Class | Asciidoctor::Table::ParserContext |
In: |
lib/asciidoctor/table.rb
|
Parent: | Object |
Public: Methods for managing the parsing of an AsciiDoc table. Instances of this class are primarily responsible for tracking the buffer of a cell as the parser moves through the lines of the table using tail recursion. When a cell boundary is located, the previous cell is closed, an instance of Table::Cell is instantiated, the row is closed if the cell satisifies the column count and, finally, a new buffer is allocated to track the next cell.
buffer | [RW] | Public: The String buffer of the currently open cell |
col_count | [R] |
Public: Get the expected column count for a row
col_count is the number of columns to pull into a row A value of -1 means we use the number of columns found in the first line as the col_count |
delimiter | [R] | Public: The cell delimiter for this table. |
delimiter_re | [R] | Public: The cell delimiter compiled Regexp for this table. |
format | [RW] | Public: The AsciiDoc table format (psv, dsv or csv) |
table | [RW] | Public: The Table currently being parsed |
Public: Activate a rowspan. The rowspan Array is consulted when determining the effective number of cells in the current row.
returns nothing
Internal: Advance to the next line (which may come after the parser begins processing the next line if the last cell had wrapped content).
Public: Determines whether the buffer has unclosed quotes. Used for CSV data.
returns true if the buffer has unclosed quotes, false if it doesn‘t or it isn‘t quoted data
Public: Determines whether the buffer contains quoted data. Used for CSV data.
returns true if the buffer starts with a double quote (and not an escaped double quote), false otherwise
Public: Checks whether the current cell has been marked as closed
returns true if the cell is marked as closed, false otherwise
Public: Checks whether the current cell is still open
returns true if the cell is marked as open, false otherwise
Public: Close the current cell, instantiate a new Table::Cell, add it to the current row and, if the number of expected columns for the current row has been met, close the row and begin a new one.
returns nothing
Public: If the current cell is open, close it. In additional, push the cell spec captured from the end of this cell onto the stack for use by the next cell.
returns nothing
Public: Close the row by adding it to the Table and resetting the row Array and counter variables.
returns nothing
Public: Calculate the effective column visits, which consists of the number of cells plus any active rowspans.
Public: Marks that the cell should be kept open. Used when the end of the line is reached and the cell may contain additional text.
returns nothing
Public: Marks the cell as closed so that the parser knows to instantiate a new cell instance and add it to the current row.
returns nothing
Public: Checks whether the line provided contains the cell delimiter used by this table.
returns MatchData if the line contains the delimiter, false otherwise
Public: Puts a cell spec onto the stack. Cell specs precede the delimiter, so a stack is used to carry over the spec to the next cell.
returns nothing
Public: Skip beyond the matched delimiter because it was a false positive (either because it was escaped or in a quoted context)
returns the String after the match
Public: Checks whether the line provided starts with the cell delimiter used by this table.
returns true if the line starts with the delimiter, false otherwise
Public: Takes a cell spec from the stack. Cell specs precede the delimiter, so a stack is used to carry over the spec from the previous cell to the current cell when the cell is being closed.
returns The cell spec Hash captured from parsing the previous cell