From e0c6872cf40896c7be36b11dcc744620f10adf1d Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Mon, 2 Sep 2019 13:46:59 +0900 Subject: Initial commit --- macros/lamstex/mf/lams4.mf | 614 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 614 insertions(+) create mode 100644 macros/lamstex/mf/lams4.mf (limited to 'macros/lamstex/mf/lams4.mf') diff --git a/macros/lamstex/mf/lams4.mf b/macros/lamstex/mf/lams4.mf new file mode 100644 index 0000000000..f86836c8bb --- /dev/null +++ b/macros/lamstex/mf/lams4.mf @@ -0,0 +1,614 @@ +% LAMS4.MF VERSION 1.0 +% COPYRIGHT (C) 1989 BY THE TEXPLORATORS CORPORATION +% ALL RIGHTS RESERVED + +if unknown cmbase: input cmbase fi +% replace the macro adjust_fit by version used in earlier cmbase files to +% avoid division by zero error caused by newer versions of cmbase +% Patch by Ingo Hadan (Jan 97) + +def normal_adjust_fit(expr left_adjustment,right_adjustment) = + l:=-hround(left_adjustment*hppp)-letter_fit; + interim xoffset:=-l; + charwd:=charwd+2letter_fit#+left_adjustment+right_adjustment; + r:=l+hround(charwd*hppp)-shrink_fit; + w:=r-hround(right_adjustment*hppp)-letter_fit; + enddef; + +def mono_adjust_fit(expr left_adjustment,right_adjustment) = + numeric expansion_factor; + mono_charwd#=2letter_fit# + +expansion_factor*(charwd+left_adjustment+right_adjustment); + forsuffixes $=u,jut,cap_jut,beak_jut,apex_corr: + $:=$.#*expansion_factor*hppp; endfor + l:=-hround(left_adjustment*expansion_factor*hppp)-letter_fit; + interim xoffset:=-l; + r:=l+mono_charwd-shrink_fit; + w:=r-hround(right_adjustment*expansion_factor*hppp)-letter_fit; + charwd:=mono_charwd#; charic:=mono_charic#; + enddef; + +font_identifier:="LAMS"; font_size 10pt#; + +u#:=20/36pt#; % unit width +width_adj#:=0pt#; % width adjustment for certain characters +serif_fit#:=0pt#; % extra sidebar near lowercase serifs +cap_serif_fit#:=5/36pt#; % extra sidebar near uppercase serifs +letter_fit#:=0pt#; % extra space added to all sidebars + +body_height#:=270/36pt#; % height of tallest characters +asc_height#:=360/36pt#; % height of lowercase ascenders +cap_height#:=246/36pt#; % height of caps +fig_height#:=232/36pt#; % height of numerals +x_height#:=155/36pt#; % height of lowercase without ascenders +math_axis#:=90/36pt#; % axis of symmetry for math symbols +bar_height#:=87/36pt#; % height of crossbar in lowercase e +comma_depth#:=70/36pt#; % depth of comma below baseline +desc_depth#:=0/36pt#; % depth of lowercase descenders + +crisp#:=8/36pt#; % diameter of serif corners +tiny#:=8/36pt#; % diameter of rounded corners +fine#:=7/36pt#; % diameter of sharply rounded corners +thin_join#:=7/36pt#; % width of extrafine details +hair#:=9/36pt#; % lowercase hairline breadth +stem#:=24/36pt#; % lowercase stem breadth +curve#:=29/36pt#; % lowercase curve