Greek markup
The following are always placed inside <g> (Greek) markup:
1 \nabla
2 \varpi
3 \varepsilon
4 \varphi
5 \digamma
6 \partial
8 \varkappa
9 \varrho
A \Alpha
B \Beta
C \Chi
D \Delta
E \Epsilon
F \Phi
G \Gamma
H \Eta
I \Iota
K \Kappa
L \Lambda
M \Mu
N \Nu
O \Omicron
P \Pi
Q \Theta
R \Rho
S \Sigma
T \Tau
U \Upsilon
W \Omega
X \Xi
Y \Psi
Z \Zeta
a \alpha
b \beta
c \chi
d \delta
e \epsilon
f \phi
g \gamma
h \eta
i \iota
j \vartheta
k \kappa
l \lambda
m \mu
n \nu
o \o
p \pi
q \theta
r \rho
s \sigma
t \tau
u \upsilon
v \varsigma
w \omega
x \xi
y \psi
z \zeta
Entity versions of the Greek alphabet (for example, &alpha) are also accepted as well as the tag versions (for example, <g>a</g>). A Greek symbol will be written as a tag, unless the entity_output configuration variable is set to yes.