8000 Bug 1957384 - Allow Unicode whitespace characters intervening between… · marco-c/gecko-dev-wordified@b2db7f4 · GitHub
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Bug 1957384 - Allow Unicode whitespace characters intervening between punctuation and letter in ::first-letter range. r=dshin
And allow multiple punctuation elements, with potential intervening whitespace, both before and after the letter. Tests to be added once web-platform-tests/wpt#51361 is merged. Differential Revision: https://phabricator.services.mozilla.com/D243674 UltraBlame original commit: a59c7ce8c81e8949b92e606055ae7f58726eba5b
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‎dom/base/nsContentUtils.cpp‎

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@@ -12017,216 +12017,6 @@ sBidiKeyboard
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;
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}
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/
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*
12021-
*
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*
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This
12024-
is
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used
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to
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determine
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whether
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a
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character
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is
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in
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one
12034-
of
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the
12036-
classes
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*
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which
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CSS
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says
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should
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be
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part
12044-
of
12045-
the
12046-
first
12047-
-
12048-
letter
12049-
.
12050-
Currently
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that
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is
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*
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all
12055-
punctuation
12056-
classes
12057-
(
12058-
P
12059-
*
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)
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.
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Note
12063-
that
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this
12065-
is
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a
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change
12068-
from
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CSS2
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*
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which
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excluded
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Pc
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and
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Pd
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.
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*
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*
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https
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:
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/
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/
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www
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.
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w3
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.
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org
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/
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TR
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/
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css
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-
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pseudo
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-
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4
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/
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#
12098-
first
12099-
-
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letter
12101-
-
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pseudo
12103-
*
12104-
"
12105-
Punctuation
12106-
(
12107-
i
12108-
.
12109-
e
12110-
characters
12111-
that
12112-
belong
12113-
to
12114-
the
12115-
Punctuation
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(
12117-
P
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*
12119-
)
12120-
Unicode
12121-
*
12122-
general
12123-
category
12124-
[
12125-
UAX44
12126-
]
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)
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[
12129-
.
12130-
.
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.
12132-
]
12133-
"
12134-
*
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/
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/
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/
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static
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bool
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nsContentUtils
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:
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:
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IsFirstLetterPunctuation
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(
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uint32_t
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aChar
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)
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{
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switch
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(
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mozilla
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:
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:
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unicode
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:
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:
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GetGeneralCategory
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(
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aChar
12160-
)
12161-
)
12162-
{
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case
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HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION
12165-
:
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/
12167-
*
12168-
Pc
12169-
*
12170-
/
12171-
case
12172-
HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION
12173-
:
12174-
/
12175-
*
12176-
Pd
12177-
*
12178-
/
12179-
case
12180-
HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION
12181-
:
12182-
/
12183-
*
12184-
Pe
12185-
*
12186-
/
12187-
case
12188-
HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION
12189-
:
12190-
/
12191-
*
12192-
Pf
12193-
*
12194-
/
12195-
case
12196-
HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION
12197-
:
12198-
/
12199-
*
12200-
Pi
12201-
*
12202-
/
12203-
case
12204-
HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION
12205-
:
12206-
/
12207-
*
12208-
Po
12209-
*
12210-
/
12211-
case
12212-
HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION
12213-
:
12214-
/
12215-
*
12216-
Ps
12217-
*
12218-
/
12219-
return
12220-
true
12221-
;
12222-
default
12223-
:
12224-
return
12225-
false
12226-
;
12227-
}
12228-
}
12229-
/
1223012020
/
1223112021
static
1223212022
bool

‎dom/base/nsContentUtils.h‎

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Original file line numberDiff line numberDiff line change
@@ -5124,34 +5124,6 @@ aChar
51245124
is
51255125
of
51265126
class
5127-
Ps
5128-
Pi
5129-
Po
5130-
Pf
5131-
or
5132-
Pe
5133-
.
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*
5135-
/
5136-
static
5137-
bool
5138-
IsFirstLetterPunctuation
5139-
(
5140-
uint32_t
5141-
aChar
5142-
)
5143-
;
5144-
/
5145-
*
5146-
*
5147-
*
5148-
Returns
5149-
true
5150-
if
5151-
aChar
5152-
is
5153-
of
5154-
class
51555127
Lu
51565128
Ll
51575129
Lt

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