breadth +ess#:=27/36pt#; % breadth in middle of lowercase s +flare#:=32/36pt#; % diameter of bulbs or breadth of terminals +dot_size#:=38/36pt#; % diameter of dots +cap_hair#:=11/36pt#; % uppercase hairline breadth +cap_stem#:=30/36pt#; % uppercase stem breadth +cap_curve#:=35/36pt#; % uppercase curve breadth +cap_ess#:=33/36pt#; % breadth in middle of uppercase s +rule_thickness#:=.4pt#; % thickness of lines in math symbols + +dish#:=1/36pt#; % amount erased at top or bottom of serifs +bracket#:=20/36pt#; % vertical distance from serif base to tangent +jut#:=30/36pt#; % protrusion of lowercase serifs +cap_jut#:=37/36pt#; % protrusion of uppercase serifs +beak_jut#:=10/36pt#; % horizontal protrusion of beak serifs +beak#:=70/36pt#; % vertical protrusion of beak serifs +vair#:=8/36pt#; % vertical diameter of hairlines +notch_cut#:=10pt#; % maximum breadth above or below notches +bar#:=11/36pt#; % lowercase bar thickness +slab#:=11/36pt#; % serif and arm thickness +cap_bar#:=11/36pt#; % uppercase bar thickness +cap_band#:=11/36pt#; % uppercase thickness above/below lobes +cap_notch_cut#:=10pt#; % max breadth above/below uppercase notches +serif_drop#:=4/36pt#; % vertical drop of sloped serifs +stem_corr#:=1/36pt#; % for small refinements of stem breadth +vair_corr#:=1/36pt#; % for small refinements of hairline height +apex_corr#:=0pt#; % extra width at diagonal junctions + +o#:=8/36pt#; % amount of overshoot for curves +apex_o#:=8/36pt#; % amount of overshoot for diagonal junctions + +slant:=0; % tilt ratio $(\Delta x/\Delta y)$ +fudge:=1; % factor applied to weights of heavy characters +math_spread:=0; % extra openness of math symbols +superness:=1/sqrt2; % parameter for superellipses +superpull:=1/6; % extra openness inside bowls +beak_darkness:=11/30; % fraction of triangle inside beak serifs +ligs:=2; % level of ligatures to be included + +square_dots:=false; % should dots be square? +hefty:=false; % should we try hard not to be overweight? +serifs:=true; % should serifs and bulbs be attached? +monospace:=false; % should all characters have the same width? +variant_g:=true; % should an italic-style g be used? +low_asterisk:=false; % should the asterisk be centered at the axis? +math_fitting:=true; % should math-mode spacing be used? + +mode_setup; font_setup; +autorounding:=0; + +font_slant slant; font_x_height 0; +font_quad 18u# if not monospace:+4letter_fit# fi; + +slant:=mono_charic#:=0; % the remaining characters will not be slanted +currenttransform:=identity yscaled aspect_ratio scaled granularity; + + +def RevShaft (expr ChCode,ChWidthFrac,ChDepthFrac)= + +beginchar(ChCode,ChWidthFrac*18u#,0,ChDepthFrac*18u#); +adjust_fit(0,0); pickup crisp.nib; +x1= 0; x0=(w); +y1=h; y0=-d; +pickup pencircle scaled rule_thickness; +draw