lib/markdown: fix truncated lines in fence block.

[nit.git] / lib / markdown / markdown.nit

diff --git a/lib/markdown/markdown.nit b/lib/markdown/markdown.nit
index 7c91ecc..f024257 100644 (file)
--- a/lib/markdown/markdown.nit
+++ b/lib/markdown/markdown.nit
@@ -914,13 +914,18 @@ end
 class BlockCode
        super Block
 
+       # Number of char to skip at the beginning of the line.
+       #
+       # Block code lines start at 4 spaces.
+       protected var line_start = 4
+
        redef fun emit(v) do v.decorator.add_code(v, self)
 
        redef fun emit_lines(v) do
                var line = block.first_line
                while line != null do
                        if not line.is_empty then
-                               v.decorator.append_code(v, line.value, 4, line.value.length)
+                               v.decorator.append_code(v, line.value, line_start, line.value.length)
                        end
                        v.addn
                        line = line.next
@@ -934,6 +939,9 @@ end
 # this class is only used for typing purposes.
 class BlockFence
        super BlockCode
+
+       # Fence code lines start at 0 spaces.
+       redef var line_start = 0
 end
 
 # A markdown headline.