# `GSFont makeSafeGlyphInfo:`

*Instance Method*

Makes the glyph name unique among the local glyphs in the font.

## Declaration

```swift
func makeSafeGlyphInfo(_ glyph: GSGlyph)
```

```objc
- (void) makeSafeGlyphInfo:(GSGlyph *) glyph;
```

```python
makeSafeGlyphInfo_(glyph: GSGlyph)
```

## Parameters

- `glyph` — A glyph belonging to the font.

## Discussion

A numeric suffix is added when necessary. A stored production name receives the same suffix.

## See Also

### Glyph Names

- [`GSFont safeNameForGlyph:`](/Core/GlyphsCore/GSFont/safeNameForGlyph:) — A name that is unique among the local glyphs in the font.
- [`GSFont safeNameForName:`](/Core/GlyphsCore/GSFont/safeNameForName:) — A name that is unique among the local glyphs in the font.
- [`GSFont safeSuffixForGlyph:`](/Core/GlyphsCore/GSFont/safeSuffixForGlyph:) — A suffix that makes the glyph name unique among the local glyphs in the font, or `nil` when no suffix is needed.
- [`GSFont glyphHasChangedName:oldName:`](/Core/GlyphsCore/GSFont/glyphHasChangedName:oldName:) — Notifies the font that a glyph name has changed.
- [`GSFont needsUpdateRenamedGlyphs:`](/Core/GlyphsCore/GSFont/needsUpdateRenamedGlyphs:) — The kinds of references affected by renamed glyphs.
- [`GSFont updateRenamedGlyphs:`](/Core/GlyphsCore/GSFont/updateRenamedGlyphs:) — Updates references to renamed glyphs after confirmation when affected references exist.
- [`GSFont doUpdateRenamedGlyphs:`](/Core/GlyphsCore/GSFont/doUpdateRenamedGlyphs:) — Updates references to renamed glyphs without requesting confirmation.
- [`GSFont code:containsGlyphName:`](/Core/GlyphsCore/GSFont/code:containsGlyphName:) — Returns whether OpenType feature code contains a glyph name as a complete token.