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% CM-style ``Sans Serif'' Slanted Caps and Small Caps serifed I, Pi, Xi 9 point
% Based on fonts by Donald Knuth
% By Ariel Barton, 2013/4/21
if unknown sansfontbase: input sansfontbase fi

font_identifier:="CMSMFCSCI"; font_size 9pt#;
% first come parameters used to set the uppercase letters
% (including some for lowercase that aren't actually used)
u#:=19.5/36pt#;                 % eczi0900 % unit width
width_adj#:=13/36pt#;           % cmssi9 % width adjustment for certain characters
serif_fit#:=-6.5/36pt#;         % cmssi9 % extra sidebar near lowercase serifs
cap_serif_fit#:=-9/36pt#;       % cmssi9 % extra sidebar near uppercase serifs
letter_fit#:=5/36pt#;           % eczi0900 % extra space added to all sidebars

body_height#:=243/36pt#;        % cmssi9 % height of tallest characters
asc_height#:=225/36pt#;         % cmssi9 % height of lowercase ascenders
cap_height#:=225/36pt#;         % cmssi9 % height of caps
fig_height#:=212/36pt#;         % cmssi9 % height of numerals
x_height#:=144/36pt#;           % cmssi9 % height of lowercase without ascenders
math_axis#:=81/36pt#;           % cmssi9 % axis of symmetry for math symbols
bar_height#:=71/36pt#;          % cmssi9 % height of crossbar in lowercase e
comma_depth#:=41/36pt#;         % cmssi9 % depth of comma below baseline
desc_depth#:=63/36pt#;          % cmssi9 % depth of lowercase descenders

crisp#:=0pt#;                   % cmssi9 % diameter of serif corners
tiny#:=0pt#;                    % cmssi9 % diameter of rounded corners
fine#:=0pt#;                    % cmssi9 % diameter of sharply rounded corners
thin_join#:=16/36pt#;           % cmssi9 % width of extrafine details
hair#:=27/36pt#;                % cmssi9 % lowercase hairline breadth
stem#:=27/36pt#;                % cmssi9 % lowercase stem breadth
curve#:=27/36pt#;               % cmssi9 % lowercase curve breadth
ess#:=27/36pt#;                 % cmssi9 % breadth in middle of lowercase s
flare#:=24/36pt#;               % cmssi9 % diameter of bulbs or breadth of terminals
dot_size#:=28/36pt#;            % cmssi9 % diameter of dots
cap_hair#:=27/36pt#;            % cmssi9 % uppercase hairline breadth
cap_stem#:=31/36pt#;            % cmssi9 % uppercase stem breadth
cap_curve#:=31/36pt#;           % cmssi9 % uppercase curve breadth
cap_ess#:=31/36pt#;             % cmssi9 % breadth in middle of uppercase s
rule_thickness#:=13.68/36pt#;   % cmssi9 % thickness of lines in math symbols

dish#:=0pt#;                    % cmssi9 % amount erased at top or bottom of serifs
bracket#:=0pt#;                 % cmssi9 % vertical distance from serif base to tangent
jut#:=0pt#;                     % cmssi9 % protrusion of lowercase serifs
cap_jut#:=0pt#;                 % cmssi9 % protrusion of uppercase serifs
beak_jut#:=0pt#;                % cmssi9 % horizontal protrusion of beak serifs
beak#:=0.5/36pt#;               % cmssi9 % vertical protrusion of beak serifs
vair#:=21/36pt#;                % cmssi9 % vertical diameter of hairlines
notch_cut#:=17/36pt#;           % cmssi9 % maximum breadth above or below notches
bar#:=20/36pt#;                 % cmssi9 % lowercase bar thickness
slab#:=22/36pt#;                % cmssi9 % serif and arm thickness
cap_bar#:=21/36pt#;             % cmssi9 % uppercase bar thickness
cap_band#:=19/36pt#;            % cmssi9 % uppercase thickness above/below lobes
cap_notch_cut#:=24/36pt#;       % cmssi9 % max breadth above/below uppercase notches
serif_drop#:=2/36pt#;           % cmssi9 % vertical drop of sloped serifs
stem_corr#:=1/36pt#;            % cmssi9 % for small refinements of stem breadth
vair_corr#:=1/36pt#;            % cmssi9 % for small refinements of hairline height
apex_corr#:=4.5/36pt#;          % cmssi9 % extra width at diagonal junctions

