% Computer Modern Bold Extended Text Italic Halfslanted 12 point
if unknown cmbase: input cmbase fi

font_identifier:="CMBIBL"; font_size 12pt#;

u#:=25/36pt#;                   % unit width
width_adj#:=13/36pt#;           % width adjustment for certain characters
serif_fit#:=0pt#;               % extra sidebar near lowercase serifs
cap_serif_fit#:=8/36pt#;        % extra sidebar near uppercase serifs
letter_fit#:=13/36pt#;          % extra space added to all sidebars

body_height#:=324/36pt#;        % height of tallest characters
asc_height#:=300/36pt#;         % height of lowercase ascenders
cap_height#:=296.4/36pt#;       % height of caps
fig_height#:=278.4/36pt#;       % height of numerals
x_height#:=192/36pt#;           % height of lowercase without ascenders
math_axis#:=108/36pt#;          % axis of symmetry for math symbols
bar_height#:=102/36pt#;         % height of crossbar in lowercase e
comma_depth#:=84/36pt#;         % depth of comma below baseline
desc_depth#:=84/36pt#;          % depth of lowercase descenders

crisp#:=15/36pt#;               % diameter of serif corners
tiny#:=15/36pt#;                % diameter of rounded corners
fine#:=10/36pt#;                % diameter of sharply rounded corners
thin_join#:=11/36pt#;           % width of extrafine details
hair#:=23/36pt#;                % lowercase hairline breadth
stem#:=44/36pt#;                % lowercase stem breadth
curve#:=48/36pt#;               % lowercase curve breadth
ess#:=41/36pt#;                 % breadth in middle of lowercase s
flare#:=45/36pt#;               % diameter of bulbs or breadth of terminals
dot_size#:=57/36pt#;            % diameter of dots
cap_hair#:=24/36pt#;            % uppercase hairline breadth
cap_stem#:=53/36pt#;            % uppercase stem breadth
cap_curve#:=56/36pt#;           % uppercase curve breadth
cap_ess#:=54/36pt#;             % breadth in middle of uppercase s
rule_thickness#:=.66pt#;        % thickness of lines in math symbols

dish#:=1/36pt#;                 % amount erased at top or bottom of serifs
bracket#:=12/36pt#;             % vertical distance from serif base to tangent
jut#:=33/36pt#;                 % protrusion of lowercase serifs
cap_jut#:=46/36pt#;             % protrusion of uppercase serifs
beak_jut#:=12/36pt#;            % horizontal protrusion of beak serifs
beak#:=84/36pt#;                % vertical protrusion of beak serifs
vair#:=16/36pt#;                % vertical diameter of hairlines
notch_cut#:=12pt#;              % maximum breadth above or below notches
bar#:=18.5/36pt#;               % lowercase bar thickness
slab#:=18.5/36pt#;              % serif and arm thickness
cap_bar#:=18.5/36pt#;           % uppercase bar thickness
cap_band#:=18.5/36pt#;          % uppercase thickness above/below lobes
cap_notch_cut#:=12pt#;          % max breadth above/below uppercase notches
serif_drop#:=3.6/36pt#;         % vertical drop of sloped serifs
stem_corr#:=2/36pt#;            % for small refinements of stem breadth
vair_corr#:=1.5/36pt#;          % for small refinements of hairline height
apex_corr#:=0pt#;               % extra width at diagonal junctions

o#:=6/36pt#;                    % amount of overshoot for curves
apex_o#:=6/36pt#;               % amount of overshoot for diagonal junctions

slant:=1/8;                     % tilt ratio $(\Delta x/\Delta y)$
fudge:=1;                       % factor applied to weights of heavy characters
math_spread:=.4;                % extra openness of math symbols
superness:=8/11;                % parameter for superellipses
superpull:=1/8;                 % extra openness inside bowls
beak_darkness:=.4;              % 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:=false;            % should math-mode spacing be used?

generate textit                 % switch to the driver file