update extension

GlyphConstruction.roboFontExt/html/index.html

@@ -129,6 +129,12 @@ <h4>Left and Right Margins</h4>
 </pre></div>
 
 
+<p>Use a <code>'</code> to flip to the opposite side of given glyph margin.</p>
+<div class="codehilite"><pre><span></span><span class="err"># left margin is used for the right margin of the generate d.alt</span>
+<span class="err">d.alt = d ^ d&#39;, d&#39;</span>
+</pre></div>
+
+
 <h3 id="decompose-glyph">Decompose glyph</h3>
 <p>Add <code>*</code> before a glyph construction rule to explicitly tell the constructor to decompose the final result.</p>
 <div class="codehilite"><pre><span></span><span class="err">*agrave = a + grave</span>

GlyphConstruction.roboFontExt/html/index.md

@@ -116,6 +116,11 @@ Width and margin values can also be defined using basic maths and references to
     # right margin is equal to twice the right margin of B
     Aacute = A + acute ^ A / 3, B * 2
 
+Use a `'` to flip to the opposite side of given glyph margin.
+
+    # left margin is used for the right margin of the generate d.alt
+    d.alt = d ^ d', d'
+
 ### Decompose glyph
 
 Add `*` before a glyph construction rule to explicitly tell the constructor to decompose the final result.

GlyphConstruction.roboFontExt/info.plist

@@ -30,8 +30,8 @@
 	<key>requiresVersionMinor</key>
 	<string>5</string>
 	<key>timeStamp</key>
-	<real>1581087441.2549529</real>
+	<real>1584475621.6245382</real>
 	<key>version</key>
-	<string>0.8</string>
+	<string>0.8.1</string>
 </dict>
 </plist>

GlyphConstruction.roboFontExt/lib/glyphConstruction.py

@@ -19,6 +19,8 @@
     # < RF3.2
     from ufoLib.pointPen import SegmentToPointPen
 
+__versions__ = "0.0.3"
+
 # splitters
 
 glyphNameSplit = "="
@@ -1184,6 +1186,7 @@ def GlyphConstructionBuilder(construction, font, characterMap=None):
                     if kern:
                         t = Transform(*transformMatrix).translate(kern, 0)
                         transformMatrix = t[:]
+                        advanceWidth += kern
 
                 baseTransformMatrix = transformMatrix
             destination.addComponent(component, transformMatrix)
@@ -1504,7 +1507,22 @@ def testGlyphConstructionBuilder_Positioning():
     """
 
 
-def testGlyphConstructionBuilder_():
+def testGlyphConstructionBuilder_kerning():
+    """
+    >>> font = testDummyFont()
+    >>> font.kerning["a", "i"] = -100
+
+    >>> result = GlyphConstructionBuilder("r = a & i", font)
+    >>> testDigestGlyph(result)
+    ('r', 150, None, None, '', (('a', (1, 0, 0, 1, 0, 0), None), ('i', (1, 0, 0, 1, 60, 0), None)))
+
+    >>> result = GlyphConstructionBuilder("r = a & \\i", font)
+    >>> testDigestGlyph(result)
+    ('r', 50, None, None, '', (('a', (1, 0, 0, 1, 0, 0), None), ('i', (1, 0, 0, 1, -40, 0), None)))
+    """
+
+
+def testGlyphConstructionBuilder():
     """
     >>> font = testDummyFont()
 

build-extension.py

@@ -27,7 +27,7 @@
 B.name = "Glyph Construction"
 B.developer = 'Frederk Berlaen'
 B.developerURL = 'http://typemytype.com/'
-B.version = '0.8'
+B.version = '0.8.1'
 B.launchAtStartUp = True
 B.mainScript = 'glyphConstructionUIStartUp.py'
 B.html = True

html/index.md

@@ -116,6 +116,11 @@ Width and margin values can also be defined using basic maths and references to
     # right margin is equal to twice the right margin of B
     Aacute = A + acute ^ A / 3, B * 2
 
+Use a `'` to flip to the opposite side of given glyph margin.
+
+    # left margin is used for the right margin of the generate d.alt
+    d.alt = d ^ d', d'
+
 ### Decompose glyph
 
 Add `*` before a glyph construction rule to explicitly tell the constructor to decompose the final result.