z1--z0; +penlabels(1,2); endchar; +enddef; + + +def RevDashedShaft (expr ChCode, ChWidthFrac, ChDepthFrac)= +beginchar(ChCode,ChWidthFrac*18u#,0,ChDepthFrac*18u#); +adjust_fit(0,0); pickup crisp.nib; +x1= 0; x0=(w); +y1=h; y0=-d; +numeric theta,delta; theta=angle(z0-z1); delta=3u++.24asc_height; +if abs(theta-45)<2.5: theta:=45; y1:=y0+x1-x0; fi % near-45$^\circ$ angle +pos1(rule_thickness,90+theta); pos2(1.5rule_thickness,90+theta); +x2= w; +y2=-d; +pickup pencircle scaled rule_thickness; +draw z1--1/6[z1,z2]; +draw 2/6[z1,z2]--4/6[z1,z2]; +draw 5/6[z1,z2]--z2; +penlabels(1,2); endchar; +enddef; + + +def RevUpperHead (expr ChCode, ChWidthFrac, ChDepthFrac)= + +beginchar(ChCode,ChWidthFrac*18u#,0, ChDepthFrac*18u#); +adjust_fit(0,0); pickup crisp.nib; +x1=0; x0=w; +y1=h; y0=-d; +numeric theta; theta=angle(z0-z1); +numeric delta; delta=((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +pos1(rule_thickness,90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir -(90+(45-theta)) scaled delta; +z3=z0+ dir -(180+(45-theta)) scaled delta; +z2l=z0; +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z3-z9}z3r---{z9-z3}z3l..z2l--cycle; +filldraw z2r..{z4-z9}z4r---{z9-z4}z4l..z2l--cycle; +endchar; +enddef; + + +def RevLowerHead (expr ChCode, ChWidthFrac, ChDepthFrac)= + +beginchar(ChCode,ChWidthFrac*18u#,0,ChDepthFrac*18u#); +adjust_fit(0,0); pickup crisp.nib; +x1=w ; x0= 0; +y1=-d; y0=h; +numeric theta; theta=angle(z1-z0); +numeric delta; delta=((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +pos1(rule_thickness,-90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir (90-(45-theta)) scaled delta; +z3=z0+ dir -(45-theta) scaled delta; +pos5(bar,90-(45-theta)); z5l=z0; pos6(bar,-(45-theta)); z6l=z0; +z2r=z0; +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z3-z9}z3r---{z9-z3}z3l..z2l--cycle; +filldraw z2r..{z4-z9}z4r---{z9-z4}z4l..z2l--cycle; +penlabels(0,1,2,3,4,5,6,9); endchar; +enddef; + +def RevUpperTopBarb (expr ChCode, ChWidthFrac, ChDepthFrac)= +beginchar(ChCode,ChWidthFrac*18u#,0,ChDepthFrac*18u#); +adjust_fit(0,0); pickup crisp.nib; +x1=0; x0=w; +y1=h; y0=-d; +numeric theta; theta=angle(z0-z1); +pos1(rule_thickness,90+theta); +pos0(rule_thickness,90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir -(90+(45-theta)) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z3=z0+ dir -(180+(45-theta)) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z2l=z0; +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z3-z9}z3r---{z9-z3}z3l..z2l--cycle; +filldraw z2r{dir (270+theta)}..