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1.1 ! root 1: ! 2: ! 3: prep Command prep ! 4: ! 5: ! 6: ! 7: ! 8: Produce a word list ! 9: ! 10: pprreepp [ -ddffpp ] [ -ii _i_f_i_l_e ] [ -oo _o_f_i_l_e ] [ _f_i_l_e ... ] ! 11: ! 12: The command prep prepares a word list that is useful for statis- ! 13: tical processing from the textual data found in each input file. ! 14: If no file is given, prep reads the standard input for text. ! 15: ! 16: For the purposes of prep, a word consists of a string of al- ! 17: phabetic letters and apostrophes. Words are written, one per ! 18: line, to the standard output. Hyphenated words are treated as ! 19: two words. However, any word hyphenated between two lines is ! 20: rejoined as one word. ! 21: ! 22: prep recognizes the following options: ! 23: ! 24: -dd Print a sequence number (of words in the input text) before ! 25: each output word. ! 26: ! 27: -ff Fold upper-case letters into lower case. This is sometimes ! 28: useful for producing unique lists of words. ! 29: ! 30: -ii _i_f_i_l_e ! 31: Ignore words found in ifile. ifile has words one per line ! 32: that are matched again each input word independent of case. ! 33: ! 34: -oo _o_f_i_l_e ! 35: Print only words found in ofile. Only one of -i or -o may ! 36: be specified. ! 37: ! 38: -pp In addition to printing words, also print each punctuation ! 39: character (printable, non-numeric characters that separate ! 40: words), one per line. These lines are not counted for -d. ! 41: ! 42: ***** See Also ***** ! 43: ! 44: commands, deroff, sort, spell, typo, wc ! 45: ! 46: ***** Notes ***** ! 47: ! 48: What constitutes a word is different in deroff, prep, and wc. ! 49: ! 50: ! 51: ! 52: ! 53: ! 54: ! 55: ! 56: ! 57: ! 58: ! 59: ! 60: ! 61: ! 62: ! 63: ! 64: COHERENT Lexicon Page 1 ! 65: ! 66:
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