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Diff of /window.rb
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end |
end |
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end |
end |
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#Remove the string in the current line behind the cursor and push it to |
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#the kill ring. |
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# |
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#=== Warning |
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#This method *MUST* *NOT* be overrided in derived classes. |
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def kill_line |
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if @cursor.column >= @buffer.lines[@cursor.row].size && |
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@cursor.row == (@buffer.lines.size - 1) |
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#ToDo: Alert that the cursor is at the end of this buffer. |
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@view.beep |
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elsif @cursor.column >= @buffer.lines[@cursor.row].size |
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#Concatenate the next line into the current line. |
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@buffer.lines[@cursor.row] << @buffer.lines[@cursor.row + 1] |
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@buffer.lines.delete_at(@cursor.row + 1) |
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@view.push_to_kill_ring("\n") |
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refresh |
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else |
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line = @buffer.lines[@cursor.row] |
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@view.push_to_kill_ring(line[@cursor.column .. -1]) |
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@buffer.lines[@cursor.row] = line[0, @cursor.column] |
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refresh |
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end |
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end |
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#Get a certain string from kill ring and insert it at the cursor position. |
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# |
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#=== Warning |
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#This method *MUST* *NOT* be overrided in derived classes. |
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def yank |
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insert_at_cursor(@view.yank_from_kill_ring) |
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end |
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#Redraw the cursor. |
#Redraw the cursor. |
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# |
# |
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#=== Warning |
#=== Warning |
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Legend:
| Removed from v.24 |
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| changed lines |
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Added in v.26 |
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