{z1-z0}z0l--z2l--cycle; +endchar; +enddef; + + +def RevUpperBotBarb (expr ChCode,ChWidthFrac,ChDepthFrac)= +beginchar(ChCode,ChWidthFrac*18u#,0,ChDepthFrac*18u#); +adjust_fit(0,0); pickup crisp.nib; +x1=0; x0=w; +y1=h; y0=-d; +numeric theta; theta=angle(z0-z1); +pos1(rule_thickness,90+theta); +pos0(rule_thickness,90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir -(90+(45-theta)) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z3=z0+ dir -(180+(45-theta)) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z2l=z0; +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z4-z9}z4r---{z9-z4}z4l..z2l--cycle; +filldraw z2r{dir (90+theta)}..{z1-z0}z0r--z2l--cycle; + +endchar; + +enddef; + + +def RevLowerTopBarb (expr ChCode, ChWidthFrac, ChDepthFrac)= +beginchar(ChCode,ChWidthFrac*18u#,0,ChDepthFrac*18u#); +adjust_fit(0,0); pickup crisp.nib; +x1=w ; x0=0; +y1=-d; y0=h; +numeric theta; theta=angle(z1-z0); +pos1(rule_thickness,90+theta); +pos0(rule_thickness,90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir (90-(45-theta)) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z3=z0+ dir -(45-theta) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +pos5(bar,90-(45-theta)); z5l=z0; pos6(bar,-(45-theta)); z6l=z0; +z2r=z0; +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z4-z9}z4r---{z9-z4}z4l..z2l--cycle; +filldraw z2l{dir (180+90+theta)}..{z1-z0}z0l--z2r--cycle; +endchar; + +enddef; + + +def RevLowerBotBarb (expr ChCode, ChWidthFrac,ChDepthFrac)= +beginchar(ChCode,ChWidthFrac*18u#,0,ChDepthFrac*18u#); +adjust_fit(0,0); pickup crisp.nib; +x1=w ; x0=0; +y1=-d; y0=h; +numeric theta,delta;theta=angle(z1-z0); +pos1(rule_thickness,90+theta); +pos0(rule_thickness,90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir (90-(45-theta)) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z3=z0+ dir -(45-theta) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +pos5(bar,90-(45-theta)); z5l=z0; pos6(bar,-(45-theta)); z6l=z0; +z2r=z0; +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z3-z9}z3r---{z9-z3}z3l..z2l--cycle; +filldraw z2l{dir (90+theta)}..{z1-z0}z0r--z2r--cycle; + +endchar; + +enddef; + +def RevLowerTopHook (expr ChCode, ChWidthFrac, ChDepthFrac)= +compute_spread(.45x_height#,.55x_height); +beginchar(ChCode,ChWidthFrac*18u#,0,ChDepthFrac*18u#); +adjust_fit(0,0); pickup crisp.nib; +x1=(w) ; x0= 0; +y1=-d; y0=h; +numeric theta; theta=angle(z1-z0); +pos1(rule_thickness,-90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir (90+theta) xscaled spread yscaled spread; +pos5(bar,90-(45-theta)); z5l=z0; pos6(bar,-(45-theta)); z6l=z0; +z2l=z0; +z9=.381966[.5[z3,z4],z0]; +pickup rule.nib; +z40= 1/2[z0,z4] + dir (180+theta) xscaled 2.5u yscaled 2.5u; +draw z0{z0-z1}..{z4-z0}z40..