- Commit
- e63be8475f241cde1f7001252a3039b5c66c3e0f
- Parent
- 464b21b11b17009b09379e7edd6dac9c6479db98
- Author
- John MacFarlane <jgm@berkeley.edu>
- Date
commonmark renderer: special case EMPH(EMPH(x)).
This needs to be rendered `*_x_*` rather than `**x**`.
cmark
My personal build of CMark ✏️
Diffstat
1 file changed, 11 insertions, 2 deletions
| Status | File Name | N° Changes | Insertions | Deletions |
| Modified | src/commonmark.c | 13 | 11 | 2 |
diff --git a/src/commonmark.c b/src/commonmark.c @@ -254,6 +254,7 @@ S_render_node(cmark_node *node, cmark_event_type ev_type, const char *info; const char *title; char listmarker[64]; + char *emph_delim; int marker_width; state->in_tight_list_item = @@ -434,10 +435,18 @@ S_render_node(cmark_node *node, cmark_event_type ev_type, break; case CMARK_NODE_EMPH: + // If we have EMPH(EMPH(x)), we need to use *_x_* + // because **x** is STRONG(x): + if (node->parent && node->parent->type == CMARK_NODE_EMPH && + node->next == NULL && node->prev == NULL) { + emph_delim = "_"; + } else { + emph_delim = "*"; + } if (entering) { - lit(state, "*", false); + lit(state, emph_delim, false); } else { - lit(state, "*", false); + lit(state, emph_delim, false); } break;