diff --git a/content/base/src/nsGkAtomList.h b/content/base/src/nsGkAtomList.h
index 056f063718e..76197a8326b 100644
--- a/content/base/src/nsGkAtomList.h
+++ b/content/base/src/nsGkAtomList.h
@@ -1382,20 +1382,48 @@ GK_ATOM(accent_, "accent")
 GK_ATOM(accentunder_, "accentunder")
 GK_ATOM(actiontype_, "actiontype")
 GK_ATOM(alignmentscope_, "alignmentscope")
+GK_ATOM(altimg_, "altimg")
+GK_ATOM(altimg_height_, "altimg-height")
+GK_ATOM(altimg_valign_, "altimg-valign")
+GK_ATOM(altimg_width_, "altimg-width")
 GK_ATOM(annotation_, "annotation")
+GK_ATOM(annotation_xml_, "annotation-xml")
 GK_ATOM(apply_, "apply")
+GK_ATOM(approx_, "approx")
 GK_ATOM(arccos_, "arccos")
+GK_ATOM(arccosh_, "arccosh")
+GK_ATOM(arccot_, "arccot")
+GK_ATOM(arccoth_, "arccoth")
+GK_ATOM(arccsc_, "arccsc")
+GK_ATOM(arccsch_, "arccsch")
+GK_ATOM(arcsec_, "arcsec")
+GK_ATOM(arcsech_, "arcsech")
 GK_ATOM(arcsin_, "arcsin")
+GK_ATOM(arcsinh_, "arcsinh")
 GK_ATOM(arctan_, "arctan")
+GK_ATOM(arctanh_, "arctanh")
+GK_ATOM(arg_, "arg")
 GK_ATOM(bevelled_, "bevelled")
+GK_ATOM(bind_, "bind")
 GK_ATOM(bvar_, "bvar")
+GK_ATOM(card_, "card")
+GK_ATOM(cartesianproduct_, "cartesianproduct")
+GK_ATOM(cbytes_, "cbytes")
+GK_ATOM(cd_, "cd")
+GK_ATOM(cdgroup_, "cdgroup")
+GK_ATOM(cerror_, "cerror")
+GK_ATOM(charalign_, "charalign")
 GK_ATOM(ci_, "ci")
+GK_ATOM(closure_, "closure")
 GK_ATOM(cn_, "cn")
+GK_ATOM(codomain_, "codomain")
 GK_ATOM(columnalign_, "columnalign")
+GK_ATOM(columnalignment_, "columnalignment")
 GK_ATOM(columnlines_, "columnlines")
 GK_ATOM(columnspacing_, "columnspacing")
 GK_ATOM(columnspan_, "columnspan")
 GK_ATOM(columnwidth_, "columnwidth")
+GK_ATOM(complexes_, "complexes")
 GK_ATOM(compose_, "compose")
 GK_ATOM(condition_, "condition")
 GK_ATOM(conjugate_, "conjugate")
@@ -1403,22 +1431,37 @@ GK_ATOM(cos_, "cos")
 GK_ATOM(cosh_, "cosh")
 GK_ATOM(cot_, "cot")
 GK_ATOM(coth_, "coth")
+GK_ATOM(crossout_, "crossout")
 GK_ATOM(csc_, "csc")
 GK_ATOM(csch_, "csch")
+GK_ATOM(cs_, "cs")
+GK_ATOM(csymbol_, "csymbol")
+GK_ATOM(curl_, "curl")
+GK_ATOM(decimalpoint_, "decimalpoint")
+GK_ATOM(definitionURL_, "definitionURL")
 GK_ATOM(degree_, "degree")
 GK_ATOM(denomalign_, "denomalign")
 GK_ATOM(depth_, "depth")
 GK_ATOM(determinant_, "determinant")
 GK_ATOM(diff_, "diff")
 GK_ATOM(displaystyle_, "displaystyle")
+GK_ATOM(divergence_, "divergence")
 GK_ATOM(divide_, "divide")
+GK_ATOM(domain_, "domain")
+GK_ATOM(domainofapplication_, "domainofapplication")
 GK_ATOM(edge_, "edge")
+GK_ATOM(el_, "el")
+GK_ATOM(emptyset_, "emptyset")
 GK_ATOM(eq_, "eq")
 GK_ATOM(equalcolumns_, "equalcolumns")
 GK_ATOM(equalrows_, "equalrows")
+GK_ATOM(equivalent_, "equivalent")
+GK_ATOM(eulergamma_, "eulergamma")
 GK_ATOM(exists_, "exists")
 GK_ATOM(exp_, "exp")
+GK_ATOM(exponentiale_, "exponentiale")
 GK_ATOM(factorial_, "factorial")
+GK_ATOM(factorof_, "factorof")
 GK_ATOM(fence_, "fence")
 GK_ATOM(fn_, "fn")
 GK_ATOM(fontfamily_, "fontfamily")
@@ -1427,32 +1470,50 @@ GK_ATOM(fontstyle_, "fontstyle")
 GK_ATOM(fontweight_, "fontweight")
 GK_ATOM(forall_, "forall")