{z1-z0}z4; +endchar; +enddef; + + +def RevLowerBotHook (expr ChCode, ChWidthFrac, ChDepthFrac)= +compute_spread(.45x_height#,.55x_height); +beginchar(ChCode,ChWidthFrac*18u#,0,ChDepthFrac*18u#); +adjust_fit(0,0); pickup crisp.nib; +x1=(w) ; x0= 0; +y1=-d; y0=h; +numeric theta,delta; theta=angle(z1-z0); delta=3u++.24asc_height; +if abs(theta-45)<2.5: theta:=45; y1:=y0+x1-x0; fi % near-45$^\circ$ angle +pos1(rule_thickness,-90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir -(90-theta) xscaled spread yscaled spread; +%dir (90-theta) xscaled (delta+eps) yscaled (delta+eps); +%z3=z0+ dir -(45-theta) xscaled (delta+eps) yscaled (delta+eps); +pos5(bar,90-(45-theta)); z5l=z0; pos6(bar,-(45-theta)); z6l=z0; +z2l=z0; +z9=.381966[.5[z3,z4],z0]; +z40= 1/2[z0,z4] + dir (180+theta) xscaled 2.5u yscaled 2.5u; +pickup rule.nib; +draw z0{z0-z1}..{z4-z0}z40..{z1-z0}z4; +%penstroke z2e..{z4-z9}z4e; + +penlabels(0,1,2,3,4,5,6,9); endchar; +enddef; + +def RevUpperTopHook (expr ChCode, ChWidthFrac, ChDepthFrac)= + +beginchar(ChCode,ChWidthFrac*18u#,0,ChDepthFrac*18u#); +adjust_fit(0,0); pickup crisp.nib; +x1=0; x0=(w); +y1=h; y0=-d; +numeric theta; theta=angle(z0-z1); +pos1(rule_thickness,90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir (90+theta) xscaled (spread) yscaled (spread); +z2r=z0; +z9=.381966[.5[z3,z4],z0]; +z40= 1/2[z0,z4] + dir theta xscaled 2.5u yscaled 2.5u; +pickup rule.nib; +draw z0{z0-z1}..{z4-z0}z40..{z1-z0}z4; +endchar; +enddef; + +def RevUpperBotHook (expr ChCode, ChWidthFrac, ChDepthFrac)= +beginchar(ChCode,ChWidthFrac*18u#,0,ChDepthFrac*18u#); +adjust_fit(0,0); pickup crisp.nib; +x1= 0; x0=(w); +y1=h; y0=-d; +numeric theta; theta=angle(z0-z1); +pos1(rule_thickness,90+theta); +pos2(1.5rule_thickness,theta); +pos3(bar,theta); pos4(bar,theta); +z4=z0+ dir -(90-theta) xscaled (spread) yscaled (spread); +z2r=z0; +z9=.381966[.5[z3,z4],z0]; +z40= 1/2[z0,z4] + dir theta xscaled 2.5u yscaled 2.5u; +pickup rule.nib; +draw z0{z0-z1}..{z4-z0}z40..{z1-z0}z4; +penlabels(0,1,2,3,4,5,6,9); endchar; +enddef; + + +def RevSquiggle (expr ChCode, ChWidthFrac,ChDepthFrac)= + +beginchar(ChCode,ChWidthFrac*18u#,0,ChDepthFrac*18u#); +adjust_fit(0,0); +x0= 0; x1=(w); +y0=h; y1=-d; +numeric theta,delta; theta=angle(z1-z0); +delta=3u; +z2=.5/6[z0,z1]; +z8=5.5/6[z0,z1]; +z3=1/6[z0,z1] + dir (90+theta) xscaled (delta+eps) yscaled (delta+eps); +z5=3/6[z0,z1] + dir (90+theta) xscaled (delta+eps) yscaled (delta+eps); +z7=5/6[z0,z1] + dir (90+theta) xscaled (delta+eps) yscaled (delta+eps); +z4=2/6[z0,z1] + dir -(90-theta) xscaled (delta+eps) yscaled (delta+eps); +z6=4/6[z0,z1] + dir -(90-theta) xscaled (delta+eps) yscaled (delta+eps); + +pickup pencircle scaled rule_thickness; +draw