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<h1>
<a href="https://github.com/ergenius/erg_unicode/blob/v0.1.0/src/erg_unicode_char.erl#L14" title="View Source" class="icon-action" rel="help">
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<span translate="no">erg_unicode_char</span>
<small class="app-vsn" translate="no">(erg_unicode v0.1.0)</small>
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<section id="summary" class="details-list">
<h1 class="section-heading">
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<span class="text">Summary</span>
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<div class="summary-functions summary">
<h2>
<a href="#functions">Functions</a>
</h2>
<div class="summary-row">
<div class="summary-signature">
<a href="#is_ascii/1" data-no-tooltip translate="no">is_ascii(UnicodeChar)</a>
</div>
<div class="summary-synopsis"><p>Returns true if the specified unicode character is an ASCII character or false otherwise.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#is_ascii_alpha/1" data-no-tooltip translate="no">is_ascii_alpha(UnicodeChar)</a>
</div>
<div class="summary-synopsis"><p>Returns true if the specified unicode character is an ASCII alphabetic character or false otherwise.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#is_ascii_alpha_lower/1" data-no-tooltip translate="no">is_ascii_alpha_lower(UnicodeChar)</a>
</div>
<div class="summary-synopsis"><p>Returns true if the specified unicode character is an ASCII alphabetic lower case character or false otherwise.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#is_ascii_alpha_numeric/1" data-no-tooltip translate="no">is_ascii_alpha_numeric(UnicodeChar)</a>
</div>
<div class="summary-synopsis"><p>Returns true if the specified unicode character is an ASCII alpha numeric character or false otherwise.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#is_ascii_alpha_numeric_lower/1" data-no-tooltip translate="no">is_ascii_alpha_numeric_lower(UnicodeChar)</a>
</div>
<div class="summary-synopsis"><p>Returns true if the specified unicode character is an ASCII alpha numeric lower character or false otherwise.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#is_ascii_alpha_numeric_upper/1" data-no-tooltip translate="no">is_ascii_alpha_numeric_upper(UnicodeChar)</a>
</div>
<div class="summary-synopsis"><p>Returns true if the specified unicode character is an ASCII alpha numeric upper character or false otherwise.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#is_ascii_alpha_upper/1" data-no-tooltip translate="no">is_ascii_alpha_upper(UnicodeChar)</a>
</div>
<div class="summary-synopsis"><p>Returns true if the specified unicode character is an ASCII alphabetic upper case character or false otherwise.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#is_ascii_numeric/1" data-no-tooltip translate="no">is_ascii_numeric(UnicodeChar)</a>
</div>
<div class="summary-synopsis"><p>Returns true if the specified unicode character is an ASCII numeric character or false otherwise.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#is_unicode_alpha/1" data-no-tooltip translate="no">is_unicode_alpha(UnicodeChar)</a>
</div>
<div class="summary-synopsis"><p>Returns true if the specified character is valid alphabetic unicode letter or false otherwise</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#is_unicode_alpha_numeric/1" data-no-tooltip translate="no">is_unicode_alpha_numeric(UnicodeChar)</a>
</div>
<div class="summary-synopsis"><p>Returns true if the specified unicode character is valid alpha numeric unicode letter or false otherwise</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#is_unicode_line_break/1" data-no-tooltip translate="no">is_unicode_line_break(_)</a>
</div>
<div class="summary-synopsis"><p>Returns true if the specified unicode character is a line break unicode character or false otherwise. This method will return true if the character is one of the following: - line feed - carriage return - next line - line separator 8232 - Common General Punctuation Separator space. Line. - paragraph separator 8233 - Common General Punctuation Separator space. Paragraph.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#is_unicode_numeric/1" data-no-tooltip translate="no">is_unicode_numeric(UnicodeChar)</a>
</div>
<div class="summary-synopsis"><p>Returns true if the specified character is valid numeric unicode letter or false otherwise</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#is_unicode_space/1" data-no-tooltip translate="no">is_unicode_space(_)</a>
