81 lines
1.8 KiB
Verilog
81 lines
1.8 KiB
Verilog
module markdownparser2
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// Parse a paragraph element
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fn (mut p Parser) parse_paragraph() ?&MarkdownElement {
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// Save starting position for potential rollback
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start_pos := p.pos // Unused but kept for consistency
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start_line := p.line
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start_column := p.column
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mut content := ''
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mut lines := []string{}
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// Read the first line
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for p.pos < p.text.len && p.text[p.pos] != `\n` {
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mut currentchar := p.text[p.pos]
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content += currentchar.ascii_str()
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p.pos++
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p.column++
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}
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lines << content
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// Skip the newline
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if p.pos < p.text.len && p.text[p.pos] == `\n` {
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p.pos++
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p.line++
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p.column = 1
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}
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// Read additional lines of the paragraph
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for p.pos < p.text.len {
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// Check if the line is empty (end of paragraph)
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if p.text[p.pos] == `\n` {
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p.pos++
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p.line++
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p.column = 1
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break
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}
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// Check if the line starts with a block element
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mut currentchar := p.text[p.pos]
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if currentchar == `#` || currentchar == `>`
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|| (currentchar == `-` && p.peek(1) == `-` && p.peek(2) == `-`)
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|| (currentchar == `\`` && p.peek(1) == `\`` && p.peek(2) == `\``)
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|| p.is_list_start() || p.is_table_start() || p.is_footnote_definition() {
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break
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}
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// Read the line
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mut line := ''
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for p.pos < p.text.len && p.text[p.pos] != `\n` {
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line += p.text[p.pos].ascii_str()
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p.pos++
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p.column++
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}
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lines << line
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// Skip the newline
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if p.pos < p.text.len && p.text[p.pos] == `\n` {
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p.pos++
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p.line++
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p.column = 1
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}
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}
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// Join the lines with spaces
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content = lines.join(' ')
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// Create the paragraph element
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mut paragraph := &MarkdownElement{
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typ: .paragraph
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content: content
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line_number: start_line
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column: start_column
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}
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// Parse inline elements within the paragraph
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paragraph.children = p.parse_inline(content)
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return paragraph
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}
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