 GK_ATOM(framespacing_, "framespacing")
+GK_ATOM(gcd_, "gcd")
 GK_ATOM(geq_, "geq")
 GK_ATOM(groupalign_, "groupalign")
 GK_ATOM(gt_, "gt")
 GK_ATOM(ident_, "ident")
+GK_ATOM(imaginaryi_, "imaginaryi")
+GK_ATOM(imaginary_, "imaginary")
 GK_ATOM(implies_, "implies")
-GK_ATOM(int_, "int")
+GK_ATOM(indentalignfirst_, "indentalignfirst")
+GK_ATOM(indentalign_, "indentalign")
+GK_ATOM(indentalignlast_, "indentalignlast")
+GK_ATOM(indentshiftfirst_, "indentshiftfirst")
+GK_ATOM(indentshift_, "indentshift")
+GK_ATOM(indenttarget_, "indenttarget")
+GK_ATOM(integers_, "integers")
 GK_ATOM(intersect_, "intersect")
 GK_ATOM(interval_, "interval")
+GK_ATOM(int_, "int")
 GK_ATOM(inverse_, "inverse")
 GK_ATOM(lambda_, "lambda")
+GK_ATOM(laplacian_, "laplacian")
 GK_ATOM(largeop_, "largeop")
+GK_ATOM(lcm_, "lcm")
 GK_ATOM(leq_, "leq")
 GK_ATOM(limit_, "limit")
 GK_ATOM(linebreak_, "linebreak")
+GK_ATOM(linebreakmultchar_, "linebreakmultchar")
+GK_ATOM(linebreakstyle_, "linebreakstyle")
 GK_ATOM(linethickness_, "linethickness")
 GK_ATOM(list_, "list")
 GK_ATOM(ln_, "ln")
-GK_ATOM(log_, "log")
+GK_ATOM(location_, "location")
 GK_ATOM(logbase_, "logbase")
+GK_ATOM(log_, "log")
+GK_ATOM(longdivstyle_, "longdivstyle")
 GK_ATOM(lowlimit_, "lowlimit")
 GK_ATOM(lquote_, "lquote")
 GK_ATOM(lspace_, "lspace")
 GK_ATOM(lt_, "lt")
 GK_ATOM(maction_, "maction")
 GK_ATOM(maligngroup_, "maligngroup")
+GK_ATOM(malign_, "malign")
 GK_ATOM(malignmark_, "malignmark")
+GK_ATOM(malignscope_, "malignscope")
 GK_ATOM(mathbackground_, "mathbackground")
 GK_ATOM(mathcolor_, "mathcolor")
 GK_ATOM(mathsize_, "mathsize")
@@ -1466,15 +1527,20 @@ GK_ATOM(menclose_, "menclose")
 GK_ATOM(merror_, "merror")
 GK_ATOM(mfenced_, "mfenced")
 GK_ATOM(mfrac_, "mfrac")
+GK_ATOM(mfraction_, "mfraction")
+GK_ATOM(mglyph_, "mglyph")
 GK_ATOM(mi_, "mi")
 GK_ATOM(minlabelspacing_, "minlabelspacing")
 GK_ATOM(minsize_, "minsize")
 GK_ATOM(minus_, "minus")
 GK_ATOM(mlabeledtr_, "mlabeledtr")
+GK_ATOM(mlongdiv_, "mlongdiv")
 GK_ATOM(mmultiscripts_, "mmultiscripts")
 GK_ATOM(mn_, "mn")
-GK_ATOM(mo_, "mo")
+GK_ATOM(momentabout_, "momentabout")
 GK_ATOM(moment_, "moment")
+GK_ATOM(mo_, "mo")
+GK_ATOM(monospaced_, "monospaced")
 GK_ATOM(movablelimits_, "movablelimits")
 GK_ATOM(mover_, "mover")
 GK_ATOM(mpadded_, "mpadded")
@@ -1482,9 +1548,15 @@ GK_ATOM(mphantom_, "mphantom")
 GK_ATOM(mprescripts_, "mprescripts")
 GK_ATOM(mroot_, "mroot")
 GK_ATOM(mrow_, "mrow")
+GK_ATOM(mscarries_, "mscarries")
+GK_ATOM(mscarry_, "mscarry")
+GK_ATOM(msgroup_, "msgroup")
+GK_ATOM(msline_, "msline")
 GK_ATOM(ms_, "ms")
 GK_ATOM(mspace_, "mspace")
 GK_ATOM(msqrt_, "msqrt")
+GK_ATOM(msrow_, "msrow")
+GK_ATOM(mstack_, "mstack")
 GK_ATOM(mstyle_, "mstyle")
 GK_ATOM(msub_, "msub")
 GK_ATOM(msubsup_, "msubsup")
@@ -1495,19 +1567,37 @@ GK_ATOM(mtext_, "mtext")
 GK_ATOM(mtr_, "mtr")
 GK_ATOM(munder_, "munder")
 GK_ATOM(munderover_, "munderover")
+GK_ATOM(naturalnumbers_, "naturalnumbers")
+GK_ATOM(negativemediummathspace_, "negativemediummathspace")
+GK_ATOM(negativethickmathspace_, "negativethickmathspace")