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<div class="summary-synopsis"><p>Returns true if the specified unicode character is a spacing unicode character or false otherwise this method will return true if the character is one of the following: - character tabulation - line tabulation - form feed - space Most common (normal ASCII space) - no-break space, identical to 16#0020, but not a point at which a line may be broken. - ogham space mark. Used for interword separation in Ogham text. Normally a vertical line in vertical text or a horizontal line in horizontal text, but may also be a blank space in "stemless" fonts. - en quad 8192 - Punctuation Separator space Width of one en. - em quad 8193 - Common General Punctuation Separator space Also known as "mutton quad". Width of one em. - en space 8194 - Common General Punctuation Separator space Also known as "nut". Width of one en. - em space 8195 - Common General Punctuation Separator space. Also known as "mutton". Width of one em. - three-per-em space 8196 - Common General Punctuation Separator space. Also known as "thick space". One third of an em wide. - four-per-em space 8197 - Common General Punctuation Separator space. Also known as "mid space". One fourth of an em wide. - six-per-em space 8198 - Common General Punctuation Separator space. One sixth of an em wide. In computer typography, sometimes equated to 16#2009. - figure space 8199 - Common General Punctuation Separator space. Figure space. In fonts with monospaced digits, equal to the width of one digit. HTML/XML named entity: numsp; - punctuation space 8200 - Common General Punctuation Separator space. As wide as the narrow punctuation in a font, HTML/XML named entity: puncsp; - thin space 8201 - Common General Punctuation Separator space. One-fifth (sometimes one-sixth) of an em wide. Recommended for use as a thousands separator for measures made with SI units. - hair space 8202 - Common General Punctuation Separator space. Thinner than a thin space. HTML/XML named entity: hairsp; - narrow no-break space 8239 - Common General Punctuation Separator space. Narrow no-break space. Similar in function to 16#00A0 No-Break Space. When used with Mongolian, its width is usually one third of the normal space. - medium mathematical space 8287 - Common General Punctuation Separator space. MMSP. Used in mathematical formulae. - ideographic space 12288 - CJK Symbols Punctuation Separator, used, for example, in tai tou.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#is_unicode_space_or_line_break/1" data-no-tooltip translate="no">is_unicode_space_or_line_break(_)</a>
</div>
<div class="summary-synopsis"><p>Returns true if the specified unicode character is a spacing unicode character or a line break unicode character. this method will return true if the character is one of the following: - character tabulation - line feed - line tabulation - form feed - carriage return - space Most common (normal ASCII space) - next line - no-break space, identical to 16#0020, but not a point at which a line may be broken. - ogham space mark. Used for interword separation in Ogham text. Normally a vertical line in vertical text or a horizontal line in horizontal text, but may also be a blank space in "stemless" fonts. - en quad 8192 - Punctuation Separator space Width of one en. - em quad 8193 - Common General Punctuation Separator space Also known as "mutton quad". Width of one em. - en space 8194 - Common General Punctuation Separator space Also known as "nut". Width of one en. - em space 8195 - Common General Punctuation Separator space. Also known as "mutton". Width of one em. - three-per-em space 8196 - Common General Punctuation Separator space. Also known as "thick space". One third of an em wide. - four-per-em space 8197 - Common General Punctuation Separator space. Also known as "mid space". One fourth of an em wide. - six-per-em space 8198 - Common General Punctuation Separator space. One sixth of an em wide. In computer typography, sometimes equated to 16#2009. - figure space 8199 - Common General Punctuation Separator space. Figure space. In fonts with monospaced digits, equal to the width of one digit. HTML/XML named entity: numsp; - punctuation space 8200 - Common General Punctuation Separator space. As wide as the narrow punctuation in a font, HTML/XML named entity: puncsp; - thin space 8201 - Common General Punctuation Separator space. One-fifth (sometimes one-sixth) of an em wide. Recommended for use as a thousands separator for measures made with SI units. - hair space 8202 - Common General Punctuation Separator space. Thinner than a thin space. HTML/XML named entity: hairsp; - line separator 8232 - Common General Punctuation Separator space. Line. - paragraph separator 8233 - Common General Punctuation Separator space. Paragraph. - narrow no-break space 8239 - Common General Punctuation Separator space. Narrow no-break space. Similar in function to 16#00A0 No-Break Space. When used with Mongolian, its width is usually one third of the normal space. - medium mathematical space 8287 - Common General Punctuation Separator space. MMSP. Used in mathematical formulae. - ideographic space 12288 - CJK Symbols Punctuation Separator, used, for example, in tai tou.</p></div>
</div>
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<a href="#to_lower/1" data-no-tooltip translate="no">to_lower(C)</a>
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<a href="#to_title/1" data-no-tooltip translate="no">to_title(C)</a>
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<a href="#to_upper/1" data-no-tooltip translate="no">to_upper(C)</a>
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</section>
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<span class="text">Functions</span>
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<section class="detail" id="is_ascii/1">
