Allow first column heading to overflow

example.md

@@ -28,7 +28,7 @@ This is the *blah blah*.
 
 ### 3 Table example
 
-| 1 First column | 2 Second column |
+| 1 This is a long column header that will overflow onto multiple lines | 2[4] Second column |
 |----------------|-----------------|
 | 1 First row    | Foo bar         |
 | 2 Second row   | Baz qux         |

example.rtf

@@ -1 +1 @@
-{\rtf1\deff0{\fonttbl{\f0 TeX Gyre Heros{\*\falt FreeSans}{\*\falt Liberation Sans}{\*\falt Arial};}}\paperw11905\paperh16837\margl1133\margr1133\margt1133\margb1133{\header\f0\fs16\tqr\tx9637 Example Legal Document\tab }{\footer\f0\fs16\tqr\tx9637 \tab\chpgn}\sa198\fs1\~\fs24 {\fs20\li566{\b Note:} This is a note.\par}{\sb566\keepn\b\fs26\qc\caps Part 1\u8212?Preliminary\par}{\keepn\b\fi-566\li566 1\tab Short title\par}{\li566 This is the {\i blah blah}.\par}{\keepn\b\fi-566\li566 2\tab Another heading\par}{\fi-566\li1133 (1)\tab ABC\par}{\li1133 Continued\par}{\fi-566\li1700 (a)\tab asdf\par}{\fi-566\li1700 (b)\tab abcdefg\par}{\li1700 hijkl\par}{\li1133 Continued\par}{\fi-566\li1133 (2)\tab DEF\par}{\keepn\b\fi-566\li566 3\tab Table example\par}{\sa0\trowd\trgaph120\trleft566\clbrdrt\brdrs\clbrdrb\brdrs\cellx5101\clbrdrt\brdrs\clbrdrb\brdrs\cellx9636 {\b Column 1\intbl\cell}{\b Column 2\intbl\cell}\row{\b First column\intbl\cell}{\b Second column\intbl\cell}\row {1. First row\intbl\cell}{Foo bar\intbl\cell}\row {2. Second row\intbl\cell}{Baz qux\intbl\cell}\row }}
+{\rtf1\deff0{\fonttbl{\f0 TeX Gyre Heros{\*\falt FreeSans}{\*\falt Liberation Sans}{\*\falt Arial};}}\paperw11905\paperh16837\margl1133\margr1133\margt1133\margb1133{\header\f0\fs16\tqr\tx9637 Example Legal Document\tab }{\footer\f0\fs16\tqr\tx9637 \tab\chpgn}\sa198\fs1\~\fs24 {\fs20\li566{\b Note:} This is a note.\par}{\sb566\keepn\b\fs26\qc\caps Part 1\u8212?Preliminary\par}{\keepn\b\fi-566\li566 1\tab Short title\par}{\li566 This is the {\i blah blah}.\par}{\keepn\b\fi-566\li566 2\tab Another heading\par}{\fi-566\li1133 (1)\tab ABC\par}{\li1133 Continued\par}{\fi-566\li1700 (a)\tab asdf\par}{\fi-566\li1700 (b)\tab abcdefg\par}{\li1700 hijkl\par}{\li1133 Continued\par}{\fi-566\li1133 (2)\tab DEF\par}{\keepn\b\fi-566\li566 3\tab Table example\par}{\sa0\trowd\trgaph120\trleft566\clbrdrt\brdrs\clbrdrb\brdrs\cellx2380\clbrdrt\brdrs\clbrdrb\brdrs\cellx9636 {\b Column 1\intbl\cell}{\b Column 2\intbl\cell}\row{\b This is a long column header that will overflow onto multiple lines\intbl\cell}{\b Second column\intbl\cell}\row {1. First row\intbl\cell}{Foo bar\intbl\cell}\row {2. Second row\intbl\cell}{Baz qux\intbl\cell}\row }}

legalmd/latex_renderer.py

@@ -173,8 +173,18 @@ class LaTeXRenderer(mistletoe.latex_renderer.LaTeXRenderer):
 		
 		for cell in token.children:
 			if cell.colnum == 0:
-				cells1.append('\\multicolumn{2}{l}{\\bfseries Column ' + cell.label + '}')
+				coldef = format(r'p{\dimexpr\linewidth-<colx>\tabucolX-<colnd>\tabcolsep\relax}',
-				cells2.append('\\multicolumn{2}{l}{\\bfseries ' + self.render_inner(cell) + '}')
+					colx=sum(col.weight for col in token.children[1:]),
+					colnd=2 * (len(token.children) - 1)
+				)
+				cells1.append(format('\\multicolumn{2}{<coldef>}{\\bfseries Column <label>}',
+					coldef=coldef,
+					label=cell.label
+				))
+				cells2.append(format('\\multicolumn{2}{<coldef>}{\\bfseries <content>}',
+					coldef=coldef,
+					content=self.render_inner(cell)
+				))
 			else:
 				cells1.append('{\\bfseries Column ' + cell.label + '}')
 				cells2.append('{\\bfseries ' + self.render_inner(cell) + '}')