Interpolate: Interpolate at midpoint, at a given point and N values between given points and interpolate at given distance. Select: Initiate jump to text of same layer and other text. Blocks: Insert block at the end point or at intersection or between selected points. Layer: Pick the text for layer name and use layer manager to accomplish other tasks. Also, n remove z value of all the vertex of a polyline. 3D Polyline: Create 3D line by selecting elevation texts in different combination. Polylines: Convert connected lines to Polyline, reverse and measure each segment and cumulative distance of polyline, mark chainages and each node and measure clockwise / anticlockwise bearing. Also, mark intersecting lines of different layers. Lines: Join points or blocks and find overlapping lines. Text Value Modification: Interchange text create new text and copy reference text to all other selected text. Text: Rotate, change angle or align texts with respect to selected text or parallel to line. 150+ Lisps categorized neatly under 18 Heads for Quickly Producing Presentable Survey Drawings.

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