Fixes #2038818: When a math token is the beginning of a token, special processing has to occur
Fixes #2038818: When a math token is the beginning of a token, special processing has to occur

mungerd/plastex,dav94/plastex,dav94/plastex,valsdav/plastex,valsdav/plastex,mungerd/plastex,valsdav/plastex,valsdav/plastex,mungerd/plastex,dav94/plastex,mungerd/plastex,dav94/plastex