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camel case

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This commit is contained in:
Russ Ross 2011-06-28 16:02:12 -06:00
parent c969dff782
commit 55cde00c8a
5 changed files with 211 additions and 211 deletions
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134
block.go
View File

@ -234,7 +234,7 @@ func isUnderlinedHeader(data []byte) int {
return 0
}
func blockHtml(out *bytes.Buffer, rndr *render, data []byte, do_render bool) int {
func blockHtml(out *bytes.Buffer, rndr *render, data []byte, doRender bool) int {
var i, j int
// identify the opening tag
@ -261,7 +261,7 @@ func blockHtml(out *bytes.Buffer, rndr *render, data []byte, do_render bool) int
if j > 0 {
size := i + j
if do_render && rndr.mk.BlockHtml != nil {
if doRender && rndr.mk.BlockHtml != nil {
rndr.mk.BlockHtml(out, data[:size], rndr.mk.Opaque)
}
return size
@ -283,7 +283,7 @@ func blockHtml(out *bytes.Buffer, rndr *render, data []byte, do_render bool) int
j = isEmpty(data[i:])
if j > 0 {
size := i + j
if do_render && rndr.mk.BlockHtml != nil {
if doRender && rndr.mk.BlockHtml != nil {
rndr.mk.BlockHtml(out, data[:size], rndr.mk.Opaque)
}
return size
@ -329,7 +329,7 @@ func blockHtml(out *bytes.Buffer, rndr *render, data []byte, do_render bool) int
}
// the end of the block has been found
if do_render && rndr.mk.BlockHtml != nil {
if doRender && rndr.mk.BlockHtml != nil {
rndr.mk.BlockHtml(out, data[:i], rndr.mk.Opaque)
}
@ -345,7 +345,7 @@ func blockHtmlFindTag(data []byte) (string, bool) {
return "", false
}
key := string(data[:i])
if block_tags[key] {
if blockTags[key] {
return key, true
}
return "", false
@ -478,11 +478,11 @@ func isFencedCode(data []byte, syntax **string, oldmarker string) (skip int, mar
i++
}
syntax_start := i
syntaxStart := i
if i < len(data) && data[i] == '{' {
i++
syntax_start++
syntaxStart++
for i < len(data) && data[i] != '}' && data[i] != '\n' {
syn++
@ -495,12 +495,12 @@ func isFencedCode(data []byte, syntax **string, oldmarker string) (skip int, mar
// strip all whitespace at the beginning and the end
// of the {} block
for syn > 0 && isspace(data[syntax_start]) {
syntax_start++
for syn > 0 && isspace(data[syntaxStart]) {
syntaxStart++
syn--
}
for syn > 0 && isspace(data[syntax_start+syn-1]) {
for syn > 0 && isspace(data[syntaxStart+syn-1]) {
syn--
}
@ -512,7 +512,7 @@ func isFencedCode(data []byte, syntax **string, oldmarker string) (skip int, mar
}
}
language := string(data[syntax_start : syntax_start+syn])
language := string(data[syntaxStart : syntaxStart+syn])
*syntax = &language
}
@ -536,9 +536,9 @@ func blockFencedCode(out *bytes.Buffer, rndr *render, data []byte) int {
var work bytes.Buffer
for beg < len(data) {
fence_end, _ := isFencedCode(data[beg:], nil, marker)
if fence_end != 0 {
beg += fence_end
fenceEnd, _ := isFencedCode(data[beg:], nil, marker)
if fenceEnd != 0 {
beg += fenceEnd
break
}
@ -579,16 +579,16 @@ func blockFencedCode(out *bytes.Buffer, rndr *render, data []byte) int {
}
func blockTable(out *bytes.Buffer, rndr *render, data []byte) int {
var header_work bytes.Buffer
i, columns, col_data := blockTableHeader(&header_work, rndr, data)
var headerWork bytes.Buffer
i, columns, colData := blockTableHeader(&headerWork, rndr, data)
if i == 0 {
return 0
}
var body_work bytes.Buffer
var bodyWork bytes.Buffer
for i < len(data) {
pipes, row_start := 0, i
