--- /dev/null
+%
+% feta-timesig.mf -- implement Time Signatures
+%
+% source file of the Feta (Font-En-Tja) music font
+%
+% (c) 1998 Mats Bengtsson <matsb@s3.kth.se>
+
+fet_begingroup("timesig");
+
+def draw_C =
+ save hair, bulb_rad;
+ hair# := stafflinethickness#;
+ bulb_rad# := interline# / 3;
+ define_pixels(hair, bulb_rad);
+
+ x1r = x5;
+ y1r = .4 interline;
+ z2 = (0, interline);
+ z3r = (-b, 0);
+ z4 = (0, -interline);
+ z5r = (w, -2 stafflinethickness);
+
+ penpos1(hair, 0);
+ penpos2(stafflinethickness, 90);
+ penpos3(4 stafflinethickness, 180);
+ penpos4(stafflinethickness, -90);
+ penpos5(hair, -5);
+
+ draw_bulb(-1, z1l, z1r, bulb_rad, .8);
+
+ fill z1l{up} .. z2l{left} .. z3l{down} .. z4l{right} ..
+ simple_serif(z5l, z5r, -90) ..
+ z4r{left} .. z3r{up} .. z2r{right} .. z1r -- cycle;
+
+% labels(1,2,3,4,5);
+ penlabels(1,2,3,4,5);
+enddef;
+
+fet_beginchar ("4/4 meter", "C", "fourfourmeter")
+ set_char_box(.8 interline#, .7 interline#, interline#, interline#);
+
+ draw_C;
+fet_endchar;
+
+fet_beginchar ("2/2 meter", "C2", "allabreve")
+ set_char_box(.8 interline#, .7 interline#, 1.4 interline#, 1.4 interline#);
+
+ draw_C;
+ draw_block((-1.5stafflinethickness, -d), (0, h));
+fet_endchar;
+
+path threequartercircle;
+threequartercircle = halfcircle & quartercircle rotated 180;
+
+save Cdiameter,Cthickness;
+Cdiameter# := 3/2 interline#;
+Cthickness# := 2 stafflinethickness#;
+define_pixels(Cdiameter,Cthickness);
+
+fet_beginchar ("Mensural 4/4 meter", "oldC", "oldfourfourmeter")
+ set_char_box(.5 Cdiameter#, .5 Cdiameter#, .5 Cdiameter#, .5 Cdiameter#);
+
+ pickup pencircle scaled Cthickness;
+ draw threequartercircle rotated 45 scaled Cdiameter;
+fet_endchar;
+
+fet_beginchar ("Mensural 2/2 meter", "oldC2", "oldallabreve")
+ set_char_box(.5 Cdiameter#, .5 Cdiameter#, interline#, interline#);
+
+ pickup pencircle scaled Cthickness;
+ draw threequartercircle rotated 45 scaled Cdiameter;
+ draw_block((-Cthickness, -d), (0, h));
+fet_endchar;
+
+fet_beginchar ("Mensural 3/2 meter", "old3_2", "oldthreetwometer")
+ set_char_box(.5 Cdiameter#, .5 Cdiameter#, .5 Cdiameter#, .5 Cdiameter#);
+
+ pickup pencircle scaled Cthickness;
+ draw fullcircle scaled Cdiameter;
+fet_endchar;
+
+fet_beginchar ("Mensural 6/4 meter", "old6_4", "oldsixfourmeter")
+ set_char_box(.5 Cdiameter#, .5 Cdiameter#,
+ .5 Cdiameter# + .5 interline#, Cdiameter#+ .5 interline#);
+
+ pickup pencircle scaled Cthickness;
+ draw threequartercircle rotated 45 scaled Cdiameter
+ shifted (0,.5 interline);
+ pickup pencircle scaled 3 stafflinethickness;
+ draw (0,.5 interline);
+fet_endchar;
+
+fet_beginchar ("Mensural 9/4 meter", "old9_4", "oldninefourmeter")
+ set_char_box(.5 Cdiameter#, .5 Cdiameter#,
+ .5 Cdiameter# + .5 interline#, Cdiameter#+ .5 interline#);
+
+ pickup pencircle scaled Cthickness;
+ draw fullcircle scaled Cdiameter shifted (0,.5 interline);
+ pickup pencircle scaled 3 stafflinethickness;
+ draw (0,.5 interline);
+fet_endchar;
+
+
+fet_endgroup("timesig");