{
bool const havetable = haveNumbers() || nrows() > 1 || ncols() > 1;
- if (havetable) {
- if (getType() == hullSimple) {
- ms << MTag("mtable");
- } else if (getType() >= hullAlign && getType() <= hullXXAlignAt) {
- string alignment;
- for (col_type col = 0; col < ncols(); ++col) {
- alignment += (col % 2) ? "left " : "right ";
- }
- ms << MTag("mtable", "displaystyle='true' columnalign='" + alignment + "'");
- } else {
- ms << MTag("mtable", "displaystyle='true'");
+ // Simplest case: single row, single column, no numbering.
+ if (!havetable) {
+ ms << cell(index(0, 0));
+ return;
+ }
+
+ // More complex case: wrap elements in a table.
+ if (getType() == hullSimple) {
+ ms << MTag("mtable");
+ } else if (getType() >= hullAlign && getType() <= hullXXAlignAt) {
+ // hullAlign, hullAlignAt, hullXAlignAt, hullXXAlignAt
+ string alignment;
+ for (col_type col = 0; col < ncols(); ++col) {
+ alignment += (col % 2) ? "left " : "right ";
}
+ ms << MTag("mtable", "displaystyle='true' columnalign='" + alignment + "'");
+ } else {
+ ms << MTag("mtable", "displaystyle='true'");
}
- char const * const celltag = havetable ? "mtd" : "mrow";
- // FIXME There does not seem to be wide support at the moment
- // for mlabeledtr, so we have to use just mtr for now.
- // char const * const rowtag = haveNumbers() ? "mlabeledtr" : "mtr";
- char const * const rowtag = "mtr";
for (row_type row = 0; row < nrows(); ++row) {
- if (havetable)
- ms << MTag(rowtag);
+ // No Wed browser supports mlabeledtr in 2023, even though it has been introduced in
+ // MathML 2 (2003). Moreover, it is not supported in MathML 4 Core.
+ ms << MTag("mtr");
+
for (col_type col = 0; col < ncols(); ++col) {
- ms << MTag(celltag)
+ ms << MTag("mtd")
<< cell(index(row, col))
- << ETag(celltag);
+ << ETag("mtd");
}
+
// fleqn?
if (haveNumbers()) {
ms << MTag("mtd");
ms << MTagInline("mtext") << '(' << num << ')' << ETagInline("mtext");
ms << ETag("mtd");
}
- if (havetable)
- ms << ETag(rowtag);
+
+ ms << ETag("mtr");
}
- if (havetable)
- ms << ETag("mtable");
+
+ ms << ETag("mtable");
}