From e76ccb29825b42c69c308ab3119c3b5ef68b8027 Mon Sep 17 00:00:00 2001
From: John MacFarlane <fiddlosopher@gmail.com>
Date: Thu, 6 Nov 2014 12:36:32 -0800
Subject: Reformatted code consistently.
---
src/html/html.c | 448 ++++++++++++++++++++++++++++----------------------------
1 file changed, 224 insertions(+), 224 deletions(-)
(limited to 'src/html')
diff --git a/src/html/html.c b/src/html/html.c
index 9b3a995..404a946 100644
--- a/src/html/html.c
+++ b/src/html/html.c
@@ -9,38 +9,38 @@
#include "html/houdini.h"
typedef struct RenderStack {
- struct RenderStack *previous;
- char* literal;
- union {
- node_inl *inl;
- node_block *block;
- } next_sibling;
- bool tight;
+ struct RenderStack *previous;
+ char* literal;
+ union {
+ node_inl *inl;
+ node_block *block;
+ } next_sibling;
+ bool tight;
} render_stack;
static void free_render_stack(render_stack * rstack)
{
- render_stack * tempstack;
- while (rstack) {
- tempstack = rstack;
- rstack = rstack->previous;
- free(tempstack);
- }
+ render_stack * tempstack;
+ while (rstack) {
+ tempstack = rstack;
+ rstack = rstack->previous;
+ free(tempstack);
+ }
}
static render_stack* push_inline(render_stack* rstack,
node_inl* inl,
char* literal)
{
- render_stack* newstack;
- newstack = (render_stack*)malloc(sizeof(render_stack));
- if (newstack == NULL) {
- return NULL;
- }
- newstack->previous = rstack;
- newstack->next_sibling.inl = inl;
- newstack->literal = literal;
- return newstack;
+ render_stack* newstack;
+ newstack = (render_stack*)malloc(sizeof(render_stack));
+ if (newstack == NULL) {
+ return NULL;
+ }
+ newstack->previous = rstack;
+ newstack->next_sibling.inl = inl;
+ newstack->literal = literal;
+ return newstack;
}
static render_stack* push_block(render_stack* rstack,
@@ -48,29 +48,29 @@ static render_stack* push_block(render_stack* rstack,
char* literal,
bool tight)
{
- render_stack* newstack;
- newstack = (render_stack*)malloc(sizeof(render_stack));
- if (newstack == NULL) {
- return NULL;
- }
- newstack->previous = rstack;
- newstack->next_sibling.block = block;
- newstack->literal = literal;
- newstack->tight = tight;
- return newstack;
+ render_stack* newstack;
+ newstack = (render_stack*)malloc(sizeof(render_stack));
+ if (newstack == NULL) {
+ return NULL;
+ }
+ newstack->previous = rstack;
+ newstack->next_sibling.block = block;
+ newstack->literal = literal;
+ newstack->tight = tight;
+ return newstack;
}
static render_stack* pop_render_stack(render_stack* rstack)
{
- render_stack* top = rstack;
-
- if (rstack == NULL) {
- return NULL;
- }
- rstack = rstack->previous;
- top->previous = NULL;
- free_render_stack(top);
- return rstack;
+ render_stack* top = rstack;
+
+ if (rstack == NULL) {
+ return NULL;
+ }
+ rstack = rstack->previous;
+ top->previous = NULL;
+ free_render_stack(top);
+ return rstack;
}
// Functions to convert node_block and inline lists to HTML strings.
