mdraw_default_line_break(3m17n) The m17n Library mdraw_default_line_break(3m17n)NAME
mdraw_default_line_break - Calculate a line breaking position.
SYNOPSIS
int mdraw_default_line_break (MText * mt, int pos, int from, int to, int line, int y)
DESCRIPTION
Calculate a line breaking position. The function mdraw_default_line_break() calculates a line breaking position based on the line number
line and the coordinate y, when a line is too long to fit within the width limit. pos is the position of the character next to the last
one that fits within the limit. from is the position of the first character of the line, and to is the position of the last character
displayed on the line if there were not width limit. line and y are reset to 0 when a line is broken by a newline character, and
incremented each time when a long line is broken because of the width limit.
RETURN VALUE
This function returns a character position to break the line.
COPYRIGHT
Copyright (C) 2001 Information-technology Promotion Agency (IPA)
Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and Technology (AIST)
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License
<http://www.gnu.org/licenses/fdl.html>.
Version 1.6.2 12 Jan 2011 mdraw_default_line_break(3m17n)
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mconv_gets(3m17n) The m17n Library mconv_gets(3m17n)NAME
mconv_gets - Read a line using a code converter.
SYNOPSIS
MText* mconv_gets (MConverter * converter, MText * mt)
DESCRIPTION
Read a line using a code converter. The mconv_gets() function reads one line from the buffer area or the stream that is currently bound to
code converter converter. The decoder of converter is used for decoding. The decoded character sequence is appended at the end of M-text
mt. The final newline character in the original byte sequence is not appended. The internal status of converter is updated appropriately.
RETURN VALUE
If the operation was successful, mconv_gets() returns the modified mt. If it encounters EOF without reading a single character, it
returns mt without changing it. If an error is detected, it returns NULL and assigns an error code to merror_code.
ERRORS
MERROR_CODING
SEE ALSO
mconv_getc(), mconv_ungetc(), mconv_putc()
COPYRIGHT
Copyright (C) 2001 Information-technology Promotion Agency (IPA)
Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and Technology (AIST)
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License
<http://www.gnu.org/licenses/fdl.html>.
Version 1.6.2 12 Jan 2011 mconv_gets(3m17n)
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