% Sans Serif extended integrals 9 pt
% Based on fonts by Eddie Saudrais, Donald Knuth
% By Ariel Barton, 2013/4/12
if unknown sansfontbase: input sansfontbase fi

font_identifier:="ESINT"; font_size 9pt#;

u#:=18.5/36pt#;                 % cmss9 % unit width
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
tdec#:=6u#;        % space between integrals signs (textstyle)
ddec#:=6.5u#;      % space between integrals signs (displaystyle)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
width_adj#:=13/36pt#;           % cmss9 % width adjustment for certain characters
serif_fit#:=-6.5/36pt#;         % cmss9 % extra sidebar near lowercase serifs
cap_serif_fit#:=-9/36pt#;       % cmss9 % extra sidebar near uppercase serifs
letter_fit#:=0pt#;              % cmss9 % extra space added to all sidebars

body_height#:=243/36pt#;        % cmss9 % height of tallest characters
asc_height#:=225/36pt#;         % cmss9 % height of lowercase ascenders
cap_height#:=225/36pt#;         % cmss9 % height of caps
fig_height#:=212/36pt#;         % cmss9 % height of numerals
x_height#:=144/36pt#;           % cmss9 % height of lowercase without ascenders
math_axis#:=81/36pt#;           % cmss9 % axis of symmetry for math symbols
bar_height#:=71/36pt#;          % cmss9 % height of crossbar in lowercase e
comma_depth#:=41/36pt#;         % cmss9 % depth of comma below baseline
desc_depth#:=63/36pt#;          % cmss9 % depth of lowercase descenders

crisp#:=0pt#;                   % cmss9 % diameter of serif corners
tiny#:=0pt#;                    % cmss9 % diameter of rounded corners
fine#:=0pt#;                    % cmss9 % diameter of sharply rounded corners
thin_join#:=16/36pt#;           % cmss9 % width of extrafine details
hair#:=27/36pt#;                % cmss9 % lowercase hairline breadth
stem#:=27/36pt#;                % cmss9 % lowercase stem breadth
curve#:=27/36pt#;               % cmss9 % lowercase curve breadth
ess#:=27/36pt#;                 % cmss9 % breadth in middle of lowercase s
flare#:=24/36pt#;               % cmss9 % diameter of bulbs or breadth of terminals
dot_size#:=35/36pt#;            % cmex9 % diameter of dots
cap_hair#:=27/36pt#;            % cmss9 % uppercase hairline breadth
cap_stem#:=31/36pt#;            % cmss9 % uppercase stem breadth
cap_curve#:=31/36pt#;           % cmss9 % uppercase curve breadth
cap_ess#:=31/36pt#;             % cmss9 % breadth in middle of uppercase s
rule_thickness#:=13.68/36pt#;   % cmss9 % thickness of lines in math symbols

dish#:=0pt#;                    % cmss9 % amount erased at top or bottom of serifs
bracket#:=0pt#;                 % cmss9 % vertical distance from serif base to tangent
jut#:=0pt#;                     % cmss9 % protrusion of lowercase serifs
cap_jut#:=0pt#;                 % cmss9 % protrusion of uppercase serifs
beak_jut#:=0pt#;                % cmss9 % horizontal protrusion of beak serifs
beak#:=0.5/36pt#;               % cmss9 % vertical protrusion of beak serifs
vair#:=21/36pt#;                % cmss9 % vertical diameter of hairlines
notch_cut#:=17/36pt#;           % cmss9 % maximum breadth above or below notches
bar#:=20/36pt#;                 % cmss9 % lowercase bar thickness
slab#:=22/36pt#;                % cmss9 % serif and arm thickness
cap_bar#:=21/36pt#;             % cmss9 % uppercase bar thickness
cap_band#:=19/36pt#;            % cmss9 % uppercase thickness above/below lobes
cap_notch_cut#:=324/36pt#;      % cmex9 % max breadth above/below uppercase notches
cap_notch_cut#:=24/36pt#;       % cmss9 % max breadth above/below uppercase notches
serif_drop#:=3.6/36pt#;         % cmex9 % vertical drop of sloped serifs
serif_drop#:=2/36pt#;           % cmss9 % vertical drop of sloped serifs
stem_corr#:=1/36pt#;            % cmss9 % for small refinements of stem breadth
vair_corr#:=1/36pt#;            % cmss9 % for small refinements of hairline height
apex_corr#:=4.5/36pt#;          % cmss9 % extra width at diagonal junctions

o#:=7/36pt#;                    % cmss9 % amount of overshoot for curves
apex_o#:=0pt#;                  % cmss9 % amount of overshoot for diagonal junctions

slant:=0;                       % cmss9 % tilt ratio
fudge:=0.95;                    % cmss9 % factor applied to weights of heavy characters
math_spread:=0.2;               % cmss9 % extra openness of math symbols
superness:=0.7071;              % cmss9 % parameter for superellipses
superpull:=0.05;                % cmss9 % extra openness inside bowls
beak_darkness:=0;               % cmss9 % fraction of triangle inside beak serifs
ligs:=2;                        % cmex9 % level of ligatures to be included

square_dots:=false;             % cmex9 % should dots be square?
hefty:=true;                    % cmss9 % should we try hard not to be overweight?
serifs:=false;                  % cmss9 % should serifs and bulbs be attached?
monospace:=false;               % cmss9 % should all characters have the same width?
variant_g:=false;               % cmss9 % should an italic-style g be used?
low_asterisk:=false;            % cmex9 % should the asterisk be centered at the axis?
math_fitting:=false;            % cmex9 % should math-mode spacing be used?

I_cap_jut#:=33/36pt#;           % cmmi9 % Special parameters for serifs on uppercase I
bigdw#:=4/36pt#;                % cmsy9 % Adjusted dw for unusually wide strokes

fontdimen 8:  % parameters $\xi_8$ through $\xi_{13}$ will now be listed
 rule_thickness#,  % default_rule_thickness
 36/36pt#,    % big_op_spacing1
 54/36pt#,    % big_op_spacing2
 64.8/36pt#,  % big_op_spacing3
 196/36pt#,   % big_op_spacing4
 36/36pt#;    % big_op_spacing5
generate sans-mathint     % switch to the driver file