@@ -106,38 +106,38 @@ static void inlines_to_plain_html(strbuf *html, node_inl* ils)
while(ils != NULL) {
children = NULL;
switch(ils->tag) {
- case INL_STRING:
- case INL_CODE:
- case INL_RAW_HTML:
- escape_html(html, ils->content.literal.data, ils->content.literal.len);
- break;
-
- case INL_LINEBREAK:
- case INL_SOFTBREAK:
- strbuf_putc(html, '\n');
- break;
-
- case INL_LINK:
- case INL_IMAGE:
- children = ils->content.inlines;
- rstack = push_inline(rstack, ils->next, "");
- break;
-
- case INL_STRONG:
- case INL_EMPH:
- children = ils->content.inlines;
- rstack = push_inline(rstack, ils->next, "");
- break;
+ case INL_STRING:
+ case INL_CODE:
+ case INL_RAW_HTML:
+ escape_html(html, ils->content.literal.data, ils->content.literal.len);
+ break;
+
+ case INL_LINEBREAK:
+ case INL_SOFTBREAK:
+ strbuf_putc(html, '\n');
+ break;
+
+ case INL_LINK:
+ case INL_IMAGE:
+ children = ils->content.inlines;
+ rstack = push_inline(rstack, ils->next, "");
+ break;
+
+ case INL_STRONG:
+ case INL_EMPH:
+ children = ils->content.inlines;
+ rstack = push_inline(rstack, ils->next, "");
+ break;
}
if (children) {
- ils = children;
+ ils = children;
} else {
- ils = ils->next;
+ ils = ils->next;
}
while (ils == NULL && rstack != NULL) {
- strbuf_puts(html, rstack->literal);
- ils = rstack->next_sibling.inl;
- rstack = pop_render_stack(rstack);
+ strbuf_puts(html, rstack->literal);
+ ils = rstack->next_sibling.inl;
+ rstack = pop_render_stack(rstack);
}
}
@@ -154,82 +154,82 @@ static void inlines_to_html(strbuf *html, node_inl* ils)
while(ils != NULL) {
children = NULL;
switch(ils->tag) {
- case INL_STRING:
- escape_html(html, ils->content.literal.data, ils->content.literal.len);
- break;
-
- case INL_LINEBREAK:
- strbuf_puts(html, "<br />\n");
- break;
-
- case INL_SOFTBREAK:
- strbuf_putc(html, '\n');
- break;
-
- case INL_CODE:
- strbuf_puts(html, "<code>");
- escape_html(html, ils->content.literal.data, ils->content.literal.len);
- strbuf_puts(html, "</code>");
- break;
-
- case INL_RAW_HTML:
- strbuf_put(html,
- ils->content.literal.data,
- ils->content.literal.len);
- break;
-
- case INL_LINK:
- strbuf_puts(html, "<a href=\"");
- if (ils->content.linkable.url)
- escape_href(html, ils->content.linkable.url, -1);
-
- if (ils->content.linkable.title) {
- strbuf_puts(html, "\" title=\"");
- escape_html(html, ils->content.linkable.title, -1);
- }
-
- strbuf_puts(html, "\">");
- children = ils->content.inlines;
- rstack = push_inline(rstack, ils->next, "</a>");
- break;
-
- case INL_IMAGE:
- strbuf_puts(html, "<img src=\"");
- if (ils->content.linkable.url)
- escape_href(html, ils->content.linkable.url, -1);
-
- strbuf_puts(html, "\" alt=\"");
- inlines_to_plain_html(html, ils->content.inlines);
-
- if (ils->content.linkable.title) {
- strbuf_puts(html, "\" title=\"");
- escape_html(html, ils->content.linkable.title, -1);
- }
-
- strbuf_puts(html, "\"/>");
- break;
-
- case INL_STRONG:
- strbuf_puts(html, "<strong>");
- children = ils->content.inlines;
- rstack = push_inline(rstack, ils->next, "</strong>");
- break;
-
- case INL_EMPH:
- strbuf_puts(html, "<em>");
- children = ils->content.inlines;
- rstack = push_inline(rstack, ils->next, "</em>");
- break;
+ case INL_STRING:
