qr{ (?<![^[:space:]]) ‘ ([^‘’]+) ’ (?![^[:space:]]) }x,
qr{ (?<![^[:space:]]) ` ([^`']+) ' (?![^[:space:]]) }x,
- qr{ (?<![^[:space:]]) ‘ ([^`']+) ’ (?![^[:space:]]) }x,
- qr{ (?<![^[:space:]]) “ ([^`']+) ” (?![^[:space:]]) }x,
+ qr{ (?<![^[:space:]]) ‘ ([^‘’]+) ’ (?![^[:space:]]) }x,
+ qr{ (?<![^[:space:]]) “ ([^“”]+) ” (?![^[:space:]]) }x,
qr{ (?<![^[:space:]]) (' [^[:space:]] [^']* ') }x,
qr{ (' [^']* [^[:space:]] ') (?![^[:space:]]) }x,
qr{ (?<![^[:space:]]) (" [^[:space:]] [^"]* ") }x,
qr{ (" [^"]* [^[:space:]] ") (?![^[:space:]]) }x,
- qr{ \< ([^\>]+) \> }x,
- qr{ \( ([^\)]+) \) }x,
- qr{ \{ ([^\}]+) \} }x,
- qr{ \[ ([^\]]+) \] }x,
+ qr{ \{ ([^\{\}]+) \} }x,
+ qr{ \( ([^\(\)]+) \) }x,
+ qr{ \[ ([^\[\]]+) \] }x,
+ qr{ \< ([^\<\>]+) \> }x,
# urls, just a heuristic
qr{(