54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
/*
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$Source$
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$Revision$
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Copyright (C) 2000 by CyberSolutions GmbH, Germany.
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This file is part of OpenPetidomo.
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OpenPetidomo is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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OpenPetidomo is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OpenPetidomo; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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#include "text.h"
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/* Find the next text line.
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This routine scans the text provided buffer until it encounters
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either a linefeed (\\n) or a null byte (\\0). If it finds a line
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feed, it returns a pointer to the *next* line. If it finds a null
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byte, a pointer to that null byte is returned.
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Using this routine you can easily scan a text buffer line for line,
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just use a look like this:
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while((p = text_find_next_line(p)) != '\\0') ...
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AUTHOR: Peter Simons <simons@rhein.de>
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*/
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char *
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text_find_next_line(char * buffer /* string pointer */)
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{
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assert(buffer != NULL);
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while (*buffer != '\n' && *buffer != '\0')
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buffer++;
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if (*buffer == '\n')
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buffer++;
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return buffer;
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}
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