pipes, rowStart := 0, i
for ; i < len(data) && data[i] != '\n'; i++ {
if data[i] == '|' {
pipes++
@ -596,24 +596,24 @@ func blockTable(out *bytes.Buffer, rndr *render, data []byte) int {
}
if pipes == 0 || i == len(data) {
i = row_start
i = rowStart
break
}
blockTableRow(&body_work, rndr, data[row_start:i], columns, col_data)
blockTableRow(&bodyWork, rndr, data[rowStart:i], columns, colData)
i++
}
if rndr.mk.Table != nil {
rndr.mk.Table(out, header_work.Bytes(), body_work.Bytes(), col_data, rndr.mk.Opaque)
rndr.mk.Table(out, headerWork.Bytes(), bodyWork.Bytes(), colData, rndr.mk.Opaque)
}
return i
}
func blockTableHeader(out *bytes.Buffer, rndr *render, data []byte) (size int, columns int, column_data []int) {
func blockTableHeader(out *bytes.Buffer, rndr *render, data []byte) (size int, columns int, columnData []int) {
i, pipes := 0, 0
column_data = []int{}
columnData = []int{}
for i = 0; i < len(data) && data[i] != '\n'; i++ {
if data[i] == '|' {
pipes++
@ -621,10 +621,10 @@ func blockTableHeader(out *bytes.Buffer, rndr *render, data []byte) (size int, c
}
if i == len(data) || pipes == 0 {
return 0, 0, column_data
return 0, 0, columnData
}
header_end := i
headerEnd := i
if data[0] == '|' {
pipes--
@ -635,7 +635,7 @@ func blockTableHeader(out *bytes.Buffer, rndr *render, data []byte) (size int, c
}
columns = pipes + 1
column_data = make([]int, columns)
columnData = make([]int, columns)
// parse the header underline
i++
@ -643,41 +643,41 @@ func blockTableHeader(out *bytes.Buffer, rndr *render, data []byte) (size int, c
i++
}
under_end := i
for under_end < len(data) && data[under_end] != '\n' {
under_end++
underEnd := i
for underEnd < len(data) && data[underEnd] != '\n' {
underEnd++
}
col := 0
for ; col < columns && i < under_end; col++ {
for ; col < columns && i < underEnd; col++ {
dashes := 0
for i < under_end && (data[i] == ' ' || data[i] == '\t') {
for i < underEnd && (data[i] == ' ' || data[i] == '\t') {
i++
}
if data[i] == ':' {
i++
column_data[col] |= TABLE_ALIGNMENT_LEFT
columnData[col] |= TABLE_ALIGNMENT_LEFT
dashes++
}
for i < under_end && data[i] == '-' {
for i < underEnd && data[i] == '-' {
i++
dashes++
}
if i < under_end && data[i] == ':' {
if i < underEnd && data[i] == ':' {
i++
column_data[col] |= TABLE_ALIGNMENT_RIGHT
columnData[col] |= TABLE_ALIGNMENT_RIGHT
dashes++
}
for i < under_end && (data[i] == ' ' || data[i] == '\t') {
for i < underEnd && (data[i] == ' ' || data[i] == '\t') {
i++
}
if i < under_end && data[i] != '|' {
if i < underEnd && data[i] != '|' {
break
}
@ -689,17 +689,17 @@ func blockTableHeader(out *bytes.Buffer, rndr *render, data []byte) (size int, c
}
if col < columns {
return 0, 0, column_data
return 0, 0, columnData
}
blockTableRow(out, rndr, data[:header_end], columns, column_data)
size = under_end + 1
blockTableRow(out, rndr, data[:headerEnd], columns, columnData)
size = underEnd + 1
return
}
func blockTableRow(out *bytes.Buffer, rndr *render, data []byte, columns int, col_data []int) {
func blockTableRow(out *bytes.Buffer, rndr *render, data []byte, columns int, colData []int) {
i, col := 0, 0
var row_work bytes.Buffer
var rowWork bytes.Buffer
if i < len(data) && data[i] == '|' {
i++
@ -710,45 +710,45 @@ func blockTableRow(out *bytes.Buffer, rndr *render, data []byte, columns int, co
i++
}
cell_start := i
cellStart := i
for i < len(data) && data[i] != '|' {
i++
}
cell_end := i - 1
cellEnd := i - 1