+GK_ATOM(negativethinmathspace_, "negativethinmathspace")
+GK_ATOM(negativeverythickmathspace_, "negativeverythickmathspace")
+GK_ATOM(negativeverythinmathspace_, "negativeverythinmathspace")
+GK_ATOM(negativeveryverythickmathspace_, "negativeveryverythickmathspace")
+GK_ATOM(negativeveryverythinmathspace_, "negativeveryverythinmathspace")
 GK_ATOM(neq_, "neq")
+GK_ATOM(notanumber_, "notanumber")
 GK_ATOM(notation_, "notation")
+GK_ATOM(note_, "note")
 GK_ATOM(notin_, "notin")
 GK_ATOM(notprsubset_, "notprsubset")
 GK_ATOM(notsubset_, "notsubset")
 GK_ATOM(numalign_, "numalign")
 GK_ATOM(other_, "other")
+GK_ATOM(outerproduct_, "outerproduct")
 GK_ATOM(partialdiff_, "partialdiff")
+GK_ATOM(piece_, "piece")
+GK_ATOM(piecewise_, "piecewise")
+GK_ATOM(pi_, "pi")
 GK_ATOM(plus_, "plus")
 GK_ATOM(power_, "power")
+GK_ATOM(primes_, "primes")
 GK_ATOM(product_, "product")
 GK_ATOM(prsubset_, "prsubset")
 GK_ATOM(quotient_, "quotient")
+GK_ATOM(rationals_, "rationals")
+GK_ATOM(real_, "real")
+GK_ATOM(reals_, "reals")
 GK_ATOM(reln_, "reln")
 GK_ATOM(root_, "root")
 GK_ATOM(rowalign_, "rowalign")
@@ -1515,29 +1605,36 @@ GK_ATOM(rowlines_, "rowlines")
 GK_ATOM(rowspacing_, "rowspacing")
 GK_ATOM(rquote_, "rquote")
 GK_ATOM(rspace_, "rspace")
+GK_ATOM(scalarproduct_, "scalarproduct")
+GK_ATOM(schemaLocation_, "schemaLocation")
 GK_ATOM(scriptlevel_, "scriptlevel")
 GK_ATOM(scriptminsize_, "scriptminsize")
 GK_ATOM(scriptsizemultiplier_, "scriptsizemultiplier")
+GK_ATOM(scriptsize_, "scriptsize")
 GK_ATOM(sdev_, "sdev")
-GK_ATOM(sec_, "sec")
 GK_ATOM(sech_, "sech")
+GK_ATOM(sec_, "sec")
 GK_ATOM(selection_, "selection")
+GK_ATOM(selector_, "selector")
 GK_ATOM(semantics_, "semantics")
-GK_ATOM(sep_, "sep")
 GK_ATOM(separator_, "separator")
 GK_ATOM(separators_, "separators")
-GK_ATOM(set_, "set")
+GK_ATOM(sep_, "sep")
 GK_ATOM(setdiff_, "setdiff")
+GK_ATOM(set_, "set")
+GK_ATOM(share_, "share")
+GK_ATOM(shift_, "shift")
 GK_ATOM(side_, "side")
-GK_ATOM(sin_, "sin")
 GK_ATOM(sinh_, "sinh")
+GK_ATOM(sin_, "sin")
+GK_ATOM(stackalign_, "stackalign")
 GK_ATOM(stretchy_, "stretchy")
 GK_ATOM(subscriptshift_, "subscriptshift")
 GK_ATOM(subset_, "subset")
 GK_ATOM(superscriptshift_, "superscriptshift")
 GK_ATOM(symmetric_, "symmetric")
-GK_ATOM(tan_, "tan")
 GK_ATOM(tanh_, "tanh")
+GK_ATOM(tan_, "tan")
 GK_ATOM(tendsto_, "tendsto")
 GK_ATOM(thickmathspace_, "thickmathspace")
 GK_ATOM(thinmathspace_, "thinmathspace")
@@ -1545,12 +1642,15 @@ GK_ATOM(times_, "times")
 GK_ATOM(transpose_, "transpose")
 GK_ATOM(union_, "union")
 GK_ATOM(uplimit_, "uplimit")
-GK_ATOM(var_, "var")
+GK_ATOM(variance_, "variance")
+GK_ATOM(vectorproduct_, "vectorproduct")
 GK_ATOM(vector_, "vector")
 GK_ATOM(verythickmathspace_, "verythickmathspace")
 GK_ATOM(verythinmathspace_, "verythinmathspace")
 GK_ATOM(veryverythickmathspace_, "veryverythickmathspace")
 GK_ATOM(veryverythinmathspace_, "veryverythinmathspace")
+GK_ATOM(voffset_, "voffset")
+GK_ATOM(xref_, "xref")
 GK_ATOM(math, "math") // the only one without an underscore
 #endif