KK: a\[Tab]
KK: \Cm\\frac 1\[Down]a\[Return]\[Return]\[Return]
KK: \Cs
-KK: \Ax
-KK: buffer-export latex\[Return]
+KK: \Axbuffer-export latex\[Return]
TestEnd
Lang C
Assert pcregrep -M '^\$\\frac\{1\}\{a\}\$ \$\\frac\{1\}\{a\}\$ a' test.tex
KK: a\[Tab]
KK: \Cm\\frac 1\[Down]a\[Return]\[Return]\[Return]
KK: \Cs
-KK: \Ax
-KK: buffer-export latex\[Return]
+KK: \Axbuffer-export latex\[Return]
TestEnd
Lang C
Assert pcregrep -M '^\$\\frac\{1\}\{a\}\$ \$\\frac\{1\}\{a\}\$ \$a\$' test2.tex