+ escape_html(html, ils->content.literal.data, ils->content.literal.len);
+ break;
+
+ case INL_LINEBREAK:
+ strbuf_puts(html, "<br />\n");
+ break;
+
+ case INL_SOFTBREAK:
+ strbuf_putc(html, '\n');
+ break;
+
+ case INL_CODE:
+ strbuf_puts(html, "<code>");
+ escape_html(html, ils->content.literal.data, ils->content.literal.len);
+ strbuf_puts(html, "</code>");
+ break;
+
+ case INL_RAW_HTML:
+ strbuf_put(html,
+ ils->content.literal.data,
+ ils->content.literal.len);
+ break;
+
+ case INL_LINK:
+ strbuf_puts(html, "<a href=\"");
+ if (ils->content.linkable.url)
+ escape_href(html, ils->content.linkable.url, -1);
+
+ if (ils->content.linkable.title) {
+ strbuf_puts(html, "\" title=\"");
+ escape_html(html, ils->content.linkable.title, -1);
+ }
+
+ strbuf_puts(html, "\">");
+ children = ils->content.inlines;
+ rstack = push_inline(rstack, ils->next, "</a>");
+ break;
+
+ case INL_IMAGE:
+ strbuf_puts(html, "<img src=\"");
+ if (ils->content.linkable.url)
+ escape_href(html, ils->content.linkable.url, -1);
+
+ strbuf_puts(html, "\" alt=\"");
+ inlines_to_plain_html(html, ils->content.inlines);
+
+ if (ils->content.linkable.title) {
+ strbuf_puts(html, "\" title=\"");
+ escape_html(html, ils->content.linkable.title, -1);
+ }
+
+ strbuf_puts(html, "\"/>");
+ break;
+
+ case INL_STRONG:
+ strbuf_puts(html, "<strong>");
+ children = ils->content.inlines;
+ rstack = push_inline(rstack, ils->next, "</strong>");
+ break;
+
+ case INL_EMPH:
+ strbuf_puts(html, "<em>");
+ children = ils->content.inlines;
+ rstack = push_inline(rstack, ils->next, "</em>");
+ break;
}
if (children) {
- ils = children;
+ ils = children;
} else {
- ils = ils->next;
+ ils = ils->next;
}
while (ils == NULL && rstack != NULL) {
- strbuf_puts(html, rstack->literal);
- ils = rstack->next_sibling.inl;
- rstack = pop_render_stack(rstack);
+ strbuf_puts(html, rstack->literal);
+ ils = rstack->next_sibling.inl;
+ rstack = pop_render_stack(rstack);
}
}
@@ -243,100 +243,100 @@ static void blocks_to_html(strbuf *html, node_block *b, bool tight)
while(b != NULL) {
switch(b->tag) {
- case BLOCK_DOCUMENT:
- blocks_to_html(html, b->children, false);
- break;
-
- case BLOCK_PARAGRAPH:
- if (tight) {
- inlines_to_html(html, b->inline_content);
- } else {
- cr(html);
- strbuf_puts(html, "<p>");
- inlines_to_html(html, b->inline_content);
- strbuf_puts(html, "</p>\n");
- }
- break;
-
- case BLOCK_BQUOTE:
- cr(html);
- strbuf_puts(html, "<blockquote>\n");
- blocks_to_html(html, b->children, false);
- strbuf_puts(html, "</blockquote>\n");
- break;
-
- case BLOCK_LIST_ITEM:
- cr(html);
- strbuf_puts(html, "<li>");
- blocks_to_html(html, b->children, tight);
- strbuf_trim(html); /* TODO: rtrim */
- strbuf_puts(html, "</li>\n");
- break;
-
- case BLOCK_LIST:
- // make sure a list starts at the beginning of the line:
- cr(html);
- data = &(b->as.list);
-
- if (data->start > 1) {
- strbuf_printf(html, "<%s start=\"%d\">\n",
- data->list_type == bullet ? "ul" : "ol",
- data->start);
- } else {
- strbuf_puts(html, data->list_type == bullet ? "<ul>\n" : "<ol>\n");
- }
-
- blocks_to_html(html, b->children, data->tight);
- strbuf_puts(html, data->list_type == bullet ? "</ul>" : "</ol>");
- strbuf_putc(html, '\n');
