Upgrade github.com/gomarkdown/markdown version

See https://github.com/mandolyte/mdtopdf/security/dependabot/7

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/canhlinh/svg2png v0.0.0-20201124065332-6ba87c82371f
 	github.com/gabriel-vasile/mimetype v1.4.2
 	github.com/go-pdf/fpdf v0.9.0
-	github.com/gomarkdown/markdown v0.0.0-20230922105210-14b16010c2ee
+	github.com/gomarkdown/markdown v0.0.0-20240729212818-a2a9c4f76ef5
 	github.com/jessp01/gohighlight v0.21.1-7
 	golang.org/x/exp v0.0.0-20240707233637-46b078467d37
 )

go.sum

@@ -7,8 +7,10 @@ github.com/gabriel-vasile/mimetype v1.4.2 h1:w5qFW6JKBz9Y393Y4q372O9A7cUSequkh1Q
 github.com/gabriel-vasile/mimetype v1.4.2/go.mod h1:zApsH/mKG4w07erKIaJPFiX0Tsq9BFQgN3qGY5GnNgA=
 github.com/go-pdf/fpdf v0.9.0 h1:PPvSaUuo1iMi9KkaAn90NuKi+P4gwMedWPHhj8YlJQw=
 github.com/go-pdf/fpdf v0.9.0/go.mod h1:oO8N111TkmKb9D7VvWGLvLJlaZUQVPM+6V42pp3iV4Y=
-github.com/gomarkdown/markdown v0.0.0-20230922105210-14b16010c2ee h1:gvsnG+uIVkOue7HrYAG2ZnOdLoJTqsLyuBFJaU0kX4M=
-github.com/gomarkdown/markdown v0.0.0-20230922105210-14b16010c2ee/go.mod h1:JDGcbDT52eL4fju3sZ4TeHGsQwhG9nbDV21aMyhwPoA=
+github.com/gomarkdown/markdown v0.0.0-20240626202925-2eda941fd024 h1:saBP362Qm7zDdDXqv61kI4rzhmLFq3Z1gx34xpl6cWE=
+github.com/gomarkdown/markdown v0.0.0-20240626202925-2eda941fd024/go.mod h1:JDGcbDT52eL4fju3sZ4TeHGsQwhG9nbDV21aMyhwPoA=
+github.com/gomarkdown/markdown v0.0.0-20240729212818-a2a9c4f76ef5 h1:8QWUW69MXlNdZXnDnD9vEQ1BL8/mm1FTiSesKKHYivk=
+github.com/gomarkdown/markdown v0.0.0-20240729212818-a2a9c4f76ef5/go.mod h1:JDGcbDT52eL4fju3sZ4TeHGsQwhG9nbDV21aMyhwPoA=
 github.com/jessp01/gohighlight v0.21.1-7 h1:u1CurHm8ogal3AFeDMF97pDJ4aPlPdgZg5PL6ULeTb0=
 github.com/jessp01/gohighlight v0.21.1-7/go.mod h1:52r0Yxd1+T9f7uLenaO2/34K3gPOejxCxXwdNc/2Z8Y=
 github.com/mcuadros/go-version v0.0.0-20190830083331-035f6764e8d2 h1:YocNLcTBdEdvY3iDK6jfWXvEaM5OCKkjxPKoJRdB3Gg=

nodeProcessing.go

@@ -59,7 +59,13 @@ func (r *PdfRenderer) processText(node *ast.Text) {
 		if r.cs.peek().isHeader {
 			r.setStyler(currentStyle)
 			// get the string width of header value
-			hw := r.Pdf.GetStringWidth(s) + (2 * r.em)
+			initialWidth := r.Pdf.GetStringWidth(s)
+			/* if initialWidth == 0 {
+			    initialWidth = 30
+			}
+			log.Println(s + ":")
+			log.Println(initialWidth)*/
+			hw := initialWidth + (2 * r.em)
 			// now append it
 			cellwidths = append(cellwidths, hw)
 			// now write it...
@@ -673,6 +679,7 @@ func (r *PdfRenderer) processTableRow(node ast.Node, entering bool) {
 
 func (r *PdfRenderer) processTableCell(node ast.TableCell, entering bool) {
 	if entering {
+
 		r.tracer("TableCell (entering)", "")
 		x := &containerState{
 			textStyle: r.Normal, listkind: notlist,