Prepare for initial release

scripts/metrics.py

@@ -155,18 +155,19 @@ else:
 typo_extent    = typo_ascender - typo_descender
 
 # ── OS/2 Win metrics ─────────────────────────────────────────────────────────
-# Clipping boundaries on Windows.  Must cover every glyph or Windows clips them.
-# usWinDescent is a *positive* distance below the baseline (unlike Typo/hhea).
+# Clipping boundaries on Windows.  Based on the design ascender/descender
+# (not the full font bbox, which can be inflated by stacked diacritics like
+# Aringacute).  A small margin prevents clipping of hinting artefacts.
 
 margin       = int(math.ceil(upm * CLIP_MARGIN))
-win_ascent   = int(math.ceil(max(font_ymax, design_top)))  + margin
-win_descent  = int(math.ceil(max(abs(font_ymin), abs(design_bot)))) + margin
+win_ascent   = int(math.ceil(design_top))  + margin
+win_descent  = int(math.ceil(abs(design_bot))) + margin
 
 # ── hhea metrics ──────────────────────────────────────────────────────────────
 # macOS/iOS always uses hhea for *both* line spacing and clipping (it ignores
 # USE_TYPO_METRICS).  To keep line height consistent across platforms, we fold
 # the Typo lineGap into hhea ascent/descent so hhea_lineGap can be 0.
-# Then we take the max with the font bbox to also prevent Mac clipping.
+# Based on design ascender/descender, not the full font bbox.
 
 half_gap  = typo_linegap // 2
 extra     = typo_linegap - 2 * half_gap   # +1 rounding remainder → ascent side
@@ -174,8 +175,8 @@ extra     = typo_linegap - 2 * half_gap   # +1 rounding remainder → ascent sid
 spacing_asc = typo_ascender  + half_gap + extra
 spacing_dsc = typo_descender - half_gap          # more negative
 
-hhea_ascent  = max(spacing_asc, int(math.ceil(font_ymax))  + margin)
-hhea_descent = min(spacing_dsc, int(math.floor(font_ymin)) - margin)  # negative
+hhea_ascent  = max(spacing_asc, int(math.ceil(design_top))  + margin)
+hhea_descent = min(spacing_dsc, int(math.floor(design_bot)) - margin)  # negative
 hhea_linegap = 0
 
 # ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

scripts/rename.py

@@ -0,0 +1,70 @@
+"""
+FontForge: Update font name metadata
+─────────────────────────────────────
+Replaces Newsreader references with Readerly in all name table entries
+and font-level properties.
+
+Run inside FontForge (or via build.py which sets `f` before running this).
+"""
+
+import fontforge
+
+f = fontforge.activeFont()
+
+# ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+# CONFIGURATION
+# ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+
+FAMILY = "Readerly"
+
+# Map style suffixes to weight strings
+STYLE_MAP = {
+    "Regular": "Regular",
+    "Bold": "Bold",
+    "Italic": "Italic",
+    "BoldItalic": "Bold Italic",
+}
+
+# ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+# DETECT STYLE
+# ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+
+# Determine style from the current fontname (e.g. "Readerly-BoldItalic")
+style_suffix = f.fontname.split("-")[-1] if "-" in f.fontname else "Regular"
+style_display = STYLE_MAP.get(style_suffix, style_suffix)
+
+# ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+# UPDATE FONT PROPERTIES
+# ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+
+f.fontname = f"{FAMILY}-{style_suffix}"
+f.familyname = FAMILY
+f.fullname = f"{FAMILY} {style_display}"
+
+# ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+# UPDATE SFNT NAME TABLE
+# ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+
+lang = "English (US)"
+
+f.appendSFNTName(lang, "Family", FAMILY)
+f.appendSFNTName(lang, "SubFamily", style_display)
+f.appendSFNTName(lang, "Fullname", f"{FAMILY} {style_display}")
+f.appendSFNTName(lang, "PostScriptName", f"{FAMILY}-{style_suffix}")
+f.appendSFNTName(lang, "Preferred Family", FAMILY)
+f.appendSFNTName(lang, "Preferred Styles", style_display)
+f.appendSFNTName(lang, "Compatible Full", f"{FAMILY} {style_display}")
+f.appendSFNTName(lang, "UniqueID", f"{FAMILY} {style_display}")
+
+# Clear Newsreader-specific entries
+f.appendSFNTName(lang, "Trademark", "")
+f.appendSFNTName(lang, "Manufacturer", "")
+f.appendSFNTName(lang, "Designer", "")
+f.appendSFNTName(lang, "Vendor URL", "")
+f.appendSFNTName(lang, "Designer URL", "")
+
+count = 0
+for name in f.sfnt_names:
+    count += 1
+print(f"  Updated {count} name entries for {FAMILY} {style_display}")
+print("Done.")

scripts/scale.py

@@ -24,7 +24,7 @@ f = fontforge.activeFont()
 # CONFIGURATION
 # ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 
-SCALE_X = 1.0
+SCALE_X = 1.03
 SCALE_Y = 1.10
 
 # ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━