z0--z2--z3--z4--z5--z6--z7--z8--z1; +penlabels(1,2); endchar; +enddef; + + +RevShaft(0,1,2/5); +RevShaft(13,1,1/2); +RevShaft(26,1,3/5); +RevShaft(39,1,2/3); +RevShaft(52,1,3/4); +RevShaft(65,1,4/5); +RevShaft(78,1,5/6); +RevShaft(91,1,1); +RevShaft(104,5/6,1); + +RevDashedShaft(1,1,2/5); +RevDashedShaft(14,1,1/2); +RevDashedShaft(27,1,3/5); +RevDashedShaft(40,1,2/3); +RevDashedShaft(53,1,3/4); +RevDashedShaft(66,1,4/5); +RevDashedShaft(79,1,5/6); +RevDashedShaft(92,1,1); +RevDashedShaft(105,5/6,1); + +RevUpperHead(2,1,2/5); +RevUpperHead(15,1,1/2); +RevUpperHead(28,1,3/5); +RevUpperHead(41,1,2/3); +RevUpperHead(54,1,3/4); +RevUpperHead(67,1,4/5); +RevUpperHead(80,1,5/6); +RevUpperHead(93,1,1); +RevUpperHead(106,5/6,1); + +RevLowerHead(3,1,2/5); +RevLowerHead(16,1,1/2); +RevLowerHead(29,1,3/5); +RevLowerHead(42,1,2/3); +RevLowerHead(55,1,3/4); +RevLowerHead(68,1,4/5); +RevLowerHead(81,1,5/6); +RevLowerHead(94,1,1); +RevLowerHead(107,5/6,1); + + +RevUpperTopBarb(4,1,2/5); +RevUpperTopBarb(17,1,1/2); +RevUpperTopBarb(30,1,3/5); +RevUpperTopBarb(43,1,2/3); +RevUpperTopBarb(56,1,3/4); +RevUpperTopBarb(69,1,4/5); +RevUpperTopBarb(82,1,5/6); +RevUpperTopBarb(95,1,1); +RevUpperTopBarb(108,5/6,1); + + +RevUpperBotBarb(5,1,2/5); +RevUpperBotBarb(18,1,1/2); +RevUpperBotBarb(31,1,3/5); +RevUpperBotBarb(44,1,2/3); +RevUpperBotBarb(57,1,3/4); +RevUpperBotBarb(70,1,4/5); +RevUpperBotBarb(83,1,5/6); +RevUpperBotBarb(96,1,1); +RevUpperBotBarb(109,5/6,1); + + +RevLowerTopBarb(6,1,2/5); +RevLowerTopBarb(19,1,1/2); +RevLowerTopBarb(32,1,3/5); +RevLowerTopBarb(45,1,2/3); +RevLowerTopBarb(58,1,3/4); +RevLowerTopBarb(71,1,4/5); +RevLowerTopBarb(84,1,5/6); +RevLowerTopBarb(97,1,1); +RevLowerTopBarb(110,5/6,1); + + + +RevLowerBotBarb(7,1,2/5); +RevLowerBotBarb(20,1,1/2); +RevLowerBotBarb(33,1,3/5); +RevLowerBotBarb(46,1,2/3); +RevLowerBotBarb(59,1,3/4); +RevLowerBotBarb(72,1,4/5); +RevLowerBotBarb(85,1,5/6); +RevLowerBotBarb(98,1,1); +RevLowerBotBarb(111,5/6,1); + + +RevLowerTopHook(8,1,2/5); +RevLowerTopHook(21,1,1/2); +RevLowerTopHook(34,1,3/5); +RevLowerTopHook(47,1,2/3); +RevLowerTopHook(60,1,3/4); +RevLowerTopHook(73,1,4/5); +RevLowerTopHook(86,1,5/6); +RevLowerTopHook(99,1,1); +RevLowerTopHook(112,5/6,1); + +RevLowerBotHook(9,1,2/5); +RevLowerBotHook(22,1,1/2); +RevLowerBotHook(35,1,3/5); +RevLowerBotHook(48,1,2/3); +RevLowerBotHook(61,1,3/4); +RevLowerBotHook(74,1,4/5); +RevLowerBotHook(87,1,5/6); +RevLowerBotHook(100,1,1); +RevLowerBotHook(113,5/6,1); + + +RevUpperTopHook(10,1,2/5); +RevUpperTopHook(23,1,1/2); +RevUpperTopHook(36,1,3/5); +RevUpperTopHook(49,1,2/3); +RevUpperTopHook(62,1,3/4); +RevUpperTopHook(75,1,4/5); +RevUpperTopHook(88,1,5/6); +RevUpperTopHook(101,1,1); +RevUpperTopHook(114,5/6,1); + + +RevUpperBotHook(11,1,2/5); +RevUpperBotHook(24,1,1/2); +RevUpperBotHook(37,1,3/5); +RevUpperBotHook(50,1,2/3); +RevUpperBotHook(63,1,3/4); +RevUpperBotHook(76,1,4/5); +RevUpperBotHook(89,1,5/6); +RevUpperBotHook(102,1,1); +RevUpperBotHook(115,5/6,1); + +RevSquiggle(12,1,2/5); +RevSquiggle(25,1,1/2); +RevSquiggle(38,1,3/5); +RevSquiggle(51,1,2/3); +RevSquiggle(64,1,3/4); +RevSquiggle(77,1,4/5); +RevSquiggle(90,1,5/6); +RevSquiggle(103,1,1); +RevSquiggle(116,5/6,1); + +beginchar(117,0,0,0); +adjust_fit(0,0); pickup