diff options
Diffstat (limited to 'node_modules/markdown-it/lib/rules_block/table.js')
| -rw-r--r-- | node_modules/markdown-it/lib/rules_block/table.js | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/node_modules/markdown-it/lib/rules_block/table.js b/node_modules/markdown-it/lib/rules_block/table.js deleted file mode 100644 index 16ae20f8..00000000 --- a/node_modules/markdown-it/lib/rules_block/table.js +++ /dev/null @@ -1,196 +0,0 @@ -// GFM table, non-standard - -'use strict'; - -var isSpace = require('../common/utils').isSpace; - - -function getLine(state, line) { - var pos = state.bMarks[line] + state.blkIndent, - max = state.eMarks[line]; - - return state.src.substr(pos, max - pos); -} - -function escapedSplit(str) { - var result = [], - pos = 0, - max = str.length, - ch, - escapes = 0, - lastPos = 0, - backTicked = false, - lastBackTick = 0; - - ch = str.charCodeAt(pos); - - while (pos < max) { - if (ch === 0x60/* ` */) { - if (backTicked) { - // make \` close code sequence, but not open it; - // the reason is: `\` is correct code block - backTicked = false; - lastBackTick = pos; - } else if (escapes % 2 === 0) { - backTicked = true; - lastBackTick = pos; - } - } else if (ch === 0x7c/* | */ && (escapes % 2 === 0) && !backTicked) { - result.push(str.substring(lastPos, pos)); - lastPos = pos + 1; - } - - if (ch === 0x5c/* \ */) { - escapes++; - } else { - escapes = 0; - } - - pos++; - - // If there was an un-closed backtick, go back to just after - // the last backtick, but as if it was a normal character - if (pos === max && backTicked) { - backTicked = false; - pos = lastBackTick + 1; - } - - ch = str.charCodeAt(pos); - } - - result.push(str.substring(lastPos)); - - return result; -} - - -module.exports = function table(state, startLine, endLine, silent) { - var ch, lineText, pos, i, nextLine, columns, columnCount, token, - aligns, t, tableLines, tbodyLines; - - // should have at least two lines - if (startLine + 2 > endLine) { return false; } - - nextLine = startLine + 1; - - if (state.sCount[nextLine] < state.blkIndent) { return false; } - - // if it's indented more than 3 spaces, it should be a code block - if (state.sCount[nextLine] - state.blkIndent >= 4) { return false; } - - // first character of the second line should be '|', '-', ':', - // and no other characters are allowed but spaces; - // basically, this is the equivalent of /^[-:|][-:|\s]*$/ regexp - - pos = state.bMarks[nextLine] + state.tShift[nextLine]; - if (pos >= state.eMarks[nextLine]) { return false; } - - ch = state.src.charCodeAt(pos++); - if (ch !== 0x7C/* | */ && ch !== 0x2D/* - */ && ch !== 0x3A/* : */) { return false; } - - while (pos < state.eMarks[nextLine]) { - ch = state.src.charCodeAt(pos); - - if (ch !== 0x7C/* | */ && ch !== 0x2D/* - */ && ch !== 0x3A/* : */ && !isSpace(ch)) { return false; } - - pos++; - } - - lineText = getLine(state, startLine + 1); - - columns = lineText.split('|'); - aligns = []; - for (i = 0; i < columns.length; i++) { - t = columns[i].trim(); - if (!t) { - // allow empty columns before and after table, but not in between columns; - // e.g. allow ` |---| `, disallow ` ---||--- ` - if (i === 0 || i === columns.length - 1) { - continue; - } else { - return false; - } - } - - if (!/^:?-+:?$/.test(t)) { return false; } - if (t.charCodeAt(t.length - 1) === 0x3A/* : */) { - aligns.push(t.charCodeAt(0) === 0x3A/* : */ ? 'center' : 'right'); - } else if (t.charCodeAt(0) === 0x3A/* : */) { - aligns.push('left'); - } else { - aligns.push(''); - } - } - - lineText = getLine(state, startLine).trim(); - if (lineText.indexOf('|') === -1) { return false; } - if (state.sCount[startLine] - state.blkIndent >= 4) { return false; } - columns = escapedSplit(lineText.replace(/^\||\|$/g, '')); - - // header row will define an amount of columns in the entire table, - // and align row shouldn't be smaller than that (the rest of the rows can) - columnCount = columns.length; - if (columnCount > aligns.length) { return false; } - - if (silent) { return true; } - - token = state.push('table_open', 'table', 1); - token.map = tableLines = [ startLine, 0 ]; - - token = state.push('thead_open', 'thead', 1); - token.map = [ startLine, startLine + 1 ]; - - token = state.push('tr_open', 'tr', 1); - token.map = [ startLine, startLine + 1 ]; - - for (i = 0; i < columns.length; i++) { - token = state.push('th_open', 'th', 1); - token.map = [ startLine, startLine + 1 ]; - if (aligns[i]) { - token.attrs = [ [ 'style', 'text-align:' + aligns[i] ] ]; - } - - token = state.push('inline', '', 0); - token.content = columns[i].trim(); - token.map = [ startLine, startLine + 1 ]; - token.children = []; - - token = state.push('th_close', 'th', -1); - } - - token = state.push('tr_close', 'tr', -1); - token = state.push('thead_close', 'thead', -1); - - token = state.push('tbody_open', 'tbody', 1); - token.map = tbodyLines = [ startLine + 2, 0 ]; - - for (nextLine = startLine + 2; nextLine < endLine; nextLine++) { - if (state.sCount[nextLine] < state.blkIndent) { break; } - - lineText = getLine(state, nextLine).trim(); - if (lineText.indexOf('|') === -1) { break; } - if (state.sCount[nextLine] - state.blkIndent >= 4) { break; } - columns = escapedSplit(lineText.replace(/^\||\|$/g, '')); - - token = state.push('tr_open', 'tr', 1); - for (i = 0; i < columnCount; i++) { - token = state.push('td_open', 'td', 1); - if (aligns[i]) { - token.attrs = [ [ 'style', 'text-align:' + aligns[i] ] ]; - } - - token = state.push('inline', '', 0); - token.content = columns[i] ? columns[i].trim() : ''; - token.children = []; - - token = state.push('td_close', 'td', -1); - } - token = state.push('tr_close', 'tr', -1); - } - token = state.push('tbody_close', 'tbody', -1); - token = state.push('table_close', 'table', -1); - - tableLines[1] = tbodyLines[1] = nextLine; - state.line = nextLine; - return true; -}; |