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/* kern.c: kerns in the CMI file.
Copyright (C) 1992 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "config.h"
#include "kern.h"
/* This is taken from `tfm_set_kern', except RIGHT is a character name,
instead of a character code, and the value of the kern K is a
`symval_type' (since it is useful, as well as more consistent, to
define kerns like side bearings) instead of a real. */
void
char_set_kern (list_type *kern_list, string right, symval_type k)
{
unsigned this_right;
char_kern_type *new_kern;
assert (kern_list != NULL);
for (this_right = 0; this_right < LIST_SIZE (*kern_list); this_right++)
{
char_kern_type *kern = LIST_ELT (*kern_list, this_right);
if (STREQ (kern->character, right))
{ /* Already there, just replace the value. */
kern->kern = k;
return;
}
}
/* RIGHT wasn't in the existing list. Add it to the end. */
new_kern = LIST_TAPPEND (kern_list, char_kern_type);
new_kern->character = right;
new_kern->kern = k;
}
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