for cell_end > cell_start && isspace(data[cell_end]) {
cell_end--
for cellEnd > cellStart && isspace(data[cellEnd]) {
cellEnd--
}
var cell_work bytes.Buffer
parseInline(&cell_work, rndr, data[cell_start:cell_end+1])
var cellWork bytes.Buffer
parseInline(&cellWork, rndr, data[cellStart:cellEnd+1])
if rndr.mk.TableCell != nil {
cdata := 0
if col < len(col_data) {
cdata = col_data[col]
if col < len(colData) {
cdata = colData[col]
}
rndr.mk.TableCell(&row_work, cell_work.Bytes(), cdata, rndr.mk.Opaque)
rndr.mk.TableCell(&rowWork, cellWork.Bytes(), cdata, rndr.mk.Opaque)
}
i++
}
for ; col < columns; col++ {
empty_cell := []byte{}
emptyCell := []byte{}
if rndr.mk.TableCell != nil {
cdata := 0
if col < len(col_data) {
cdata = col_data[col]
if col < len(colData) {
cdata = colData[col]
}
rndr.mk.TableCell(&row_work, empty_cell, cdata, rndr.mk.Opaque)
rndr.mk.TableCell(&rowWork, emptyCell, cdata, rndr.mk.Opaque)
}
}
if rndr.mk.TableRow != nil {
rndr.mk.TableRow(out, row_work.Bytes(), rndr.mk.Opaque)
rndr.mk.TableRow(out, rowWork.Bytes(), rndr.mk.Opaque)
}
}
@ -957,7 +957,7 @@ func blockListItem(out *bytes.Buffer, rndr *render, data []byte, flags *int) int
beg = end
// process the following lines
contains_blank_line, contains_block := false, false
containsBlankLine, containsBlock := false, false
for beg < len(data) {
end++
@ -967,7 +967,7 @@ func blockListItem(out *bytes.Buffer, rndr *render, data []byte, flags *int) int
// process an empty line
if isEmpty(data[beg:end]) > 0 {
contains_blank_line = true
containsBlankLine = true
beg = end
continue
}
@ -991,8 +991,8 @@ func blockListItem(out *bytes.Buffer, rndr *render, data []byte, flags *int) int
// check for a nested list item
if (blockUliPrefix(chunk) > 0 && !isHRule(chunk)) || blockOliPrefix(chunk) > 0 {
if contains_blank_line {
contains_block = true
if containsBlankLine {
containsBlock = true
}
// the following item must have the same indentation
@ -1007,26 +1007,26 @@ func blockListItem(out *bytes.Buffer, rndr *render, data []byte, flags *int) int
// how about a nested prefix header?
if isPrefixHeader(rndr, chunk) {
// only nest headers that are indented
if contains_blank_line && i < 4 && data[beg] != '\t' {
if containsBlankLine && i < 4 && data[beg] != '\t' {
*flags |= LIST_ITEM_END_OF_LIST
break
}
contains_block = true
containsBlock = true
} else {
// only join stuff after empty lines when indented
if contains_blank_line && i < 4 && data[beg] != '\t' {
if containsBlankLine && i < 4 && data[beg] != '\t' {
*flags |= LIST_ITEM_END_OF_LIST
break
} else {
if contains_blank_line {
if containsBlankLine {
work.WriteByte('\n')
contains_block = true
containsBlock = true
}
}
}
}
contains_blank_line = false
containsBlankLine = false
// add the line into the working buffer without prefix
work.Write(data[beg+i : end])
@ -1034,7 +1034,7 @@ func blockListItem(out *bytes.Buffer, rndr *render, data []byte, flags *int) int
}
// render li contents
if contains_block {
if containsBlock {
*flags |= LIST_ITEM_CONTAINS_BLOCK
}

8
html.go
View File

@ -615,13 +615,13 @@ func isHtmlTag(tag []byte, tagname string) bool {
i++
}
tag_i := i
for ; i < len(tag); i, tag_i = i+1, tag_i+1 {
if tag_i >= len(tagname) {
j := i
for ; i < len(tag); i, j = i+1, j+1 {
if j >= len(tagname) {
break
}
if tag[i] != tagname[tag_i] {
if tag[i] != tagname[j] {
return false
}
}

188
inline.go
View File

@ -132,21 +132,21 @@ func inlineCodeSpan(out *bytes.Buffer, rndr *render, data []byte, offset int) in