crisp.nib; +numeric delta; delta=3u++.24asc_height; +pickup rule.nib; +lft x0=0; +y0=0; +lft x2=0; +y2=y0; %top +pos2(1.5rule_thickness,270); +pos3(bar,270); pos4(bar,270); +z4=z0+ dir (90-45) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z3=z0+ dir (90+45) scaled ((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z3-z9}z3r---{z9-z3}z3l..z2l--cycle; +filldraw z2r..{z4-z9}z4r---{z9-z4}z4l..z2l--cycle; + +endchar; + +beginchar(118,0,0,10/3pt#); +adjust_fit(0,0); pickup rule.nib; +numeric delta; delta=((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +lft x0=0; +y0=0; +lft x2=0; +y2=y0; %top +pos2(1.5rule_thickness,90); +pos3(bar,90); pos4(bar,90); +z4=z0+ dir (270-45) xscaled (delta+eps) yscaled (delta+eps); +z3=z0+ dir (270+45) xscaled (delta+eps) yscaled (delta+eps); +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z3-z9}z3r---{z9-z3}z3l..z2l--cycle; +filldraw z2r..{z4-z9}z4r---{z9-z4}z4l..z2l--cycle; +endchar; + +beginchar(119,0,0,0); +adjust_fit(0,0); pickup rule.nib; +numeric delta; delta=((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +lft x0=0; +y0=0; +lft x2=0; +y2=y0; +pos0(rule_thickness,0); +pos2(1.5rule_thickness,270); +pos3(bar,270); pos4(bar,270); +z4=z0+ dir (90-45) xscaled (delta+eps) yscaled (delta+eps); +z3=z0+ dir (90+45) xscaled (delta+eps) yscaled (delta+eps); +z9=.381966[.5[z3,z4],z0]; + +pickup crisp.nib; +filldraw z2r..{z3-z9}z3r---{z9-z3}z3l..z2l--cycle; +filldraw z2r{right}..{up}z0r--z2l--cycle; +penlabels(0,1,2,3,4,5,6,9); endchar; + +beginchar(120,0,0,0); +adjust_fit(0,0); pickup rule.nib; +numeric delta; delta=((3u++.24asc_height)+eps-rule_thickness-.5crisp.breadth); +lft x0=0; +y0=0; +lft x2=y0; y2=0; +pos0(rule_thickness,0); +pos2(1.5rule_thickness,270); +pos3(bar,270); pos4(bar,270); +z4=z0+ dir (90-45) xscaled (delta+eps) yscaled (delta+eps); +z3=z0+ dir (90+45) xscaled (delta+eps) yscaled (delta+eps); +z9=.381966[.5[z3,z4],z0]; +pickup crisp.nib; +filldraw z2r..{z4-z9}z4r---{z9-z4}z4l..z2l--cycle; +filldraw z2r{left}..{up}z0l--z2l--cycle; +penlabels(0,1,2,3,4,5,6,9); endchar; + +compute_spread(.45x_height#,.55x_height); +beginchar(121,0,0,10/3pt#); +adjust_fit(0,0); pickup rule.nib; +lft x0=0; +y0=0; +z4=z0+ dir 180 xscaled spread yscaled spread; +bot z40= 1/2[z0,z4] + dir 270 xscaled 2.5u yscaled 2.5u; +draw z0{down}..{z4-z0}z40..{up}z4; +penlabels(0,1,2,3,4,5,6,9); endchar; + +compute_spread(.45x_height#,.55x_height); +beginchar(122,0,0,10/3pt#); +adjust_fit(0,0); pickup rule.nib; +lft x0=0; +y0=0; +z4=z0 - dir 180 xscaled spread yscaled spread; +bot z40= 1/2[z0,z4] + dir 270 xscaled 2.5u yscaled 2.5u; +%draw z0{down}..{z4-z0}z40..{up}z4; +draw z0{down}..{z4-z0}z40..{up}z4; +penlabels(0,1,2,3,4,5,6,9); endchar; +bye. + + -- cgit v1.2.3