add config.lineguide option
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@ -6,16 +6,18 @@ local DocView = require "core.docview"
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local draw_overlay = DocView.draw_overlay
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function DocView:draw_overlay(...)
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local ns = ("n"):rep(config.line_limit)
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local ss = self:get_font():subpixel_scale()
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local offset = self:get_font():get_width_subpixel(ns) / ss
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local x = self:get_line_screen_position(1) + offset
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local y = self.position.y
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local w = math.ceil(SCALE * 1)
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local h = self.size.y
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if config.lineguide then
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local ns = self:get_font():get_width_subpixel("n") * config.line_limit
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local ss = self:get_font():subpixel_scale()
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local offset = ns / ss
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local x = self:get_line_screen_position(1) + offset
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local y = self.position.y
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local w = math.ceil(SCALE * 1)
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local h = self.size.y
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local color = style.guide or style.selection
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renderer.draw_rect(x, y, w, h, color)
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local color = style.guide or style.selection
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renderer.draw_rect(x, y, w, h, color)
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end
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draw_overlay(self, ...)
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end
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