type main.tex | find "\def\usewhat{dvipspdf}"&& goto dvipspdftype main.tex | find "\def\usewhat{dvipdfmx}"&& goto dvipdfmxtype main.tex | find "\def\usewhat{pdflatex}"&& goto pdflatextype main.tex | find "\def\usewhat{xelatex}"&& goto xelatextype main.tex | find "\def\usewhat{yap}"&& goto yap:dvipspdfdel main_dvipspdf.pdf main.dvi main.pslatex main.texbibtex mainlatex main.texgbk2uni main.outlatex main.texdvips -G0 -ta4 main.dvips2pdf main.ps main_dvipspdf.pdfdel *.aux *.bbl *.blg *.out *.thm *.toc *.lof *.fen *.toe *.lot *.ten *.log *.ps *.dvi *.loa /sstart main_dvipspdf.pdfexit:dvipdfmxdel main_dvipdfm.pdf main.dvilatex main.texbibtex mainlatex main.texgbk2uni main.outlatex main.texdvipdfmx -p a4 main.dviren main.pdf main_dvipdfmx.pdfdel *.aux *.bbl *.blg *.out *.thm *.toc *.lof *.fen *.toe *.lot *.ten *.log *.ps *.dvi *.loa /sstart main_dvipdfmx.pdfexit:pdflatexdel main_pdflatex.pdfpdflatex main.tex >> step1.txtbibtex main >> step2.txtpdflatex main.tex >> step3.txtgbk2uni main.out >> step4.txtpdflatex main.tex >> step5.txtren main.pdf main_pdflatex.pdfdel *.aux *.bbl *.blg *.out *.thm *.toc *.lof *.fen *.toe *.lot *.ten *.log *.synctex *.loa /sstart main_pdflatex.pdfexit:xelatexdel main_xelatex.pdfxelatex main.texbibtex maincopy /b fixbbl.txt+main.bbl main2.bbldel main.bblren main2.bbl main.bblxelatex main.texxelatex main.texren main.pdf main_xelatex.pdfdel *.aux *.bbl *.blg *.out *.thm *.toc *.lof *.fen *.toe *.lot *.ten *.log *.gz *.gz(busy)*.synctex *.loa /sstart main_xelatex.pdfexit:yapdel main.dvilatex main.texbibtex mainlatex main.texgbk2uni main.outlatex main.texdel *.aux *.bbl *.blg *.out *.thm *.toc *.lof *.fen *.toe *.lot *.ten *.log *.loa /sstart main.dviexit