Rename cmark_render_state -> cmark_renderer.

4 files changed, 294 insertions, 294 deletions

diff --git a/src/commonmark.c b/src/commonmark.c
index c6a13e8..5bbc8d4 100644
--- a/src/commonmark.c
+++ b/src/commonmark.c
@@ -14,7 +14,7 @@
 
 // Functions to convert cmark_nodes to commonmark strings.
 
-static inline void outc(cmark_render_state *state,
+static inline void outc(cmark_renderer *renderer,
 			cmark_escaping escape,
 			int32_t c,
 			unsigned char nextc)
@@ -27,10 +27,10 @@ static inline void outc(cmark_render_state *state,
 		   c == '<' || c == '>' || c == '\\' || c == '`' ||
 		   (c == '&' && isalpha(nextc)) ||
 		   (c == '!' && nextc == '[') ||
-		   (state->begin_line &&
+		   (renderer->begin_line &&
 		    (c == '-' || c == '+' || c == '#' || c == '=')) ||
 		   ((c == '.' || c == ')') &&
-		    isdigit(state->buffer->ptr[state->buffer->size - 1])))) ||
+		    isdigit(renderer->buffer->ptr[renderer->buffer->size - 1])))) ||
 		 (escape == URL &&
 		  (c == '`' || c == '<' || c == '>' || isspace(c) ||
 		        c == '\\' || c == ')' || c == '(')) ||
@@ -41,18 +41,18 @@ static inline void outc(cmark_render_state *state,
 	if (needs_escaping) {
 		if (isspace(c)) {
 			// use percent encoding for spaces
-			cmark_strbuf_printf(state->buffer, "%%%2x", c);
-			state->column += 3;
+			cmark_strbuf_printf(renderer->buffer, "%%%2x", c);
+			renderer->column += 3;
 		} else {
-			cmark_strbuf_putc(state->buffer, '\\');
-			utf8proc_encode_char(c, state->buffer);
-			state->column += 2;
+			cmark_strbuf_putc(renderer->buffer, '\\');
+			utf8proc_encode_char(c, renderer->buffer);
+			renderer->column += 2;
 		}
-		state->begin_line = false;
+		renderer->begin_line = false;
 	} else {
-		utf8proc_encode_char(c, state->buffer);
-		state->column += 1;
-		state->begin_line = false;
+		utf8proc_encode_char(c, renderer->buffer);
+		renderer->column += 1;
+		renderer->begin_line = false;
 	}
 
 }
@@ -156,7 +156,7 @@ get_containing_block(cmark_node *node)
 
 static int
 S_render_node(cmark_node *node, cmark_event_type ev_type,
-              cmark_render_state *state)
+              cmark_renderer *renderer)
 {
 	cmark_node *tmp;
 	cmark_chunk *code;
@@ -177,7 +177,7 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
 	if (!(node->type == CMARK_NODE_ITEM && node->prev == NULL &&
 	      entering)) {
 		tmp = get_containing_block(node);
-		state->in_tight_list_item =
+		renderer->in_tight_list_item =
 		    (tmp->type == CMARK_NODE_ITEM &&
 		     cmark_node_get_list_tight(tmp->parent)) ||
 		    (tmp &&
@@ -189,18 +189,18 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
 	switch (node->type) {
 	case CMARK_NODE_DOCUMENT:
 		if (!entering) {
-			cmark_strbuf_putc(state->buffer, '\n');
+			cmark_strbuf_putc(renderer->buffer, '\n');
 		}
 		break;
 
 	case CMARK_NODE_BLOCK_QUOTE:
 		if (entering) {
-			lit(state, "> ", false);
-			cmark_strbuf_puts(state->prefix, "> ");
+			lit(renderer, "> ", false);
+			cmark_strbuf_puts(renderer->prefix, "> ");
 		} else {
-			cmark_strbuf_truncate(state->prefix,
-			                      state->prefix->size - 2);
-			blankline(state);
+			cmark_strbuf_truncate(renderer->prefix,
+			                      renderer->prefix->size - 2);
+			blankline(renderer);
 		}
 		break;
 
@@ -210,8 +210,8 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
 		     node->next->type == CMARK_NODE_LIST)) {
 			// this ensures 2 blank lines after list,
 			// if before code block or list:
-			lit(state, "\n", false);
-			state->need_cr = 0;
+			lit(renderer, "\n", false);
+			renderer->need_cr = 0;
 		}
 		break;
 
