* Adding a new font section::
* Adding a new glyph::
* Building the changed font::
+* METAFONT formatting rules::
@end menu
@node Overview of the feta font
rm mf/out/*
make
@end example
+
+@node METAFONT formatting rules
+@section METAFONT formatting rules
+
+There are special formatting rules for METAFONT files.
+
+Tabs are used for the indentation of commands.
+
+When a path contains more than two points, put each point on a
+separate line, with the operator at the beginning of the line.
+The operators are indented to the same depth as the initial point
+on the path using spaces. The indentation mechanism is illustrated
+below, with @samp{------->} indicating a tab character and any other
+indentation created using spaces.
+
+@example
+def draw_something (test) =
+------->if test:
+------->------->fill z1
+------->-------> -- z2
+------->-------> -- z3
+------->-------> .. cycle;
+------->fi;
+enddef;
+@end example
+