}
// trim outside whitespace
f_begin := nb
for f_begin < end && (data[f_begin] == ' ' || data[f_begin] == '\t') {
f_begin++
fBegin := nb
for fBegin < end && (data[fBegin] == ' ' || data[fBegin] == '\t') {
fBegin++
}
f_end := end - nb
for f_end > f_begin && (data[f_end-1] == ' ' || data[f_end-1] == '\t') {
f_end--
fEnd := end - nb
for fEnd > fBegin && (data[fEnd-1] == ' ' || data[fEnd-1] == '\t') {
fEnd--
}
// render the code span
if rndr.mk.CodeSpan == nil {
return 0
}
if rndr.mk.CodeSpan(out, data[f_begin:f_end], rndr.mk.Opaque) == 0 {
if rndr.mk.CodeSpan(out, data[fBegin:fEnd], rndr.mk.Opaque) == 0 {
end = 0
}
@ -196,7 +196,7 @@ func inlineLink(out *bytes.Buffer, rndr *render, data []byte, offset int) int {
i := 1
var title, link []byte
text_has_nl := false
textHasNl := false
// check whether the correct renderer exists
if (isImg && rndr.mk.Image == nil) || (!isImg && rndr.mk.Link == nil) {
@ -207,7 +207,7 @@ func inlineLink(out *bytes.Buffer, rndr *render, data []byte, offset int) int {
for level := 1; level > 0 && i < len(data); i++ {
switch {
case data[i] == '\n':
text_has_nl = true
textHasNl = true
case data[i-1] == '\\':
continue
@ -227,7 +227,7 @@ func inlineLink(out *bytes.Buffer, rndr *render, data []byte, offset int) int {
return 0
}
txt_e := i
txtE := i
i++
// skip any amount of whitespace or newline
@ -246,7 +246,7 @@ func inlineLink(out *bytes.Buffer, rndr *render, data []byte, offset int) int {
i++
}
link_b := i
linkB := i
// look for link end: ' " )
for i < len(data) {
@ -263,13 +263,13 @@ func inlineLink(out *bytes.Buffer, rndr *render, data []byte, offset int) int {
if i >= len(data) {
return 0
}
link_e := i
linkE := i
// look for title end if present
title_b, title_e := 0, 0
titleB, titleE := 0, 0
if data[i] == '\'' || data[i] == '"' {
i++
title_b = i
titleB = i
for i < len(data) {
if data[i] == '\\' {
@ -287,38 +287,38 @@ func inlineLink(out *bytes.Buffer, rndr *render, data []byte, offset int) int {
}
// skip whitespace after title
title_e = i - 1
for title_e > title_b && isspace(data[title_e]) {
title_e--
titleE = i - 1
for titleE > titleB && isspace(data[titleE]) {
titleE--
}
// check for closing quote presence
if data[title_e] != '\'' && data[title_e] != '"' {
title_b, title_e = 0, 0
link_e = i
if data[titleE] != '\'' && data[titleE] != '"' {
titleB, titleE = 0, 0
linkE = i
}
}
// remove whitespace at the end of the link
for link_e > link_b && isspace(data[link_e-1]) {
link_e--
for linkE > linkB && isspace(data[linkE-1]) {
linkE--
}
// remove optional angle brackets around the link
if data[link_b] == '<' {
link_b++
if data[linkB] == '<' {
linkB++
}
if data[link_e-1] == '>' {
link_e--
if data[linkE-1] == '>' {
linkE--
}
// build escaped link and title
if link_e > link_b {
link = data[link_b:link_e]
if linkE > linkB {
link = data[linkB:linkE]
}
if title_e > title_b {
title = data[title_b:title_e]
if titleE > titleB {
title = data[titleB:titleE]
}
i++
@ -329,21 +329,21 @@ func inlineLink(out *bytes.Buffer, rndr *render, data []byte, offset int) int {
// look for the id
i++
link_b := i
linkB := i
for i < len(data) && data[i] != ']' {
i++
}
if i >= len(data) {
return 0
}
link_e := i
linkE := i
// find the reference
if link_b == link_e {
if text_has_nl {
if linkB == linkE {
if textHasNl {
var b bytes.Buffer
for j := 1; j < txt_e; j++ {
for j := 1; j < txtE; j++ {
switch {