@@ -240,19 +240,19 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
 		if (entering) {
 			if (cmark_node_get_list_type(node->parent) ==
 			    CMARK_BULLET_LIST) {
-				lit(state, "* ", false);
-				cmark_strbuf_puts(state->prefix, "  ");
+				lit(renderer, "* ", false);
+				cmark_strbuf_puts(renderer->prefix, "  ");
 			} else {
-				lit(state, (char *)listmarker.ptr, false);
+				lit(renderer, (char *)listmarker.ptr, false);
 				for (i = marker_width; i--;) {
-					cmark_strbuf_putc(state->prefix, ' ');
+					cmark_strbuf_putc(renderer->prefix, ' ');
 				}
 			}
 		} else {
-			cmark_strbuf_truncate(state->prefix,
-			                      state->prefix->size -
+			cmark_strbuf_truncate(renderer->prefix,
+			                      renderer->prefix->size -
 			                      marker_width);
-			cr(state);
+			cr(renderer);
 		}
 		cmark_strbuf_free(&listmarker);
 		break;
@@ -260,18 +260,18 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
 	case CMARK_NODE_HEADER:
 		if (entering) {
 			for (int i = cmark_node_get_header_level(node); i > 0; i--) {
-				lit(state, "#", false);
+				lit(renderer, "#", false);
 			}
-			lit(state, " ", false);
-			state->no_wrap = true;
+			lit(renderer, " ", false);
+			renderer->no_wrap = true;
 		} else {
-			state->no_wrap = false;
-			blankline(state);
+			renderer->no_wrap = false;
+			blankline(renderer);
 		}
 		break;
 
 	case CMARK_NODE_CODE_BLOCK:
-		blankline(state);
+		blankline(renderer);
 		info = &node->as.code.info;
 		code = &node->as.code.literal;
 		// use indented form if no info, and code doesn't
@@ -284,65 +284,65 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
 		       isspace(code->data[code->len - 2]))) &&
 		    !(node->prev == NULL && node->parent &&
 		      node->parent->type == CMARK_NODE_ITEM)) {
-			lit(state, "    ", false);
-			cmark_strbuf_puts(state->prefix, "    ");
-			out(state, node->as.code.literal, false, LITERAL);
-			cmark_strbuf_truncate(state->prefix,
-			                      state->prefix->size - 4);
+			lit(renderer, "    ", false);
+			cmark_strbuf_puts(renderer->prefix, "    ");
+			out(renderer, node->as.code.literal, false, LITERAL);
+			cmark_strbuf_truncate(renderer->prefix,
+			                      renderer->prefix->size - 4);
 		} else {
 			numticks = longest_backtick_sequence(code) + 1;
 			if (numticks < 3) {
 				numticks = 3;
 			}
 			for (i = 0; i < numticks; i++) {
-				lit(state, "`", false);
+				lit(renderer, "`", false);
 			}
-			lit(state, " ", false);
-			out(state, *info, false, LITERAL);
-			cr(state);
-			out(state, node->as.code.literal, false, LITERAL);
-			cr(state);
+			lit(renderer, " ", false);
+			out(renderer, *info, false, LITERAL);
+			cr(renderer);
+			out(renderer, node->as.code.literal, false, LITERAL);
+			cr(renderer);
 			for (i = 0; i < numticks; i++) {
-				lit(state, "`", false);
+				lit(renderer, "`", false);
 			}
 		}
-		blankline(state);
+		blankline(renderer);
 		break;
 
 	case CMARK_NODE_HTML:
-		blankline(state);
-		out(state, node->as.literal, false, LITERAL);
-		blankline(state);
+		blankline(renderer);
+		out(renderer, node->as.literal, false, LITERAL);
+		blankline(renderer);
 		break;
 
 	case CMARK_NODE_HRULE:
-		blankline(state);
-		lit(state, "-----", false);
-		blankline(state);
+		blankline(renderer);
+		lit(renderer, "-----", false);
+		blankline(renderer);
 		break;
 
 	case CMARK_NODE_PARAGRAPH:
 		if (!entering) {
-			blankline(state);
+			blankline(renderer);
 		}
 		break;
 
 	case CMARK_NODE_TEXT:
-		out(state, node->as.literal, true, NORMAL);
+		out(renderer, node->as.literal, true, NORMAL);
 		break;
 
 	case CMARK_NODE_LINEBREAK:
-		if (!(CMARK_OPT_HARDBREAKS & state->options)) {
-			lit(state, "\\", false);
+		if (!(CMARK_OPT_HARDBREAKS & renderer->options)) {
+			lit(renderer, "\\", false);
 		}
-		cr(state);
+		cr(renderer);
 		break;
 
 	case CMARK_NODE_SOFTBREAK:
-		if (state->width == 0) {
-			cr(state);
+		if (renderer->width == 0) {
+			cr(renderer);
 		} else {
-			lit(state, " ", true);
+			lit(renderer, " ", true);
 		}
 		break;
 
@@ -350,29 +350,29 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
 		code = &node->as.literal;
 		numticks = shortest_unused_backtick_sequence(code);
 		for (i = 0; i < numticks; i++) {
-			lit(state, "`", false);
+			lit(renderer, "`", false);
 		}
 		if (code->len == 0 || code->data[0] == '`') {
-			lit(state, " ", false);
+			lit(renderer, " ", false);
 		}
-		out(state, node->as.literal, true, LITERAL);
+		out(renderer, node->as.literal, true, LITERAL);
 		if (code->len == 0 || code->data[code->len - 1] == '`') {
-			lit(state, " ", false);
+			lit(renderer, " ", false);
 		}
 		for (i = 0; i < numticks; i++) {
-			lit(state, "`", false);
+			lit(renderer, "`", false);
 		}
 		break;
 
 	case CMARK_NODE_INLINE_HTML:
-		out(state, node->as.literal, false, LITERAL);
+		out(renderer, node->as.literal, false, LITERAL);
 		break;
 
 	case CMARK_NODE_STRONG:
 		if (entering) {
-			lit(state, "**", false);
+			lit(renderer, "**", false);
 		} else {
-			lit(state, "**", false);
+			lit(renderer, "**", false);
 		}
 		break;
 
