Lines Matching refs:xrefs
104 xrefs=
129 xrefs=$OPTARG
160 if [ -z "$xrefs" ]; then
164 xrefs="cscope ctags"
166 xrefs="$xrefs etags"
170 set -- $xrefs
173 xrefs=
177 xrefs="$xrefs cscope"
180 xrefs="$xrefs ctags"
183 xrefs="$xrefs etags"
191 [ -z "$xrefs" ] && fail "no known cross-reference formats specified"
247 for xref in $xrefs; do