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fix #19580; add warning for bare except: clause (#21099)

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* fix #19580; add warning for bare except: clause

* fixes some easy ones

* Update doc/manual.md

* fixes docs

* Update changelog.md

* addition

* Apply suggestions from code review

Co-authored-by: Jacek Sieka <arnetheduck@gmail.com>

* Update doc/tut2.md

Co-authored-by: Jacek Sieka <arnetheduck@gmail.com>
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ringabout 2022-12-15 13:45:36 +08:00 • committed by GitHub
commit 91ce8c385d
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14 changed files with 50 additions and 26 deletions
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4
lib/pure/htmlparser.nim
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@ -394,10 +394,10 @@ proc entityToRune*(entity: string): Rune =
case entity[1]
of '0'..'9':
try: runeValue = parseInt(entity[1..^1])
except: discard
except ValueError: discard
of 'x', 'X': # not case sensitive here
try: runeValue = parseHexInt(entity[2..^1])
except: discard
except ValueError: discard
else: discard # other entities are not defined with prefix `#`
if runeValue notin 0..0x10FFFF: runeValue = 0 # only return legal values
return Rune(runeValue)