@@ -386,62 +386,62 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
 			emph_delim = "*";
 		}
 		if (entering) {
-			lit(state, emph_delim, false);
+			lit(renderer, emph_delim, false);
 		} else {
-			lit(state, emph_delim, false);
+			lit(renderer, emph_delim, false);
 		}
 		break;
 
 	case CMARK_NODE_LINK:
 		if (is_autolink(node)) {
 			if (entering) {
-				lit(state, "<", false);
+				lit(renderer, "<", false);
 				if (strncmp(cmark_node_get_url(node),
 				            "mailto:", 7) == 0) {
-					lit(state,
+					lit(renderer,
 					    (char *)cmark_node_get_url(node) + 7,
 					    false);
 				} else {
-					lit(state,
+					lit(renderer,
 					    (char *)cmark_node_get_url(node),
 					    false);
 				}
-				lit(state, ">", false);
+				lit(renderer, ">", false);
 				// return signal to skip contents of node...
 				return 0;
 			}
 		} else {
 			if (entering) {
-				lit(state, "[", false);
+				lit(renderer, "[", false);
 			} else {
-				lit(state, "](", false);
-				out(state,
+				lit(renderer, "](", false);
+				out(renderer,
 				    cmark_chunk_literal(cmark_node_get_url(node)),
 				    false, URL);
 				title = &node->as.link.title;
 				if (title->len > 0) {
-					lit(state, " \"", true);
-					out(state, *title, false, TITLE);
-					lit(state, "\"", false);
+					lit(renderer, " \"", true);
+					out(renderer, *title, false, TITLE);
+					lit(renderer, "\"", false);
 				}
-				lit(state, ")", false);
+				lit(renderer, ")", false);
 			}
 		}
 		break;
 
 	case CMARK_NODE_IMAGE:
 		if (entering) {
-			lit(state, "![", false);
+			lit(renderer, "![", false);
 		} else {
-			lit(state, "](", false);
-			out(state, cmark_chunk_literal(cmark_node_get_url(node)), false, URL);
+			lit(renderer, "](", false);
+			out(renderer, cmark_chunk_literal(cmark_node_get_url(node)), false, URL);
 			title = &node->as.link.title;
 			if (title->len > 0) {
-				lit(state, " \"", true);
-				out(state, *title, false, TITLE);
-				lit(state, "\"", false);
+				lit(renderer, " \"", true);
+				out(renderer, *title, false, TITLE);
+				lit(renderer, "\"", false);
 			}
-			lit(state, ")", false);
+			lit(renderer, ")", false);
 		}
 		break;
 
diff --git a/src/latex.c b/src/latex.c
index c3d39da..6cca96e 100644
--- a/src/latex.c
+++ b/src/latex.c
@@ -12,14 +12,14 @@
 #include "scanners.h"
 #include "render.h"
 
