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in code/rfc cross-referenced side-by-side view, link to datatracker for rfc's
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1 changed files with 17 additions and 2 deletions
19
rfc/xr.go
19
rfc/xr.go
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@ -320,6 +320,21 @@ let changinghash = false
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function hashline(s) {
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return s ? ':'+s.substring('#L'.length) : ''
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}
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function updateRFCLink(s) {
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const t = s.split('/')
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let e
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if (t.length === 2 && t[0] === 'rfc' && ''+parseInt(t[1]) === t[1]) {
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e = document.createElement('a')
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e.setAttribute('href', 'https://datatracker.ietf.org/doc/html/rfc'+t[1])
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e.setAttribute('rel', 'noopener')
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} else {
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e = document.createElement('span')
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}
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e.innerText = s
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e.style.fontWeight = 'bold'
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rfcfile.replaceWith(e)
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rfcfile = e
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}
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function updateHash() {
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const code = trimDotHTML(codeiframe.contentWindow.location.pathname.substring(basepath.length))+hashline(codeiframe.contentWindow.location.hash)
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const rfc = trimDotHTML(rfciframe.contentWindow.location.pathname.substring(basepath.length))+hashline(rfciframe.contentWindow.location.hash)
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@ -329,7 +344,7 @@ function updateHash() {
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return
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}
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codefile.innerText = code
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rfcfile.innerText = rfc
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updateRFCLink(rfc)
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const nhash = '#' + code + ',' + rfc
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if (location.hash === nhash || location.hash === '' && nhash === '#code,rfc') {
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return
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@ -392,7 +407,7 @@ function updateIframes() {
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}
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if (rfciframe.src !== rfcsrc) {
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rfciframe = replaceIframe(rfciframe, rfcsrc)
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rfcfile.innerText = t[1]
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updateRFCLink(t[1])
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}
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}
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window.addEventListener('load', function() {
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