case data[j] != '\n':
b.WriteByte(data[j])
@ -354,10 +354,10 @@ func inlineLink(out *bytes.Buffer, rndr *render, data []byte, offset int) int {
id = b.Bytes()
} else {
id = data[1:txt_e]
id = data[1:txtE]
}
} else {
id = data[link_b:link_e]
id = data[linkB:linkE]
}
// find the reference with matching id (ids are case-insensitive)
@ -377,10 +377,10 @@ func inlineLink(out *bytes.Buffer, rndr *render, data []byte, offset int) int {
var id []byte
// craft the id
if text_has_nl {
if textHasNl {
var b bytes.Buffer
for j := 1; j < txt_e; j++ {
for j := 1; j < txtE; j++ {
switch {
case data[j] != '\n':
b.WriteByte(data[j])
@ -391,7 +391,7 @@ func inlineLink(out *bytes.Buffer, rndr *render, data []byte, offset int) int {
id = b.Bytes()
} else {
id = data[1:txt_e]
id = data[1:txtE]
}
// find the reference with matching id
@ -406,28 +406,28 @@ func inlineLink(out *bytes.Buffer, rndr *render, data []byte, offset int) int {
title = lr.title
// rewind the whitespace
i = txt_e + 1
i = txtE + 1
}
// build content: img alt is escaped, link content is parsed
var content bytes.Buffer
if txt_e > 1 {
if txtE > 1 {
if isImg {
content.Write(data[1:txt_e])
content.Write(data[1:txtE])
} else {
// links cannot contain other links, so turn off link parsing temporarily
insideLink := rndr.insideLink
rndr.insideLink = true
parseInline(&content, rndr, data[1:txt_e])
parseInline(&content, rndr, data[1:txtE])
rndr.insideLink = insideLink
}
}
var u_link []byte
var uLink []byte
if len(link) > 0 {
var u_link_buf bytes.Buffer
unescapeText(&u_link_buf, link)
u_link = u_link_buf.Bytes()
var uLinkBuf bytes.Buffer
unescapeText(&uLinkBuf, link)
uLink = uLinkBuf.Bytes()
}
// call the relevant rendering function
@ -439,9 +439,9 @@ func inlineLink(out *bytes.Buffer, rndr *render, data []byte, offset int) int {
out.Truncate(outSize - 1)
}
ret = rndr.mk.Image(out, u_link, title, content.Bytes(), rndr.mk.Opaque)
ret = rndr.mk.Image(out, uLink, title, content.Bytes(), rndr.mk.Opaque)
} else {
ret = rndr.mk.Link(out, u_link, title, content.Bytes(), rndr.mk.Opaque)
ret = rndr.mk.Link(out, uLink, title, content.Bytes(), rndr.mk.Opaque)
}
if ret > 0 {
@ -460,9 +460,9 @@ func inlineLAngle(out *bytes.Buffer, rndr *render, data []byte, offset int) int
if end > 2 {
switch {
case rndr.mk.AutoLink != nil && altype != LINK_TYPE_NOT_AUTOLINK:
var u_link bytes.Buffer
unescapeText(&u_link, data[1:end+1-2])
ret = rndr.mk.AutoLink(out, u_link.Bytes(), altype, rndr.mk.Opaque)
var uLink bytes.Buffer
unescapeText(&uLink, data[1:end+1-2])
ret = rndr.mk.AutoLink(out, uLink.Bytes(), altype, rndr.mk.Opaque)
case rndr.mk.RawHtmlTag != nil:
ret = rndr.mk.RawHtmlTag(out, data[:end], rndr.mk.Opaque)
}
@ -561,26 +561,26 @@ func inlineAutoLink(out *bytes.Buffer, rndr *render, data []byte, offset int) in
return 0
}
orig_data := data
origData := data
data = data[offset-rewind:]
if !isSafeLink(data) {
return 0
}
link_end := 0
for link_end < len(data) && !isspace(data[link_end]) {
link_end++
linkEnd := 0
for linkEnd < len(data) && !isspace(data[linkEnd]) {
linkEnd++
}
// Skip punctuation at the end of the link
if (data[link_end-1] == '.' || data[link_end-1] == ',' || data[link_end-1] == ';') && data[link_end-2] != '\\' {
link_end--
if (data[linkEnd-1] == '.' || data[linkEnd-1] == ',' || data[linkEnd-1] == ';') && data[linkEnd-2] != '\\' {
linkEnd--
}
// See if the link finishes with a punctuation sign that can be closed.