- break;
+ case BLOCK_DOCUMENT:
+ blocks_to_html(html, b->children, false);
+ break;
- case BLOCK_ATX_HEADER:
- case BLOCK_SETEXT_HEADER:
- cr(html);
- strbuf_printf(html, "<h%d>", b->as.header.level);
+ case BLOCK_PARAGRAPH:
+ if (tight) {
inlines_to_html(html, b->inline_content);
- strbuf_printf(html, "</h%d>\n", b->as.header.level);
- break;
-
- case BLOCK_INDENTED_CODE:
- case BLOCK_FENCED_CODE:
+ } else {
cr(html);
-
- strbuf_puts(html, "<pre><code");
-
- if (b->tag == BLOCK_FENCED_CODE) {
- strbuf *info = &b->as.code.info;
-
- if (strbuf_len(info) > 0) {
- int first_tag = strbuf_strchr(info, ' ', 0);
- if (first_tag < 0)
- first_tag = strbuf_len(info);
-
- strbuf_puts(html, " class=\"language-");
- escape_html(html, info->ptr, first_tag);
- strbuf_putc(html, '"');
- }
+ strbuf_puts(html, "<p>");
+ inlines_to_html(html, b->inline_content);
+ strbuf_puts(html, "</p>\n");
+ }
+ break;
+
+ case BLOCK_BQUOTE:
+ cr(html);
+ strbuf_puts(html, "<blockquote>\n");
+ blocks_to_html(html, b->children, false);
+ strbuf_puts(html, "</blockquote>\n");
+ break;
+
+ case BLOCK_LIST_ITEM:
+ cr(html);
+ strbuf_puts(html, "<li>");
+ blocks_to_html(html, b->children, tight);
+ strbuf_trim(html); /* TODO: rtrim */
+ strbuf_puts(html, "</li>\n");
+ break;
+
+ case BLOCK_LIST:
+ // make sure a list starts at the beginning of the line:
+ cr(html);
+ data = &(b->as.list);
+
+ if (data->start > 1) {
+ strbuf_printf(html, "<%s start=\"%d\">\n",
+ data->list_type == bullet ? "ul" : "ol",
+ data->start);
+ } else {
+ strbuf_puts(html, data->list_type == bullet ? "<ul>\n" : "<ol>\n");
+ }
+
+ blocks_to_html(html, b->children, data->tight);
+ strbuf_puts(html, data->list_type == bullet ? "</ul>" : "</ol>");
+ strbuf_putc(html, '\n');
+ break;
+
+ case BLOCK_ATX_HEADER:
+ case BLOCK_SETEXT_HEADER:
+ cr(html);
+ strbuf_printf(html, "<h%d>", b->as.header.level);
+ inlines_to_html(html, b->inline_content);
+ strbuf_printf(html, "</h%d>\n", b->as.header.level);
+ break;
+
+ case BLOCK_INDENTED_CODE:
+ case BLOCK_FENCED_CODE:
+ cr(html);
+
+ strbuf_puts(html, "<pre><code");
+
+ if (b->tag == BLOCK_FENCED_CODE) {
+ strbuf *info = &b->as.code.info;
+
+ if (strbuf_len(info) > 0) {
+ int first_tag = strbuf_strchr(info, ' ', 0);
+ if (first_tag < 0)
+ first_tag = strbuf_len(info);
+
+ strbuf_puts(html, " class=\"language-");
+ escape_html(html, info->ptr, first_tag);
+ strbuf_putc(html, '"');
}
+ }
- strbuf_putc(html, '>');
- escape_html(html, b->string_content.ptr, b->string_content.size);
- strbuf_puts(html, "</code></pre>\n");
- break;
+ strbuf_putc(html, '>');
+ escape_html(html, b->string_content.ptr, b->string_content.size);
+ strbuf_puts(html, "</code></pre>\n");
+ break;
- case BLOCK_HTML:
- strbuf_put(html, b->string_content.ptr, b->string_content.size);
- break;
+ case BLOCK_HTML:
+ strbuf_put(html, b->string_content.ptr, b->string_content.size);
+ break;
- case BLOCK_HRULE:
- strbuf_puts(html, "<hr />\n");
- break;
+ case BLOCK_HRULE:
+ strbuf_puts(html, "<hr />\n");
+ break;
- case BLOCK_REFERENCE_DEF:
- break;
+ case BLOCK_REFERENCE_DEF:
+ break;
- default:
- assert(false);
+ default:
+ assert(false);
}
b = b->next;
--
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