-static inline void outc(cmark_render_state *state,
+static inline void outc(cmark_renderer *renderer,
 			cmark_escaping escape,
 			int32_t c,
 			unsigned char nextc)
 {
 	if (escape == LITERAL) {
-		utf8proc_encode_char(c, state->buffer);
-		state->column += 1;
+		utf8proc_encode_char(c, renderer->buffer);
+		renderer->column += 1;
 	} else {
 		switch(c) {
 		case 123: // '{'
@@ -27,153 +27,153 @@ static inline void outc(cmark_render_state *state,
 		case 35: // '#'
 		case 37: // '%'
 		case 38: // '&'
-			cmark_strbuf_putc(state->buffer, '\\');
-			utf8proc_encode_char(c, state->buffer);
-			state->column += 2;
+			cmark_strbuf_putc(renderer->buffer, '\\');
+			utf8proc_encode_char(c, renderer->buffer);
+			renderer->column += 2;
 			break;
 		case 36: // '$'
 		case 95: // '_'
 			if (escape == NORMAL) {
-				cmark_strbuf_putc(state->buffer, '\\');
-				state->column += 1;
+				cmark_strbuf_putc(renderer->buffer, '\\');
+				renderer->column += 1;
 			}
-			utf8proc_encode_char(c, state->buffer);
-			state->column += 1;
+			utf8proc_encode_char(c, renderer->buffer);
+			renderer->column += 1;
 			break;
 		case 45 : // '-'
 			if (nextc == 45) { // prevent ligature
-				cmark_strbuf_putc(state->buffer, '\\');
-				state->column += 1;
+				cmark_strbuf_putc(renderer->buffer, '\\');
+				renderer->column += 1;
 			}
-			utf8proc_encode_char(c, state->buffer);
-			state->column += 1;
+			utf8proc_encode_char(c, renderer->buffer);
+			renderer->column += 1;
 			break;
 		case 126: // '~'
 			if (escape == NORMAL) {
-				cmark_strbuf_puts(state->buffer,
+				cmark_strbuf_puts(renderer->buffer,
 						  "\\textasciitilde{}");
-				state->column += 17;
+				renderer->column += 17;
 			} else {
-				utf8proc_encode_char(c, state->buffer);
-				state->column += 1;
+				utf8proc_encode_char(c, renderer->buffer);
+				renderer->column += 1;
 			}
 			break;
 		case 94: // '^'
-			cmark_strbuf_puts(state->buffer,
+			cmark_strbuf_puts(renderer->buffer,
 					  "\\^{}");
-			state->column += 4;
+			renderer->column += 4;
 			break;
 		case 92: // '\\'
 			if (escape == URL) {
 				// / acts as path sep even on windows:
-				cmark_strbuf_puts(state->buffer, "/");
-				state->column += 1;
+				cmark_strbuf_puts(renderer->buffer, "/");
+				renderer->column += 1;
 			} else {
-				cmark_strbuf_puts(state->buffer,
+				cmark_strbuf_puts(renderer->buffer,
 						  "\\textbackslash{}");
-				state->column += 16;
+				renderer->column += 16;
 			}
 			break;
 		case 124: // '|'
-			cmark_strbuf_puts(state->buffer,
+			cmark_strbuf_puts(renderer->buffer,
 					  "\\textbar{}");
-			state->column += 10;
+			renderer->column += 10;
 			break;
 		case 60: // '<'
-			cmark_strbuf_puts(state->buffer,
+			cmark_strbuf_puts(renderer->buffer,
 					  "\\textless{}");
-			state->column += 11;
+			renderer->column += 11;
 			break;
 		case 62: // '>'
-			cmark_strbuf_puts(state->buffer,
+			cmark_strbuf_puts(renderer->buffer,
 					  "\\textgreater{}");
-			state->column += 14;
+			renderer->column += 14;
 			break;
 		case 91: // '['
 		case 93: // ']'
-			cmark_strbuf_putc(state->buffer, '{');
-			utf8proc_encode_char(c, state->buffer);
-			cmark_strbuf_putc(state->buffer, '}');
-			state->column += 3;
+			cmark_strbuf_putc(renderer->buffer, '{');
+			utf8proc_encode_char(c, renderer->buffer);
+			cmark_strbuf_putc(renderer->buffer, '}');
+			renderer->column += 3;
 			break;
 		case 34: // '"'
-			cmark_strbuf_puts(state->buffer,
+			cmark_strbuf_puts(renderer->buffer,
 					  "\\textquotedbl{}");
 			// requires \usepackage[T1]{fontenc}
-			state->column += 15;
+			renderer->column += 15;
 			break;
 		case 39: // '\''
-			cmark_strbuf_puts(state->buffer,
+			cmark_strbuf_puts(renderer->buffer,
 					  "\\textquotesingle{}");
-			state->column += 18;
+			renderer->column += 18;
 			// requires \usepackage{textcomp}
 			break;
 		case 160: // nbsp
-			cmark_strbuf_putc(state->buffer, '~');
-			state->column += 1;
+			cmark_strbuf_putc(renderer->buffer, '~');
+			renderer->column += 1;
 			break;
 		case 8230: // hellip
-			cmark_strbuf_puts(state->buffer, "\\ldots{}");
-			state->column += 8;
+			cmark_strbuf_puts(renderer->buffer, "\\ldots{}");
+			renderer->column += 8;
 			break;
 		case 8216: // lsquo
 			if (escape == NORMAL) {
-				cmark_strbuf_putc(state->buffer, '`');
-				state->column += 1;
+				cmark_strbuf_putc(renderer->buffer, '`');
+				renderer->column += 1;
 			} else {
-				utf8proc_encode_char(c, state->buffer);
-				state->column += 1;
+				utf8proc_encode_char(c, renderer->buffer);
+				renderer->column += 1;
 			}
 			break;
 		case 8217: // rsquo
 			if (escape == NORMAL) {
-				cmark_strbuf_putc(state->buffer, '\'');
-				state->column += 1;
+				cmark_strbuf_putc(renderer->buffer, '\'');
+				renderer->column += 1;
 			} else {
-				utf8proc_encode_char(c, state->buffer);
-				state->column += 1;
+				utf8proc_encode_char(c, renderer->buffer);
+				renderer->column += 1;
 			}
 			break;
 		case 8220: // ldquo
 			if (escape == NORMAL) {
-				cmark_strbuf_puts(state->buffer, "``");
-				state->column += 2;
+				cmark_strbuf_puts(renderer->buffer, "``");
+				renderer->column += 2;
 			} else {
-				utf8proc_encode_char(c, state->buffer);
-				state->column += 1;
+				utf8proc_encode_char(c, renderer->buffer);
+				renderer->column += 1;
 			}
 			break;
 		case 8221: // rdquo
 			if (escape == NORMAL) {
-				cmark_strbuf_puts(state->buffer, "''");
-				state->column += 2;
+				cmark_strbuf_puts(renderer->buffer, "''");
+				renderer->column += 2;
 			} else {
-				utf8proc_encode_char(c, state->buffer);
-				state->column += 1;
+				utf8proc_encode_char(c, renderer->buffer);
+				renderer->column += 1;
 			}
 			break;
 		case 8212: // emdash
 			if (escape == NORMAL) {
-				cmark_strbuf_puts(state->buffer, "---");
-				state->column += 3;
+				cmark_strbuf_puts(renderer->buffer, "---");
+				renderer->column += 3;
 			} else {
-				utf8proc_encode_char(c, state->buffer);
-				state->column += 1;
+				utf8proc_encode_char(c, renderer->buffer);
+				renderer->column += 1;
 			}
 			break;
 		case 8211: // endash
 			if (escape == NORMAL) {
-				cmark_strbuf_puts(state->buffer, "--");
-				state->column += 2;
+				cmark_strbuf_puts(renderer->buffer, "--");
+				renderer->column += 2;
 			} else {
-				utf8proc_encode_char(c, state->buffer);
-				state->column += 1;
+				utf8proc_encode_char(c, renderer->buffer);
+				renderer->column += 1;
 			}
 			break;
 		default:
-			utf8proc_encode_char(c, state->buffer);
-			state->column += 1;
-			state->begin_line = false;
+			utf8proc_encode_char(c, renderer->buffer);
+			renderer->column += 1;
+			renderer->begin_line = false;
 		}
 	}
 }
@@ -248,7 +248,7 @@ get_containing_block(cmark_node *node)
 
