[elpa] externals/ess 2eff0bbf9e 3/4: Merge pull request #1230 from svillemot/master

[ELPA Syncer]

branch: externals/ess
commit 2eff0bbf9ec4357fadfd3f42b6a9c8f110ab7273
Merge: f45542e723 32e7baf647
Author: Martin Mächler <maechler@r-project.org>
Commit: GitHub <noreply@github.com>

    Merge pull request #1230 from svillemot/master
    
    Clean auxiliary files generated by pdflatex for refcard.pdf
---
 doc/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/Makefile b/doc/Makefile
index 65a48a9c09..5c134f9288 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -25,6 +25,7 @@ readme.pdf : $(TEXISRC); $(TEXI2PDF) readme.texi
 distclean clean:
        @rm -f *.aux *.cp *.cps *.fn *.fns *.ky *.kys *.log *.out \
                *.pg *.pgs *.tmp *.toc *.tp *.vr *.vrs
+       @rm -f refcard/*.aux refcard/*.log
        @rm -f $(TXTs) $(PDFs) info/*.info* \
                html/*  *.info dir