var copen byte
switch data[link_end-1] {
switch data[linkEnd-1] {
case '"':
copen = '"'
case '\'':
@ -596,9 +596,9 @@ func inlineAutoLink(out *bytes.Buffer, rndr *render, data []byte, offset int) in
}
if copen != 0 {
buf_end := offset - rewind + link_end - 2
bufEnd := offset - rewind + linkEnd - 2
open_delim := 1
openDelim := 1
/* Try to close the final punctuation sign in this same line;
* if we managed to close it outside of the URL, that means that it's
@ -620,20 +620,20 @@ func inlineAutoLink(out *bytes.Buffer, rndr *render, data []byte, offset int) in
* => foo http://www.pokemon.com/Pikachu_(Electric)
*/
for buf_end >= 0 && orig_data[buf_end] != '\n' && open_delim != 0 {
if orig_data[buf_end] == data[link_end-1] {
open_delim++
for bufEnd >= 0 && origData[bufEnd] != '\n' && openDelim != 0 {
if origData[bufEnd] == data[linkEnd-1] {
openDelim++
}
if orig_data[buf_end] == copen {
open_delim--
if origData[bufEnd] == copen {
openDelim--
}
buf_end--
bufEnd--
}
if open_delim == 0 {
link_end--
if openDelim == 0 {
linkEnd--
}
}
@ -643,13 +643,13 @@ func inlineAutoLink(out *bytes.Buffer, rndr *render, data []byte, offset int) in
}
if rndr.mk.AutoLink != nil {
var u_link bytes.Buffer
unescapeText(&u_link, data[:link_end])
var uLink bytes.Buffer
unescapeText(&uLink, data[:linkEnd])
rndr.mk.AutoLink(out, u_link.Bytes(), LINK_TYPE_NORMAL, rndr.mk.Opaque)
rndr.mk.AutoLink(out, uLink.Bytes(), LINK_TYPE_NORMAL, rndr.mk.Opaque)
}
return link_end - rewind
return linkEnd - rewind
}
var validUris = [][]byte{[]byte("http://"), []byte("https://"), []byte("ftp://"), []byte("mailto://")}
@ -805,26 +805,26 @@ func inlineHelperFindEmphChar(data []byte, c byte) int {
if data[i] == '`' {
// skip a code span
tmp_i := 0
tmpI := 0
i++
for i < len(data) && data[i] != '`' {
if tmp_i == 0 && data[i] == c {
tmp_i = i
if tmpI == 0 && data[i] == c {
tmpI = i
}
i++
}
if i >= len(data) {
return tmp_i
return tmpI
}
i++
} else {
if data[i] == '[' {
// skip a link
tmp_i := 0
tmpI := 0
i++
for i < len(data) && data[i] != ']' {
if tmp_i == 0 && data[i] == c {
tmp_i = i
if tmpI == 0 && data[i] == c {
tmpI = i
}
i++
}
@ -833,11 +833,11 @@ func inlineHelperFindEmphChar(data []byte, c byte) int {
i++
}
if i >= len(data) {
return tmp_i
return tmpI
}
if data[i] != '[' && data[i] != '(' { // not a link
if tmp_i > 0 {
return tmp_i
if tmpI > 0 {
return tmpI
} else {
continue
}
@ -845,13 +845,13 @@ func inlineHelperFindEmphChar(data []byte, c byte) int {
cc := data[i]
i++
for i < len(data) && data[i] != cc {
if tmp_i == 0 && data[i] == c {
tmp_i = i
if tmpI == 0 && data[i] == c {
tmpI = i
}
i++
}
if i >= len(data) {
return tmp_i
return tmpI
}
i++
}
@ -910,12 +910,12 @@ func inlineHelperEmph1(out *bytes.Buffer, rndr *render, data []byte, c byte) int
}
func inlineHelperEmph2(out *bytes.Buffer, rndr *render, data []byte, c byte) int {
render_method := rndr.mk.DoubleEmphasis
renderMethod := rndr.mk.DoubleEmphasis
if c == '~' {
render_method = rndr.mk.StrikeThrough
renderMethod = rndr.mk.StrikeThrough
}
if render_method == nil {
if renderMethod == nil {
return 0
}
@ -931,7 +931,7 @@ func inlineHelperEmph2(out *bytes.Buffer, rndr *render, data []byte, c byte) int
if i+1 < len(data) && data[i] == c && data[i+1] == c && i > 0 && !isspace(data[i-1]) {
var work bytes.Buffer
parseInline(&work, rndr, data[:i])
r := render_method(out, work.Bytes(), rndr.mk.Opaque)
r := renderMethod(out, work.Bytes(), rndr.mk.Opaque)