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<h1 class="signature" translate="no">is_ascii(UnicodeChar)</h1>
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<section class="docstring">
<p>Returns true if the specified unicode character is an ASCII character or false otherwise.</p>
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<section class="detail" id="is_ascii_alpha/1">
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<h1 class="signature" translate="no">is_ascii_alpha(UnicodeChar)</h1>
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<section class="docstring">
<p>Returns true if the specified unicode character is an ASCII alphabetic character or false otherwise.</p>
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</section>
<section class="detail" id="is_ascii_alpha_lower/1">
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<h1 class="signature" translate="no">is_ascii_alpha_lower(UnicodeChar)</h1>
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<section class="docstring">
<p>Returns true if the specified unicode character is an ASCII alphabetic lower case character or false otherwise.</p>
</section>
</section>
<section class="detail" id="is_ascii_alpha_numeric/1">
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<h1 class="signature" translate="no">is_ascii_alpha_numeric(UnicodeChar)</h1>
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<section class="docstring">
<p>Returns true if the specified unicode character is an ASCII alpha numeric character or false otherwise.</p>
</section>
</section>
<section class="detail" id="is_ascii_alpha_numeric_lower/1">
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<h1 class="signature" translate="no">is_ascii_alpha_numeric_lower(UnicodeChar)</h1>
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<section class="docstring">
<p>Returns true if the specified unicode character is an ASCII alpha numeric lower character or false otherwise.</p>
</section>
</section>
<section class="detail" id="is_ascii_alpha_numeric_upper/1">
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<h1 class="signature" translate="no">is_ascii_alpha_numeric_upper(UnicodeChar)</h1>
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<section class="docstring">
<p>Returns true if the specified unicode character is an ASCII alpha numeric upper character or false otherwise.</p>
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</section>
<section class="detail" id="is_ascii_alpha_upper/1">
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<h1 class="signature" translate="no">is_ascii_alpha_upper(UnicodeChar)</h1>
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<section class="docstring">
<p>Returns true if the specified unicode character is an ASCII alphabetic upper case character or false otherwise.</p>
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<section class="detail" id="is_ascii_numeric/1">
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<h1 class="signature" translate="no">is_ascii_numeric(UnicodeChar)</h1>
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<section class="docstring">
<p>Returns true if the specified unicode character is an ASCII numeric character or false otherwise.</p>
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<section class="detail" id="is_unicode_alpha/1">
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<h1 class="signature" translate="no">is_unicode_alpha(UnicodeChar)</h1>
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<section class="docstring">
<p>Returns true if the specified character is valid alphabetic unicode letter or false otherwise</p>
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</section>
<section class="detail" id="is_unicode_alpha_numeric/1">
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<h1 class="signature" translate="no">is_unicode_alpha_numeric(UnicodeChar)</h1>
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<section class="docstring">
<p>Returns true if the specified unicode character is valid alpha numeric unicode letter or false otherwise</p>
</section>
</section>
<section class="detail" id="is_unicode_line_break/1">
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<h1 class="signature" translate="no">is_unicode_line_break(_)</h1>
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<p>Returns true if the specified unicode character is a line break unicode character or false otherwise. This method will return true if the character is one of the following: - line feed - carriage return - next line - line separator 8232 - Common General Punctuation Separator space. Line. - paragraph separator 8233 - Common General Punctuation Separator space. Paragraph.</p>
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<h1 class="signature" translate="no">is_unicode_numeric(UnicodeChar)</h1>
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<p>Returns true if the specified character is valid numeric unicode letter or false otherwise</p>
