| #!/bin/sh | |
| # checkXrefs - check internal links in a Vulkan HTML spec | |
| # Usage: checkXrefs file.html | |
| # Prints a list of internal hrefs with no corresponding anchors. | |
| # (There are many anchors with no corresponding hrefs - this is OK). | |
| xrefs=`tempfile` | |
| ids=`tempfile` | |
| sed -e 's/ href="#/\nhref="#/g' < $1 | \ | |
| grep 'href="#' | \ | |
| sed -e 's/href="#//g' -e 's/"[ >].*//g' | \ | |
| sort | uniq > $xrefs | |
| sed -e 's/ id="/\nid="/g' < $1 | \ | |
| grep 'id="' | \ | |
| sed -e 's/id="//g' -e 's/"[ >].*//g' | \ | |
| sort | uniq > $ids | |
| comm -23 $xrefs $ids | |
| rm $xrefs $ids 1>&2 |