\{pt}, \[16]. \I\\{remove}, 13, 14. \I\\{rename}, 13, 14. \I\\{rmbackup}, \[7], 8, 13, 14. \I\\{setpattern}, 17, \[18], 22, 34, 37, 39, 43, 46, 50. \I\\{setpi}, 17, 18, \[19], 22, 34, 37, 39, 40, 43, 46, 50. \I\\{silent}, 5, \[7], 8, 14, 25, 26, 42. \I\\{size}, \[17]. \I\\{status}, \[4], 5, 13, 42. \I\\{stderr}, 5, 6, 10, 14, 17, 26, 31, 32, 42. \I\\{stdin}, 12. \I\\{stdout}, 12. \I\\{str}, \[15], \[19], \[22], 23. \I\\{strchr}, 23, 36, 38. \I\\{strcpy}, 14. \I\\{strings}, \[20], 21, 22. \I\\{strlen}, 14. \I\\{tblanks}, \[33], 34, 37. \I\\{tblankscr}, \[33], 34, 37, 39. \I\.{TEXTMODE}, \[25], 27, 44, 45, 47, 49, 53. \I\\{tie}, 12, 13, 25, \[26], 32. \I\\{tielock}, 40, \[41]. \I\\{tieoff}, 54, \[55]. \I\\{tieon}, 54, \[55]. \I\\{twodollars}, 48, \[49]. \I\\{verbchar}, 50, \[51]. \I\\{verbin}, 50, 51, \[52]. \I\\{verbinchar}, 50, \[51]. \I\\{verblist}, \[33], 50. \I\.{VERBMODE}, \[25], 26, 51, 52, 53. \I\\{verbout}, 50, \[53]. \I\\{verboutlist}, 50, \[51], 52. \I\\{vlnkacr}, 37, \[38], 39. \I\\{vlnkain}, 34, \[36], 39. \I\\{vlnkalist}, \[33], 34, 35, 44, 47, 49, 53, 55. \I\&{void}, \[18], \[22]. \I\.{WARNING}, \[4], 13, 42. \I\\{web}, \[7], 8, 26, 50, 53.