[clang-format][NFC] Make formatting Verilog faster (#121139)

A regular expression was used in the lexing process. It made the program
take more than linear time with regards to the length of the in

[clang-format][NFC] Make formatting Verilog faster (#121139)

A regular expression was used in the lexing process. It made the program
take more than linear time with regards to the length of the input. It
looked like the entire buffer could be scanned for every token lexed.
Now the regular expression is replaced with code. Previously it took 20
minutes for the program to format 125 000 lines of code on my computer.
Now it takes 315 milliseconds.

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[clang-format][NFC] Replace SmallVectorImpl with ArrayRef (#121621)

[clang-format] Add `VariableTemplates` option (#121318)

Closes #120148.

[clang-format] Add KeepFormFeed option (#113268)

Closes #113170.

[clang-format] Add TemplateNames option to help parse C++ angles (#109916)

Closes #109912.

[clang-format] Reimplement InsertNewlineAtEOF (#108513)

Fixes #108333.

Reland "[clang-format] Fix FormatToken::isSimpleTypeSpecifier() (#91712)"

Remove FormatToken::isSimpleTypeSpecifier() and call
Token::isSimpleTypeSpecifier(LangOpts) instead.

Revert "[clang-format] Fix FormatToken::isSimpleTypeSpecifier() (#91712)"

This reverts commits e62ce1f8842c, 5cd280433e8e, and de641e289269 due to
buildbot failures.

[clang-format] Fix FormatToken::isSimpleTypeSpecifier() (#91712)

Remove FormatToken::isSimpleTypeSpecifier() and call
Token::isSimpleTypeSpecifier(LangOpts) instead.

[clang-format][NFC] Use `is` instead of `getType() ==`

Revert "[clang-format][NFC] Delete 100+ redundant #include lines in .cpp files"

This reverts commit b92d6dd704d789240685a336ad8b25a9f381b4cc. See
github.com/llvm/llvm-project/commit/b92d6dd704d7#com

Revert "[clang-format][NFC] Delete 100+ redundant #include lines in .cpp files"

This reverts commit b92d6dd704d789240685a336ad8b25a9f381b4cc. See
github.com/llvm/llvm-project/commit/b92d6dd704d7#commitcomment-139992444

We should use a tool like Visual Studio to clean up the headers.

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Revert "[clang-format][NFC] Eliminate the IsCpp parameter in all functions (#84599)"

This reverts c3a1eb6207d8 (and the related commit f3c5278efa3b) which makes
cleanupAroundReplacements() no longer

Revert "[clang-format][NFC] Eliminate the IsCpp parameter in all functions (#84599)"

This reverts c3a1eb6207d8 (and the related commit f3c5278efa3b) which makes
cleanupAroundReplacements() no longer thread-safe.

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[clang-format][NFC] Delete 100+ redundant #include lines in .cpp files

Reland [clang-format][NFC] Eliminate the IsCpp parameter in all functions (#84599)

Initialize IsCpp in LeftRightQualifierAlignmentFixer ctor.

Revert "[clang-format][NFC] Eliminate the IsCpp parameter in all functions" (#85353)

Reverts llvm/llvm-project#84599

This broke the presubmit bot.

[clang-format][NFC] Eliminate the IsCpp parameter in all functions (#84599)

Revert "[clang-format][NFC] Make LangOpts global in namespace Format"

This reverts commit 32e65b0b8a743678974c7ca7913c1d6c41bb0772.

It seems to break some PowerPC bots.

See https://github.com/llvm

Revert "[clang-format][NFC] Make LangOpts global in namespace Format"

This reverts commit 32e65b0b8a743678974c7ca7913c1d6c41bb0772.

It seems to break some PowerPC bots.

See https://github.com/llvm/llvm-project/pull/81390#issuecomment-1941964803.

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[clang-format] Support of TableGen value annotations. (#80299)

This implements the annotation of the values in TableGen.
The main changes are,

- parseTableGenValue(), the simplified parser metho

[clang-format] Support of TableGen value annotations. (#80299)

This implements the annotation of the values in TableGen.
The main changes are,

- parseTableGenValue(), the simplified parser method for the syntax of
values.
- modified consumeToken() to parseTableGenValue in 'if', 'assert' and
after '='.
- modified parseParens() to call parseTableGenValue inside.
- modified parseSquare() to to call parseTableGenValue inside, with
skipping separator tokens.
- modified parseAngle() to call parseTableGenValue inside, with skipping
separator tokens.

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Reland "[clang-format][NFC] Make LangOpts global in namespace Format (#81390)"

Restore getFormattingLangOpts().

Revert "[clang-format][NFC] Make LangOpts global in namespace Format (#81390)"

This reverts commit 03f571995b4f0c260254955afd16ec44d0764794.

We can't hide getFormattingLangOpts() as it's used by ot

Revert "[clang-format][NFC] Make LangOpts global in namespace Format (#81390)"

This reverts commit 03f571995b4f0c260254955afd16ec44d0764794.

We can't hide getFormattingLangOpts() as it's used by other tools.

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[clang-format][NFC] Make LangOpts global in namespace Format (#81390)

Revert "[clang-format] Update FormatToken::isSimpleTypeSpecifier() (#80241)"

This reverts commit 763139afc19ddf2e0f0265dc828ce8e5fbe92530.

It seems that LangOpts is not initialized before use.

[clang-format] Update FormatToken::isSimpleTypeSpecifier() (#80241)

Now with a8279a8bc541, we can make the update.

[clang] Use StringRef::starts_with (NFC)

[clang-format] Support of TableGen tokens with unary operator like form, bang operators and numeric literals. (#78996)

Adds the support for tokens that have forms like unary operators.
- bang opera

[clang-format] Support of TableGen tokens with unary operator like form, bang operators and numeric literals. (#78996)

Adds the support for tokens that have forms like unary operators.
- bang operators: `!name`
- cond operator: `!cond`
- numeric literals: `+1`, `-1`
cond operator are one of bang operators but is distinguished because it has very specific syntax.

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