o#:=7/36pt#;                    % cmssi9 % amount of overshoot for curves
apex_o#:=0pt#;                  % cmssi9 % amount of overshoot for diagonal junctions

slant:=0.21255;                 % cmssi9 % tilt ratio $(\Delta x/\Delta y)$
fudge:=0.95;                    % cmssi9 % factor applied to weights of heavy characters
math_spread:=0.2;               % cmssi9 % extra openness of math symbols
superness:=0.7071;              % cmssi9 % parameter for superellipses
superpull:=0.05;                % cmssi9 % extra openness inside bowls
beak_darkness:=0;               % cmssi9 % fraction of triangle inside beak serifs
ligs:=1;                        % cmcsc10 % level of ligatures to be included

square_dots:=true;              % cmssi9 % should dots be square?
hefty:=true;                    % cmssi9 % should we try hard not to be overweight?
serifs:=false;                  % cmssi9 % should serifs and bulbs be attached?
monospace:=false;               % cmssi9 % should all characters have the same width?
variant_g:=false;               % cmssi9 % should an italic-style g be used?
low_asterisk:=false;            % cmssi9 % should the asterisk be centered at the axis?
math_fitting:=false;            % cmcsc10 % should math-mode spacing be used?

I_cap_jut#:=33/36pt#;           % cmsl9% Special parameters for serifs on uppercase I and Pi
I_beak#:=63/36pt#;              % cmsl9% Special parameters for serifs on uppercase I and Pi
bigdw#:=4/36pt#;                % cmsl9% Adjusted dw for unusually wide strokes

% now come replacements used to set the lowercase caps

lower.u#:=14.5/36pt#;           % eczi0900 % unit width
lower.width_adj#:=9.75/36pt#;   % eczi0900 % width adjustment for certain characters
lower.cap_serif_fit#:=-7.04/36pt#;% eczi0900 % extra sidebar near uppercase serifs
lower.letter_fit#:=2/36pt#;     % eczi0900 % extra space added to all sidebars

lower.body_height#:=173/36pt#;  % eczi0900 % height of tallest characters
lower.cap_height#:=163/36pt#;   % eczi0900 % height of caps
lower.x_height#:=103.7/36pt#;   % eczi0900 % height of lowercase without ascenders
lower.bar_height#:=51/36pt#;    % eczi0900 % height of crossbar in lowercase e
lower.comma_depth#:=29.28/36pt#;% eczi0900 % depth of comma below baseline

lower.flare#:=17.6/36pt#;       % eczi0900 % diameter of bulbs or breadth of terminals
lower.cap_hair#:=21.86/36pt#;   % eczi0900 % uppercase hairline breadth
lower.stem#:=22.49/36pt#;       % eczi0900 % lowercase stem breadth
lower.cap_stem#:=24.58/36pt#;   % eczi0900 % uppercase stem breadth
lower.cap_curve#:=25.36/36pt#;  % eczi0900 % uppercase curve breadth
lower.cap_ess#:=24/36pt#;       % eczi0900 % breadth in middle of uppercase s

lower.cap_jut#:=0pt#;           % eczi0900 % protrusion of uppercase serifs
lower.beak_jut#:=0pt#;          % eczi0900 % horizontal protrusion of beak serifs
lower.beak#:=0.36/36pt#;        % eczi0900 % vertical protrusion of beak serifs
lower.slab#:=17.82/36pt#;       % eczi0900 % serif and arm thickness
lower.cap_bar#:=17/36pt#;       % eczi0900 % uppercase bar thickness
lower.cap_band#:=15.39/36pt#;   % eczi0900 % uppercase thickness above/below lobes
lower.cap_notch_cut#:=24/36pt#; % eczi0900 % max breadth above/below uppercase notches

lower.o#:=4/36pt#;              % eczi0900 % amount of overshoot for curves
lower.apex_o#:=0pt#;            % eczi0900 % amount of overshoot for diagonal junctions

lower.fudge:=0.95;              % eczi0900 % factor applied to weights of heavy characters

lower.I_cap_jut#:=23/36pt#;     % cmcsc9% Special parameters for serifs on uppercase I and Pi
lower.I_beak#:=45/36pt#;        % cmcsc9% Special parameters for serifs on uppercase I and Pi

generate sans-IPiXicsc      % switch to the driver file