Table

{{/* trim the data */}} {{- $origdata := trim .Inner " \n\t\r" -}} {{- $newdata := "" -}} {{/* mark code blocks with \x01 is used for matching blocks */}} {{- $origdata := replaceRE "[^\x01]([^`\x01]\*?)" "\x01$1\x01" $origdata -}} {} {{- $origdata := replaceRE "\x01([^`]\*?)(\\|)([^`]*?)\x01" "\x01$1;-vert-;$3\x01" $origdata -}} {{- range seq 1000 -}} {{- $newdata := replaceRE "\x01([^`]\*?)(\\|)([^`]*?)\x01" "\x01$1;-vert-;$3\x01" $origdata -}} {{- if (eq $origdata $newdata) -}} {{- break -}} {{- end -}} {{- $origdata = $newdata -}} {{- end -}} {{- $origdata := replace $origdata "\x01" "" -}} {{/* fetch the header row to calculate no.of columns */}} {{- $header := index (findRE [^|]*\|[^\n]* $origdata 1) 0 -}} {{/* NOTE: numcols is no.of real columns + 1 -- because of split */}} {{- $numcols := sub (len (split $header "|")) 1 -}} {{/* process only if there are columns in the table */}} {{- if ge $numcols 2 -}} {{- $cells := split $origdata "|" -}} {{/* check for proper table structure */}} {{- if ne (mod (sub (len $cells) 1) $numcols) 0 -}} {{- $totalcells := len $cells -}} {{- warnf "incomplete table: cols:%d pipes[total:%d expected:%d] in [%q]" (sub $numcols 1) (sub $totalcells 1) (mul $numcols (div $totalcells $numcols)) $.Page.Permalink -}} {{- end -}} {{- $table := "" -}} {{- $row := "" -}} {{- $startclean := mul 2 $numcols -}} {{- range $index, $cell := $cells -}} {{/* No operations on the header and alignment rows */}} {{- if ge $index $startclean -}} {{/* markdown each cell & convert into single line */}} {{- $cell = replace (markdownify $cell) "\n" "\x01" -}} {{- end -}} {{- if (eq (mod $index $numcols) 0) -}} {{/* first column of the row (empty(or whitespace) because of split) */}} {{- $row = "" -}} {{- continue -}} {{- else if (eq (mod $index $numcols) (sub $numcols 1)) -}} {{/* last column */}} {{- $row = print $row "|" $cell "|" -}} {{- /*print "{" $row "}"*/ -}} {{- $table = print $table "\n" $row -}} {{- else -}} {{/* other columns */}} {{- $row = print $row "|" $cell -}} {{- end -}} {{- end -}}

{{- replace (replace (markdownify $table) ";-vert-;" "|") "\x01" "\n" | markdownify -}} {{- /* warnf "%s" (replace (replace (markdownify $table) ";-vert-;" "|") "\x01" "\n" | markdownify ) */ -}} {{- else -}} {{- warnf "empty table in [%q]" $.Page.Permalink -}} {{- end -}}