 static int
 S_render_node(cmark_node *node, cmark_event_type ev_type,
-              cmark_render_state *state)
+              cmark_renderer *renderer)
 {
 	cmark_node *tmp;
 	int list_number;
@@ -266,7 +266,7 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
 	if (!(node->type == CMARK_NODE_ITEM && node->prev == NULL &&
 	      entering)) {
 		tmp = get_containing_block(node);
-		state->in_tight_list_item =
+		renderer->in_tight_list_item =
 		    (tmp->type == CMARK_NODE_ITEM &&
 		     cmark_node_get_list_tight(tmp->parent)) ||
 		    (tmp &&
@@ -278,17 +278,17 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
 	switch (node->type) {
 	case CMARK_NODE_DOCUMENT:
 		if (!entering) {
-			cmark_strbuf_putc(state->buffer, '\n');
+			cmark_strbuf_putc(renderer->buffer, '\n');
 		}
 		break;
 
 	case CMARK_NODE_BLOCK_QUOTE:
 		if (entering) {
-			lit(state, "\\begin{quote}", false);
-			cr(state);
+			lit(renderer, "\\begin{quote}", false);
+			cr(renderer);
 		} else {
-			lit(state, "\\end{quote}", false);
-			blankline(state);
+			lit(renderer, "\\end{quote}", false);
+			blankline(renderer);
 		}
 		break;
 
@@ -296,46 +296,46 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
 		list_type = cmark_node_get_list_type(node);
 		if (entering) {
 			if (list_type == CMARK_ORDERED_LIST) {
-				state->enumlevel++;
+				renderer->enumlevel++;
 			}
-			lit(state, "\\begin{", false);
-			lit(state,
+			lit(renderer, "\\begin{", false);
+			lit(renderer,
 			    list_type == CMARK_ORDERED_LIST ?
 			    "enumerate" : "itemize", false);
-			lit(state, "}", false);
-			cr(state);
+			lit(renderer, "}", false);
+			cr(renderer);
 			list_number = cmark_node_get_list_start(node);
 			if (list_number > 1) {
 				sprintf(list_number_string,
 				         "%d", list_number);
-				lit(state, "\\setcounter{enum", false);
-				lit(state, (char *)roman_numerals[state->enumlevel],
+				lit(renderer, "\\setcounter{enum", false);
+				lit(renderer, (char *)roman_numerals[renderer->enumlevel],
 				    false);
-				lit(state, "}{", false);
-				out(state,
+				lit(renderer, "}{", false);
+				out(renderer,
 				    cmark_chunk_literal(list_number_string),
 				    false, NORMAL);
-				lit(state, "}", false);
-				cr(state);
+				lit(renderer, "}", false);
+				cr(renderer);
 			}
 		} else {
 			if (list_type == CMARK_ORDERED_LIST) {
-				state->enumlevel--;
+				renderer->enumlevel--;
 			}
-			lit(state, "\\end{", false);
-			lit(state,
+			lit(renderer, "\\end{", false);
+			lit(renderer,
 			    list_type == CMARK_ORDERED_LIST ?
 			    "enumerate" : "itemize", false);
-			lit(state, "}", false);
-			blankline(state);
+			lit(renderer, "}", false);
+			blankline(renderer);
 		}
 		break;
 
 	case CMARK_NODE_ITEM:
 		if (entering) {
-			lit(state, "\\item ", false);
+			lit(renderer, "\\item ", false);
 		} else {
-			cr(state);
+			cr(renderer);
 		}
 		break;
 
