KK: x^(a) +\\frac 1+x^(a) \[Down]1-x^(a) \C\[Home]
KK: \CF
KK: \Cmx^(a) \[Tab]
-KK: \Cmx_a \[Return]\[Return]\[Return]
-KK: \Afs
+KK: \Cmx_a
+KD: 500
+KK: \[Return]\[Return]\[Return]
+KD: 60
+KK: \Cs
KK: \Ax
KK: buffer-export latex\[Return]
TestEnd grep '^\$x_{a}+\\frac{1+x_{a}}{1-x\^{(a)}}\$' test.tex