Character entity references in HTML
Menu formatting:
HTML non-breaking space:
HTML break:
Backtick:
The degrees symbol (Unicode, e.g. for temperature):
Arrow - → (HMTL):
Subscript (HTML):
Superscript (HTML):
Arrow (Unicode):
Arrow (Unicode, alternative):
The ohm symbol (Unicode, e.g. for electrical resistance):
The micro symbol (Unicode, e.g. µs for microseconds):
True single quote (not the ASCII one):
True double quotes (not the ASCII ones):
Tilde (Unicode code point 007E):
Middle dot - · (Unicode code point 00B7):
en dash (ref) - – (HTML):
en dash - – (Unicode. Code point 2013):
em dash (ref) - — (HTML):
em dash - — (Unicode. Code point 2014):
Note: It is rudimentary. As the false positive rate is high, every match should be checked manually.
Regular expression ("missing space before {", "missing space after colon", "missing space after comma", "missing space around equal sign", "missing space around string concatenation (by "+")", "space before comma", "space before colon", "space before right parenthesis", "space before semicolon", "space after left parenthesis", "missing space around some operators", "missing capitalisation in comment (Jon Skeet decree)", "missing space in comment (Jon Skeet decree)", and "single-line 'if' statements"):
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