@@ -343,74 +343,74 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
 		if (entering) {
 			switch (cmark_node_get_header_level(node)) {
 			case 1:
-				lit(state, "\\section", false);
+				lit(renderer, "\\section", false);
 				break;
 			case 2:
-				lit(state, "\\subsection", false);
+				lit(renderer, "\\subsection", false);
 				break;
 			case 3:
-				lit(state, "\\subsubsection", false);
+				lit(renderer, "\\subsubsection", false);
 				break;
 			case 4:
-				lit(state, "\\paragraph", false);
+				lit(renderer, "\\paragraph", false);
 				break;
 			case 5:
-				lit(state, "\\subparagraph", false);
+				lit(renderer, "\\subparagraph", false);
 				break;
 			}
-			lit(state, "{", false);
+			lit(renderer, "{", false);
 		} else {
-			lit(state, "}", false);
-			blankline(state);
+			lit(renderer, "}", false);
+			blankline(renderer);
 		}
 		break;
 
 	case CMARK_NODE_CODE_BLOCK:
-		cr(state);
-		lit(state, "\\begin{verbatim}", false);
-		cr(state);
-		out(state, node->as.code.literal, false, LITERAL);
-		cr(state);
-		lit(state, "\\end{verbatim}", false);
-		blankline(state);
+		cr(renderer);
+		lit(renderer, "\\begin{verbatim}", false);
+		cr(renderer);
+		out(renderer, node->as.code.literal, false, LITERAL);
+		cr(renderer);
+		lit(renderer, "\\end{verbatim}", false);
+		blankline(renderer);
 		break;
 
 	case CMARK_NODE_HTML:
 		break;
 
 	case CMARK_NODE_HRULE:
-		blankline(state);
-		lit(state, "\\begin{center}\\rule{0.5\\linewidth}{\\linethickness}\\end{center}", false);
-		blankline(state);
+		blankline(renderer);
+		lit(renderer, "\\begin{center}\\rule{0.5\\linewidth}{\\linethickness}\\end{center}", false);
+		blankline(renderer);
 		break;
 
 	case CMARK_NODE_PARAGRAPH:
 		if (!entering) {
-			blankline(state);
+			blankline(renderer);
 		}
 		break;
 
 	case CMARK_NODE_TEXT:
-		out(state, node->as.literal, true, NORMAL);
+		out(renderer, node->as.literal, true, NORMAL);
 		break;
 
 	case CMARK_NODE_LINEBREAK:
-		lit(state, "\\\\", false);
-		cr(state);
+		lit(renderer, "\\\\", false);
+		cr(renderer);
 		break;
 
 	case CMARK_NODE_SOFTBREAK:
-		if (state->width == 0) {
-			cr(state);
+		if (renderer->width == 0) {
+			cr(renderer);
 		} else {
-			lit(state, " ", true);
+			lit(renderer, " ", true);
 		}
 		break;
 
 	case CMARK_NODE_CODE:
-		lit(state, "\\texttt{", false);
-		out(state, node->as.literal, false, NORMAL);
-		lit(state, "}", false);
+		lit(renderer, "\\texttt{", false);
+		out(renderer, node->as.literal, false, NORMAL);
+		lit(renderer, "}", false);
 		break;
 
 	case CMARK_NODE_INLINE_HTML:
@@ -418,17 +418,17 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
 
 	case CMARK_NODE_STRONG:
 		if (entering) {
-			lit(state, "\\textbf{", false);
+			lit(renderer, "\\textbf{", false);
 		} else {
-			lit(state, "}", false);
+			lit(renderer, "}", false);
 		}
 		break;
 
 	case CMARK_NODE_EMPH:
 		if (entering) {
-			lit(state, "\\emph{", false);
+			lit(renderer, "\\emph{", false);
 		} else {
-			lit(state, "}", false);
+			lit(renderer, "}", false);
 		}
 		break;
 
@@ -438,24 +438,24 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
 			// requires \usepackage{hyperref}
 			switch(get_link_type(node)) {
 			case URL_AUTOLINK:
-				lit(state, "\\url{", false);
-				out(state, url, false, URL);
+				lit(renderer, "\\url{", false);
+				out(renderer, url, false, URL);
 				break;
 			case EMAIL_AUTOLINK:
-				lit(state, "\\href{", false);
-				out(state, url, false, URL);
-				lit(state, "}\\nolinkurl{", false);
+				lit(renderer, "\\href{", false);
+				out(renderer, url, false, URL);
+				lit(renderer, "}\\nolinkurl{", false);
 				break;
 			case NORMAL_LINK:
-				lit(state, "\\href{", false);
-				out(state, url, false, URL);
-				lit(state, "}{", false);
+				lit(renderer, "\\href{", false);
+				out(renderer, url, false, URL);
+				lit(renderer, "}{", false);
 				break;
 			case NO_LINK:
-				lit(state, "{", false);  // error?
+				lit(renderer, "{", false);  // error?
 			}
 		} else {
-			lit(state, "}", false);
+			lit(renderer, "}", false);
 		}
 
 		break;
@@ -463,10 +463,10 @@ S_render_node(cmark_node *node, cmark_event_type ev_type,
 	case CMARK_NODE_IMAGE:
 		if (entering) {
 			url = cmark_chunk_literal(cmark_node_get_url(node));
-			lit(state, "\\protect\\includegraphics{", false);
+			lit(renderer, "\\protect\\includegraphics{", false);
 			// requires \include{graphicx}
-			out(state, url, false, URL);
-			lit(state, "}", false);
+			out(renderer, url, false, URL);
+			lit(renderer, "}", false);
 			return 0;
 		}
 		break;
diff --git a/src/render.c b/src/render.c
index f4c56ac..442a7fc 100644
--- a/src/render.c
+++ b/src/render.c
@@ -5,21 +5,21 @@
 #include "utf8.h"
 #include "render.h"
 