if r > 0 {
return i + 2
} else {
@ -945,7 +945,7 @@ func inlineHelperEmph2(out *bytes.Buffer, rndr *render, data []byte, c byte) int
func inlineHelperEmph3(out *bytes.Buffer, rndr *render, data []byte, offset int, c byte) int {
i := 0
orig_data := data
origData := data
data = data[offset:]
for i < len(data) {
@ -974,7 +974,7 @@ func inlineHelperEmph3(out *bytes.Buffer, rndr *render, data []byte, offset int,
}
case (i+1 < len(data) && data[i+1] == c):
// double symbol found, hand over to emph1
length = inlineHelperEmph1(out, rndr, orig_data[offset-2:], c)
length = inlineHelperEmph1(out, rndr, origData[offset-2:], c)
if length == 0 {
return 0
} else {
@ -982,7 +982,7 @@ func inlineHelperEmph3(out *bytes.Buffer, rndr *render, data []byte, offset int,
}
default:
// single symbol found, hand over to emph2
length = inlineHelperEmph2(out, rndr, orig_data[offset-1:], c)
length = inlineHelperEmph2(out, rndr, origData[offset-1:], c)
if length == 0 {
return 0
} else {

66
markdown.go
View File

@ -72,7 +72,7 @@ const (
// These are the tags that are recognized as HTML block tags.
// Any of these can be included in markdown text without special escaping.
var block_tags = map[string]bool{
var blockTags = map[string]bool{
"p": true,
"dl": true,
"h1": true,
@ -251,9 +251,9 @@ func Markdown(input []byte, renderer *Renderer, extensions int) []byte {
// - copy everything else
func firstPass(rndr *render, input []byte) []byte {
var out bytes.Buffer
tab_size := TAB_SIZE_DEFAULT
tabSize := TAB_SIZE_DEFAULT
if rndr.flags&EXTENSION_TAB_SIZE_EIGHT != 0 {
tab_size = TAB_SIZE_EIGHT
tabSize = TAB_SIZE_EIGHT
}
beg, end := 0, 0
for beg < len(input) { // iterate over lines
@ -268,7 +268,7 @@ func firstPass(rndr *render, input []byte) []byte {
// add the line body if present
if end > beg {
if rndr.flags&EXTENSION_NO_EXPAND_TABS == 0 {
expandTabs(&out, input[beg:end], tab_size)
expandTabs(&out, input[beg:end], tabSize)
} else {
out.Write(input[beg:end])
}
@ -350,14 +350,14 @@ func isReference(rndr *render, data []byte) int {
return 0
}
i++
id_offset := i
idOffset := i
for i < len(data) && data[i] != '\n' && data[i] != '\r' && data[i] != ']' {
i++
}
if i >= len(data) || data[i] != ']' {
return 0
}
id_end := i
idEnd := i
// spacer: colon (space | tab)* newline? (space | tab)*
i++
@ -385,14 +385,14 @@ func isReference(rndr *render, data []byte) int {
if data[i] == '<' {
i++
}
link_offset := i
linkOffset := i
for i < len(data) && data[i] != ' ' && data[i] != '\t' && data[i] != '\n' && data[i] != '\r' {
i++
}
link_end := i
if data[link_offset] == '<' && data[link_end-1] == '>' {
link_offset++
link_end--
linkEnd := i
if data[linkOffset] == '<' && data[linkEnd-1] == '>' {
linkOffset++
linkEnd--
}
// optional spacer: (space | tab)* (newline | '\'' | '"' | '(' )
@ -404,65 +404,65 @@ func isReference(rndr *render, data []byte) int {
}
// compute end-of-line
line_end := 0
lineEnd := 0
if i >= len(data) || data[i] == '\r' || data[i] == '\n' {
line_end = i
lineEnd = i
}
if i+1 < len(data) && data[i] == '\r' && data[i+1] == '\n' {
line_end++
lineEnd++
}
// optional (space|tab)* spacer after a newline
if line_end > 0 {
i = line_end + 1
if lineEnd > 0 {
i = lineEnd + 1
for i < len(data) && (data[i] == ' ' || data[i] == '\t') {
i++
}
}
// optional title: any non-newline sequence enclosed in '"() alone on its line
title_offset, title_end := 0, 0
titleOffset, titleEnd := 0, 0
