Source Code 1992 March/Source_Code_CD-ROM_Walnut_Creek_March_1992.iso/usenet/altsrcs/2/2300

Internet Message Format | 1990-12-28 | 5KB

From: [e-mail] (Jeff Beadles)
Newsgroups: alt.sources
Subject: casefix Version 1.1
Message-ID: <[e-mail]>
Date: 13 Dec 90 20:25:14 GMT


Well, there was a bug on some systems with the original version of casefix that
I posted last week.  Some system's don't handle toupper/tolower properly if the
character is not alpha to be begin with.  So, I've changed things like
    ch = tolower(ch) to...

    if (isupper(ch))
        ch = tolower(ch);

Also, I've added the provision for '\n\n' to also be considered the end
of a sentence.

I decided not to post a patch, as the entire source listing is <5k.


Have fun, and remember to always post follow-up's to alt.sources.d :-)

    -Jeff

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# you with default permissions.
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# The files contained herein are:
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# -rw-r--r--  1 jeff          601 Dec 13 12:15 README
# -rw-r--r--  1 jeff         2549 Dec 13 12:19 casefix.c
#
echo 'x - README'
if test -f README; then echo 'shar: not overwriting README'; else
sed 's/^X//' << '________This_Is_The_END________' > README
Xcasefix.c - Copyright 1990, Jeff Beadles.  All rights reserved.
X
XPermission is granted to copy this at NO charge, as long as the copyright
Xmessage remains intact.
X
XThis program will take all all upper/lower case text, and attempt to convert it
Xto mixed case.  It is not 100% accurate.  It doesn't know about things
Xlike proper nouns.  (But what do you expect for free? :-)
X
XTo compile:  cc -o casefix casefix.c  (Simple enough.)
X
XTo use:  casefix < ifile > ofile
X
XHave fun!  Feel free to send constructive comments or patches.
X
X    -Jeff
X--
XJeff Beadles    [e-mail] (or) uunet!onion.pdx.com!jeff
________This_Is_The_END________
if test `wc -c < README` -ne 601; then
    echo 'shar: README was damaged during transit (should have been 601 bytes)'
fi
fi        ; : end of overwriting check
echo 'x - casefix.c'
if test -f casefix.c; then echo 'shar: not overwriting casefix.c'; else
sed 's/^X//' << '________This_Is_The_END________' > casefix.c
X/*
X * Submittor: Jeff Beadles    [e-mail]
X * Date: Thu Dec 13 12:11:39 PST 1990
X * Name: casefix
X * Version: 1.1
X * Machine: Unix
X * Synopsis: Fixes all upper/lower case text into mixed case.
X * Category: utils
X */
X
X/* casefix.c - Copyright 1990, Jeff Beadles.  All rights reserved.
X * Permission is granted to copy this at NO charge, as long as the copyright
X * message remains intact.
X *
X * This is not 100% accurate.  It doesn't know about things like proper nouns.
X * (But what do you expect for free? :-)
X *
X * To compile:  cc -o casefix casefix.c  (Simple enough.)
X *
X * To use:  casefix < ifile > ofile
X *
X *  Have fun!  Feel free to send constructive comments or patches to:
X *    [e-mail]    (or)
X *    uunet!onion.pdx.com!jeff
X *
X * Version 1.1: Fixed a bug on some machines where if you use toupper/tolower
X *        on a non-alpha character, it scrambles it.  Grr....
X *        Also, '\n\n' marks the end of a sentence.
X */
X
X#include <stdio.h>
X#include <ctype.h>
X
X/* ARGSUSED */
Xmain(argc,argv)
Xint argc;
Xchar **argv;
X
X{
X    int ch;            /* Tmp character holder */
X    int lastch;            /* Last char displayed */
X    int nextch;            /* Next character to be displayed (For I') */
X    int newsent;        /* Start of sentence flag */
X
X    newsent = 1;        /* Start file with a new sentence */
X    nextch = lastch = -1;    /* Nothing in them yet. */
X
X    while(1) {
X        /* if readahead buffer is empty, then get another char */
X        if ( nextch == -1) {
X            if ( (ch = getc(stdin)) == EOF )
X                exit(0);
X        } else {
X            ch = nextch;
X            nextch = -1;
X        }
X        /* Default, is to make it lower case. */
X        if(isupper(ch))
X        ch = tolower(ch);
X
X        /* Cap "(For example...)" */
X        if ( (lastch == '(') && (islower(ch)))
X            ch = toupper(ch);
X
X        /* Cap "I will, I've */
X        if ( (isspace(lastch)) && (ch == 'i') ) {
X            if ( (nextch = getchar()) == EOF) {
X                putchar(ch);
X                exit(0);
X            }
X        /* Don't ungetc nextch, as it will be used next.  */
X            if ((isspace(nextch)) || (nextch == '\'')) {
X            if(islower(ch)) {
X                    ch = toupper(ch);
X            }
X            }
X        }
X
X        /* Cap 1st word of a new sentence. */
X        if ( (newsent) && isalpha(ch)) {
X            newsent = 0;
X        if(islower(ch)) {
X                ch = toupper(ch);
X        }
X        }
X
X        /* Sentences end with '.', '!', ':', '?', or ';'. or '\n\n' */
X        if ( (ch == '.') || (ch == '!') ||
X         (ch == ':') || (ch == ';') || (ch == '?') ||
X         ( (ch == '\n') && (lastch == '\n')) )
X            newsent = 1;
X
X        /* Finally, display the character */
X        putchar(ch);
X        lastch = ch;
X    }
X}
________This_Is_The_END________
if test `wc -c < casefix.c` -ne 2549; then
    echo 'shar: casefix.c was damaged during transit (should have been 2549 bytes)'
fi
fi        ; : end of overwriting check
exit 0