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Fix issue with ^W and other shortcurs sometimes not deleting anything

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darcs-hash:20060916230532-ac50b-395d34e2c67d2be3d634638265a98239442fd6cd.gz
This commit is contained in:
axel 2006-09-17 09:05:32 +10:00
parent 4399503f4e
commit 6be3807cae
1 changed files with 21 additions and 6 deletions
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21
reader.c
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@ -2007,6 +2007,9 @@ static void move_word( int dir, int erase )
end_buff_pos--;
}
/*
Remove all whitespace characters before finding a word
*/
while( 1 )
{
wchar_t c;
@ -2022,16 +2025,28 @@ static void move_word( int dir, int erase )
break;
}
/*
Always eat at least one character
*/
if( end_buff_pos != data->buff_pos )
{
c = data->buff[end_buff_pos];
if( !iswspace( c ) )
{
break;
}
end_buff_pos+=step;
}
end_buff_pos+=step;
}
/*
Remove until we find a character that is not alphanumeric
*/
while( 1 )
{
wchar_t c;
@ -2056,7 +2071,7 @@ static void move_word( int dir, int erase )
whitespace, but do for all other non-alphabetic
characters
*/
if( iswspace( c ) )
if( iswspace( c ) /* && ( abs( end_buff_pos-data->buff_pos ) > 1 ) */)
end_buff_pos -= step;
break;
}