if i+1 < len(data) && (data[i] == '\'' || data[i] == '"' || data[i] == '(') {
i++
title_offset = i
titleOffset = i
// look for EOL
for i < len(data) && data[i] != '\n' && data[i] != '\r' {
i++
}
if i+1 < len(data) && data[i] == '\n' && data[i+1] == '\r' {
title_end = i + 1
titleEnd = i + 1
} else {
title_end = i
titleEnd = i
}
// step back
i--
for i > title_offset && (data[i] == ' ' || data[i] == '\t') {
for i > titleOffset && (data[i] == ' ' || data[i] == '\t') {
i--
}
if i > title_offset && (data[i] == '\'' || data[i] == '"' || data[i] == ')') {
line_end = title_end
title_end = i
if i > titleOffset && (data[i] == '\'' || data[i] == '"' || data[i] == ')') {
lineEnd = titleEnd
titleEnd = i
}
}
if line_end == 0 { // garbage after the link
if lineEnd == 0 { // garbage after the link
return 0
}
// a valid ref has been found
if rndr == nil {
return line_end
return lineEnd
}
// id matches are case-insensitive
id := string(bytes.ToLower(data[id_offset:id_end]))
id := string(bytes.ToLower(data[idOffset:idEnd]))
rndr.refs[id] = &reference{
link: data[link_offset:link_end],
title: data[title_offset:title_end],
link: data[linkOffset:linkEnd],
title: data[titleOffset:titleEnd],
}
return line_end
return lineEnd
}
@ -497,7 +497,7 @@ func isalnum(c byte) bool {
// Replace tab characters with spaces, aligning to the next TAB_SIZE column.
// always ends output with a newline
func expandTabs(out *bytes.Buffer, line []byte, tab_size int) {
func expandTabs(out *bytes.Buffer, line []byte, tabSize int) {
// first, check for common cases: no tabs, or only tabs at beginning of line
i, prefix := 0, 0
slowcase := false
@ -514,7 +514,7 @@ func expandTabs(out *bytes.Buffer, line []byte, tab_size int) {
// no need to decode runes if all tabs are at the beginning of the line
if !slowcase {
for i = 0; i < prefix*tab_size; i++ {
for i = 0; i < prefix*tabSize; i++ {
out.WriteByte(' ')
}
out.Write(line[prefix:])
@ -544,7 +544,7 @@ func expandTabs(out *bytes.Buffer, line []byte, tab_size int) {
for {
out.WriteByte(' ')
column++
if column%tab_size == 0 {
if column%tabSize == 0 {
break
}
}

26
smartypants.go
View File

@ -255,33 +255,33 @@ func smartBacktick(ob *bytes.Buffer, smrt *smartypantsData, previousChar byte, t
func smartNumberGeneric(ob *bytes.Buffer, smrt *smartypantsData, previousChar byte, text []byte) int {
if wordBoundary(previousChar) && len(text) >= 3 {
// is it of the form digits/digits(word boundary)?, i.e., \d+/\d+\b
num_end := 0
for len(text) > num_end && isdigit(text[num_end]) {
num_end++
numEnd := 0
for len(text) > numEnd && isdigit(text[numEnd]) {
numEnd++
}
if num_end == 0 {
if numEnd == 0 {
ob.WriteByte(text[0])
return 0
}
if len(text) < num_end+2 || text[num_end] != '/' {
if len(text) < numEnd+2 || text[numEnd] != '/' {
ob.WriteByte(text[0])
return 0
}
den_end := num_end + 1
for len(text) > den_end && isdigit(text[den_end]) {
den_end++
denEnd := numEnd + 1
for len(text) > denEnd && isdigit(text[denEnd]) {
denEnd++
}
if den_end == num_end+1 {
if denEnd == numEnd+1 {
ob.WriteByte(text[0])
return 0
}
if len(text) == den_end || wordBoundary(text[den_end]) {
if len(text) == denEnd || wordBoundary(text[denEnd]) {
ob.WriteString("<sup>")
ob.Write(text[:num_end])
ob.Write(text[:numEnd])
ob.WriteString("</sup>&frasl;<sub>")
ob.Write(text[num_end+1 : den_end])
ob.Write(text[numEnd+1 : denEnd])
ob.WriteString("</sub>")
return den_end - 1
return denEnd - 1
}
}