Error:
cat ../../doc/commands/genr_funcs_pt.xml | grep -v DOCTYPE | grep -v 'xml version' >> ftex_pt.xml && \
./xsltrans --funcs --tex ftex_pt.xml --docdir=../../doc/commands | \
./reflow > ../tex_pt/funcbody.tex && rm ftex_pt.xml touch functex_pt
./xsltrans: input file 'ftex_pt.xml'
rm: impossível remover «touch»: No such file or directory
rm: impossível remover «functex_pt»: No such file or directory
make[1]: *** [functex_pt] Error 1
make[1]: Leaving directory `/home/helio/gretl/doc/commands'
make: *** [functex] Error 2