-void cr(cmark_render_state *state)
+void cr(cmark_renderer *renderer)
 {
-	if (state->need_cr < 1) {
-		state->need_cr = 1;
+	if (renderer->need_cr < 1) {
+		renderer->need_cr = 1;
 	}
 }
 
-void blankline(cmark_render_state *state)
+void blankline(cmark_renderer *renderer)
 {
-	if (state->need_cr < 2) {
-		state->need_cr = 2;
+	if (renderer->need_cr < 2) {
+		renderer->need_cr = 2;
 	}
 }
 
-void out(cmark_render_state *state,
+void out(cmark_renderer *renderer,
 	 cmark_chunk str,
 	 bool wrap,
 	 cmark_escaping escape)
@@ -31,34 +31,34 @@ void out(cmark_render_state *state,
 	int i = 0;
 	int len;
 	cmark_chunk remainder = cmark_chunk_literal("");
-	int k = state->buffer->size - 1;
+	int k = renderer->buffer->size - 1;
 
-	wrap = wrap && !state->no_wrap;
+	wrap = wrap && !renderer->no_wrap;
 
-	if (state->in_tight_list_item && state->need_cr > 1) {
-		state->need_cr = 1;
+	if (renderer->in_tight_list_item && renderer->need_cr > 1) {
+		renderer->need_cr = 1;
 	}
-	while (state->need_cr) {
-		if (k < 0 || state->buffer->ptr[k] == '\n') {
+	while (renderer->need_cr) {
+		if (k < 0 || renderer->buffer->ptr[k] == '\n') {
 			k -= 1;
 		} else {
-			cmark_strbuf_putc(state->buffer, '\n');
-			if (state->need_cr > 1) {
-				cmark_strbuf_put(state->buffer, state->prefix->ptr,
-				                 state->prefix->size);
+			cmark_strbuf_putc(renderer->buffer, '\n');
+			if (renderer->need_cr > 1) {
+				cmark_strbuf_put(renderer->buffer, renderer->prefix->ptr,
+				                 renderer->prefix->size);
 			}
 		}
-		state->column = 0;
-		state->begin_line = true;
-		state->need_cr -= 1;
+		renderer->column = 0;
+		renderer->begin_line = true;
+		renderer->need_cr -= 1;
 	}
 
 	while (i < length) {
-		if (state->begin_line) {
-			cmark_strbuf_put(state->buffer, state->prefix->ptr,
-			                 state->prefix->size);
+		if (renderer->begin_line) {
+			cmark_strbuf_put(renderer->buffer, renderer->prefix->ptr,
+			                 renderer->prefix->size);
 			// note: this assumes prefix is ascii:
-			state->column = state->prefix->size;
+			renderer->column = renderer->prefix->size;
 		}
 
 		len = utf8proc_iterate(source + i, length - i, &c);
@@ -67,11 +67,11 @@ void out(cmark_render_state *state,
 		}
 		nextc = source[i + len];
 		if (c == 32 && wrap) {
-			if (!state->begin_line) {
-				cmark_strbuf_putc(state->buffer, ' ');
-				state->column += 1;
-				state->begin_line = false;
-				state->last_breakable = state->buffer->size -
+			if (!renderer->begin_line) {
+				cmark_strbuf_putc(renderer->buffer, ' ');
+				renderer->column += 1;
+				renderer->begin_line = false;
+				renderer->last_breakable = renderer->buffer->size -
 				                        1;
 				// skip following spaces
 				while (source[i + 1] == ' ') {
@@ -80,57 +80,57 @@ void out(cmark_render_state *state,
 			}
 
 		} else if (c == 10) {
-			cmark_strbuf_putc(state->buffer, '\n');
-			state->column = 0;
-			state->begin_line = true;
-			state->last_breakable = 0;
+			cmark_strbuf_putc(renderer->buffer, '\n');
+			renderer->column = 0;
+			renderer->begin_line = true;
+			renderer->last_breakable = 0;
 		} else {
-			(state->outc)(state, escape, c, nextc);
+			(renderer->outc)(renderer, escape, c, nextc);
 		}
 
 		// If adding the character went beyond width, look for an
 		// earlier place where the line could be broken:
-		if (state->width > 0 &&
-		    state->column > state->width &&
-		    !state->begin_line &&
-		    state->last_breakable > 0) {
+		if (renderer->width > 0 &&
+		    renderer->column > renderer->width &&
+		    !renderer->begin_line &&
+		    renderer->last_breakable > 0) {
 