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<p>Returns true if the specified unicode character is a spacing unicode character or false otherwise this method will return true if the character is one of the following: - character tabulation - line tabulation - form feed - space Most common (normal ASCII space) - no-break space, identical to 16#0020, but not a point at which a line may be broken. - ogham space mark. Used for interword separation in Ogham text. Normally a vertical line in vertical text or a horizontal line in horizontal text, but may also be a blank space in "stemless" fonts. - en quad 8192 - Punctuation Separator space Width of one en. - em quad 8193 - Common General Punctuation Separator space Also known as "mutton quad". Width of one em. - en space 8194 - Common General Punctuation Separator space Also known as "nut". Width of one en. - em space 8195 - Common General Punctuation Separator space. Also known as "mutton". Width of one em. - three-per-em space 8196 - Common General Punctuation Separator space. Also known as "thick space". One third of an em wide. - four-per-em space 8197 - Common General Punctuation Separator space. Also known as "mid space". One fourth of an em wide. - six-per-em space 8198 - Common General Punctuation Separator space. One sixth of an em wide. In computer typography, sometimes equated to 16#2009. - figure space 8199 - Common General Punctuation Separator space. Figure space. In fonts with monospaced digits, equal to the width of one digit. HTML/XML named entity: numsp; - punctuation space 8200 - Common General Punctuation Separator space. As wide as the narrow punctuation in a font, HTML/XML named entity: puncsp; - thin space 8201 - Common General Punctuation Separator space. One-fifth (sometimes one-sixth) of an em wide. Recommended for use as a thousands separator for measures made with SI units. - hair space 8202 - Common General Punctuation Separator space. Thinner than a thin space. HTML/XML named entity: hairsp; - narrow no-break space 8239 - Common General Punctuation Separator space. Narrow no-break space. Similar in function to 16#00A0 No-Break Space. When used with Mongolian, its width is usually one third of the normal space. - medium mathematical space 8287 - Common General Punctuation Separator space. MMSP. Used in mathematical formulae. - ideographic space 12288 - CJK Symbols Punctuation Separator, used, for example, in tai tou.</p>
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<h1 class="signature" translate="no">is_unicode_space_or_line_break(_)</h1>
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<p>Returns true if the specified unicode character is a spacing unicode character or a line break unicode character. this method will return true if the character is one of the following: - character tabulation - line feed - line tabulation - form feed - carriage return - space Most common (normal ASCII space) - next line - no-break space, identical to 16#0020, but not a point at which a line may be broken. - ogham space mark. Used for interword separation in Ogham text. Normally a vertical line in vertical text or a horizontal line in horizontal text, but may also be a blank space in "stemless" fonts. - en quad 8192 - Punctuation Separator space Width of one en. - em quad 8193 - Common General Punctuation Separator space Also known as "mutton quad". Width of one em. - en space 8194 - Common General Punctuation Separator space Also known as "nut". Width of one en. - em space 8195 - Common General Punctuation Separator space. Also known as "mutton". Width of one em. - three-per-em space 8196 - Common General Punctuation Separator space. Also known as "thick space". One third of an em wide. - four-per-em space 8197 - Common General Punctuation Separator space. Also known as "mid space". One fourth of an em wide. - six-per-em space 8198 - Common General Punctuation Separator space. One sixth of an em wide. In computer typography, sometimes equated to 16#2009. - figure space 8199 - Common General Punctuation Separator space. Figure space. In fonts with monospaced digits, equal to the width of one digit. HTML/XML named entity: numsp; - punctuation space 8200 - Common General Punctuation Separator space. As wide as the narrow punctuation in a font, HTML/XML named entity: puncsp; - thin space 8201 - Common General Punctuation Separator space. One-fifth (sometimes one-sixth) of an em wide. Recommended for use as a thousands separator for measures made with SI units. - hair space 8202 - Common General Punctuation Separator space. Thinner than a thin space. HTML/XML named entity: hairsp; - line separator 8232 - Common General Punctuation Separator space. Line. - paragraph separator 8233 - Common General Punctuation Separator space. Paragraph. - narrow no-break space 8239 - Common General Punctuation Separator space. Narrow no-break space. Similar in function to 16#00A0 No-Break Space. When used with Mongolian, its width is usually one third of the normal space. - medium mathematical space 8287 - Common General Punctuation Separator space. MMSP. Used in mathematical formulae. - ideographic space 12288 - CJK Symbols Punctuation Separator, used, for example, in tai tou.</p>
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<h1 class="signature" translate="no">to_lower(C)</h1>
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