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% Copyright 1988 Michael Urban
% Everyone is granted permission to copy, modify and redistribute
% this file, provided that a currently-dated copy of this
% copyright notice is included in the copy.
% License is granted to produce fonts based on the information
% in this file, provided that such fonts are redistributed
% without charge to any third party.
% SCCS ID @(#)additionals.mf 1.1 10/1/86
def commonr=
pickup elvishpen;
save x,y,sweep;
path sweep;
lft x0 = leadgap; top y0 = h;
lft x1 = 0; z0-z1 = whatever*(dir tilt);
x2 = .75w; top y2=h;
rt x3 = w; y3 = .5h;
lft x4 = leadgap; y4 = -.65d;
x5 = .5w; y5 = -d;
x6 = .85w; z6-z5 = whatever*(dir tilt);
sweep = (z2..z3{down}..z4{down}..z5{right}..z6);
z7 = sweep intersectionpoint
((-infinity,0)--(infinity,0));
draw sweep;
draw z1--z0..z7;
enddef;
beginchar("r", shortwidth, xht#, dep#); "The letter r (romen)";
begingroup;
commonr;
endgroup;
endchar;
beginchar(18, shortwidth, xht#, dep#); "The ligature rh (arda)";
begingroup;
commonr;
z8 = point .5 of (z0..z7);
x9 = x1;
z8-z9 = whatever*(dir tilt);
x10 = x0; y10=y9;
draw z8--z9..tension 3.0..z10{dir tilt};
endgroup;
endchar;
def commonl=
save x,y;
pickup elvishpen;
path tilde;
lft x1=leadgap;top y1=h;
rt x4 = w; y4=h;
y2-y1 = y4-y3 = 3(y4-y1);
z2-z1=z4-z3=whatever*(dir tilt);
tilde = ( z1..controls z2 and z3..z4); % straight from Page 152 of MFbook
z5 = point .6 of tilde;
lft x6 = leadgap+1/20em; y6 = -.25d;
x7 = .5[leadgap, w]; bot y7=-d;
rt x8 = w-leadgap; y8 = 0;
y9=.25h; z9-z8=whatever*(dir (tilt+90));
draw tilde;
z10 = point .6 of (z5..z6{down});
enddef;
beginchar("l", .8em#, xht#, dep#); "The letter l (lambe)";
begingroup;
commonl;
draw z5..z6{down}..z7{right}..z8..z9;
endgroup;
endchar;
beginchar("L", .8em#, xht#, dep#); "The ligature ld (alda)";
begingroup;
commonl;
draw z5..tension 1.5..z10..z9..z8..z7..z6;
endgroup;
endchar;
def commonsz=
pickup elvishpen;
save x,y,spath;
path spath,zspath,zpath;
x0 =.9w; top y0=height;
x0-x1 = .08w; z0-z1=whatever*(dir(tilt-10));
y3=xht/2; lft x3=leadgap;
x4 = w/2+leadgap; bot y4=0;
rt x5 = w; y5 = xht/2; %z5-z4 = whatever*(dir tilt);
z6-z5=whatever*(dir (tilt+90));
x6=x5-.3w;
spath=(z0..z1..tension 2.2..z3{down}..z4{right}..z5{up}..z6{dir(tilt+90)});
zspath=(z0..z1..tension 2.2..z3{down}..z4{right}..z5);
x7=x3; y7= -.6d;
x8=x4; bot y8=-d;
x9=x5; y9= -.6d;
z10-z9= z6-z5;
zpath=(z4..tension 2.2..z7{down}..z8{right}..z9{up}..z10{dir(tilt+90)});
enddef;
beginchar("s", shortwidth, cap#, 0); "The letter s (silme)";
begingroup;
save height;
height=h;
commonsz;
draw spath;
endgroup;
endchar;
beginchar(3, shortwidth, xht#, dep#); "The letter s reversed (silme nuquerna)";
begingroup;
save height;
height=cap;
commonsz;
draw (spath rotatedabout ( (.5[leadgap,w],xht/2), 180));
endgroup;
endchar;
beginchar ("z", shortwidth, cap#, dep#); "The letter z (aze)";
begingroup;
save height; height=h;
commonsz;
draw zspath;
draw zpath;
endgroup;
endchar;
beginchar (26, shortwidth, cap#, dep#); "The letter z reversed (aze nuquerna)";
begingroup;
save height; height=cap;
commonsz;
draw (zspath rotatedabout ( (.5[leadgap,w],0), 180));
draw (zpath rotatedabout ( (.5[leadgap,w],0), 180));
endgroup;
endchar;
beginchar("e", shortwidth, xht#, 0); "The letter e (yanta)";
begingroup;
save x,y;
pickup elvishpen;
top y0 = h; x0=.5[0, w];
lft x1 = 0; y1=0;
y2=0; rt x2=w;
y3=y0; x3=x0-.7thick;
z4-z1 = whatever*(z0-z2);
x1-x4=.2thin;
z6-z2 = whatever*(z0-z1);
x6=w;
draw z3..z0--z2..z6;
draw z4..z1--z0;
endgroup;
endchar;
beginchar("h", shortwidth, cap#, 0); "The letter h (hyarmen)";
begingroup;
save x,y;
pickup elvishpen;
top y0 = h; x0=leadgap;
lft x1 = leadgap+.3thick; y1=0;
y2=0; rt x2=w;
y3=y0; x3=x0-.7thick;
z4-z1 = whatever*(z0-z2);
x1-x4=.2thin;
z5 = point .5 of (z0--z2);
z6-z2 = whatever*(z5-z1);
x6=w;
draw z3..z0--z2..z6;
draw z4..z1--z5;
endgroup;
%
% This character requires a bit more height than the others so that
% accents get raised enough.
%
charht := .3[xht#,cap#];
oldendchar;
beginchar ("u", shortwidth, xht#, 0); "The letter u (ure)";
begingroup;
save x,y;
pickup elvishpen;
lft x0 = leadgap;
top y1 = h;
rt x2 = w;
bot y3 = 0;
y0 = .65h; x1 = leadgap+.35w;
y2 = .35h; x3 = leadgap+.65w;
draw z0..z1..z2..z3..cycle;
endgroup;
endchar;
beginchar (15, shortwidth+thick#, cap#,0); "The ligature hw (hwesta sindarinwa)";
begingroup;
save x,y;
pickup elvishpen;
nutelco(w-thick, longstem, stemdepth)
z7=bowpoint;
bot y8 = 0; x8=1/2[x7,leadgap];
lft x9 = leadgap; y9=1/2xht;
top y10 = xht; x10=x8;
draw z7{down}..z8{left}..z9{up}..z10{right}..cycle;
rt x11 = w-thick; y11 = 0;
z12= (w, 0);
draw z11--z12;
endgroup;
endchar;
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