 			// copy from last_breakable to remainder
-			cmark_chunk_set_cstr(&remainder, (char *) state->buffer->ptr + state->last_breakable + 1);
+			cmark_chunk_set_cstr(&remainder, (char *) renderer->buffer->ptr + renderer->last_breakable + 1);
 			// truncate at last_breakable
-			cmark_strbuf_truncate(state->buffer, state->last_breakable);
+			cmark_strbuf_truncate(renderer->buffer, renderer->last_breakable);
 			// add newline, prefix, and remainder
-			cmark_strbuf_putc(state->buffer, '\n');
-			cmark_strbuf_put(state->buffer, state->prefix->ptr,
-			                 state->prefix->size);
-			cmark_strbuf_put(state->buffer, remainder.data, remainder.len);
-			state->column = state->prefix->size + remainder.len;
+			cmark_strbuf_putc(renderer->buffer, '\n');
+			cmark_strbuf_put(renderer->buffer, renderer->prefix->ptr,
+			                 renderer->prefix->size);
+			cmark_strbuf_put(renderer->buffer, remainder.data, remainder.len);
+			renderer->column = renderer->prefix->size + remainder.len;
 			cmark_chunk_free(&remainder);
-			state->last_breakable = 0;
-			state->begin_line = false;
+			renderer->last_breakable = 0;
+			renderer->begin_line = false;
 		}
 
 		i += len;
 	}
 }
 
-void lit(cmark_render_state *state, char *s, bool wrap)
+void lit(cmark_renderer *renderer, char *s, bool wrap)
 {
 	cmark_chunk str = cmark_chunk_literal(s);
-	out(state, str, wrap, LITERAL);
+	out(renderer, str, wrap, LITERAL);
 }
 
 char*
 cmark_render(cmark_node *root,
 	     int options,
 	     int width,
-	     void (*outc)(cmark_render_state*,
+	     void (*outc)(cmark_renderer*,
 			  cmark_escaping,
 			  int32_t,
 			  unsigned char),
 	     int (*render_node)(cmark_node *node,
 				 cmark_event_type ev_type,
-				 cmark_render_state *state))
+				 cmark_renderer *renderer))
 {
 	cmark_strbuf pref = GH_BUF_INIT;
 	cmark_strbuf buf = GH_BUF_INIT;
@@ -144,12 +144,12 @@ cmark_render(cmark_node *root,
 		width = 0;
 	}
 
-	cmark_render_state state = { options, &buf, &pref, 0, width,
+	cmark_renderer renderer = { options, &buf, &pref, 0, width,
 				     0, 0, 0, true, false, false, outc };
 
 	while ((ev_type = cmark_iter_next(iter)) != CMARK_EVENT_DONE) {
 		cur = cmark_iter_get_node(iter);
-		if (!render_node(cur, ev_type, &state)) {
+		if (!render_node(cur, ev_type, &renderer)) {
 			// a false value causes us to skip processing
 			// the node's contents.  this is used for
 			// autolinks.
@@ -157,11 +157,11 @@ cmark_render(cmark_node *root,
 		}
 	}
 
-	result = (char *)cmark_strbuf_detach(state.buffer);
+	result = (char *)cmark_strbuf_detach(renderer.buffer);
 
 	cmark_iter_free(iter);
-	cmark_strbuf_free(state.prefix);
-	cmark_strbuf_free(state.buffer);
+	cmark_strbuf_free(renderer.prefix);
+	cmark_strbuf_free(renderer.buffer);
 
 	return result;
 }
diff --git a/src/render.h b/src/render.h
index 6c268a1..718050e 100644
--- a/src/render.h
+++ b/src/render.h
@@ -16,7 +16,7 @@ typedef enum  {
 	URL
 } cmark_escaping;
 
-struct cmark_render_state {
+struct cmark_renderer {
 	int options;
 	cmark_strbuf* buffer;
 	cmark_strbuf* prefix;
@@ -28,36 +28,36 @@ struct cmark_render_state {
 	bool begin_line;
 	bool no_wrap;
 	bool in_tight_list_item;
-	void (*outc)(struct cmark_render_state*,
+	void (*outc)(struct cmark_renderer*,
 		     cmark_escaping,
 		     int32_t,
 		     unsigned char);
 };
 
-typedef struct cmark_render_state cmark_render_state;
+typedef struct cmark_renderer cmark_renderer;
 
-void cr(cmark_render_state *state);
+void cr(cmark_renderer *renderer);
 
-void blankline(cmark_render_state *state);
+void blankline(cmark_renderer *renderer);
 
-void out(cmark_render_state *state,
+void out(cmark_renderer *renderer,
 	 cmark_chunk str,
 	 bool wrap,
 	 cmark_escaping escape);
 
-void lit(cmark_render_state *state, char *s, bool wrap);
+void lit(cmark_renderer *renderer, char *s, bool wrap);
 
 char*
 cmark_render(cmark_node *root,
 	     int options,
 	     int width,
-	     void (*outc)(cmark_render_state*,
+	     void (*outc)(cmark_renderer*,
 			  cmark_escaping,
 			  int32_t,
 			  unsigned char),
 	     int (*render_node)(cmark_node *node,
 				cmark_event_type ev_type,
-				cmark_render_state *state));
+				cmark_renderer *renderer));
 
 
 #ifdef __cplusplus