Add the shifted cursor position to XML output, so it can be used by editor integrations.

llvm-svn: 225516

clang-format: Document that --assume-filename affects the language.

llvm-svn: 221606

clang-format: Cut more clangAST dependencies.

Hopefully fixing windows builds.

llvm-svn: 220878

clang-format: [JS] Support regex literals with trailing escaped slash.

Before:
var regex = / a\//; int i;

After:
var regex = /a\//;
int i;

This required pushing the Lexer into its wrapper cl

clang-format: [JS] Support regex literals with trailing escaped slash.

Before:
var regex = / a\//; int i;

After:
var regex = /a\//;
int i;

This required pushing the Lexer into its wrapper class and generating a
new one in this specific case. Otherwise, the sequence get lexed as a
//-comment. This is hacky, but I don't know a better way (short of
supporting regex literals in the Lexer).

Pushing the Lexer down seems to make all the call sites simpler.

llvm-svn: 217444

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clang-format: [JS] Support alternative operator names as identifiers.

Before:
not. and . or . not_eq = 1;

After:
not.and.or.not_eq = 1;

llvm-svn: 217179

Update for llvm api change.

llvm-svn: 212408

Remove 'const' from MemoryBuffers used through the SourceManager

This removes a const_cast added in r211884 that occurred due to an
inconsistency in how MemoryBuffers are handled between some parts

Remove 'const' from MemoryBuffers used through the SourceManager

This removes a const_cast added in r211884 that occurred due to an
inconsistency in how MemoryBuffers are handled between some parts of
clang and LLVM.

MemoryBuffers are immutable and the general convention in the LLVM
project is to omit const from immutable types as it's simply
redundant/verbose (see llvm::Type, for example). While this change
doesn't remove "const" from /every/ MemoryBuffer, it at least makes this
chain of ownership/usage consistent.

llvm-svn: 211915

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Refer to error_code with the std prefix.

llvm-svn: 210817

clang-format: Introduce DisableFormat that prevents formatting.

And "none" pseudo-style indicating that formatting should be not
applied.

(1) Using .clang-format with "DisableFormat: true" effectiv

clang-format: Introduce DisableFormat that prevents formatting.

And "none" pseudo-style indicating that formatting should be not
applied.

(1) Using .clang-format with "DisableFormat: true" effectively prevents
formatting for all files within the folder containing such .clang-format
file.

(2) Using -fallback-style=none together with -style=file prevents
formatting when .clang-format is not found, which can be used in on-save
callback.

Patch by Adam Strzelecki. Thank you!

llvm-svn: 209446

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Enable alternative tokens by default for clang-format.

Patch by Bobby Moretti.

llvm-svn: 208269

Replace OwningPtr with std::unique_ptr.

This compiles cleanly with lldb/lld/clang-tools-extra/llvm.

llvm-svn: 203279

Add newlines to fallback-style description. Patch by Kamal Essoufi\!

llvm-svn: 202269

Make the OptionCategory variable static.

llvm-svn: 200839

Shorten the output of `clang-format --version`, include revision number.

Before:
$ clang-format --version
LLVM (http://llvm.org/):
LLVM version 3.5svn
Optimized build with assertions.

Shorten the output of `clang-format --version`, include revision number.

Before:
$ clang-format --version
LLVM (http://llvm.org/):
LLVM version 3.5svn
Optimized build with assertions.
Built Jan 3 2014 (14:28:46).
Default target: x86_64-apple-darwin13.0.0
Host CPU: core-avx-i

Now:
$ bin/clang-format --version
clang-format version 3.5 (198452)

llvm-svn: 198694

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Sort all the #include lines with LLVM's utils/sort_includes.py which
encodes the canonical rules for LLVM's style. I noticed this had drifted
quite a bit when cleaning up LLVM, so wanted to clean up

Sort all the #include lines with LLVM's utils/sort_includes.py which
encodes the canonical rules for LLVM's style. I noticed this had drifted
quite a bit when cleaning up LLVM, so wanted to clean up Clang as well.

llvm-svn: 198686

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Preserve carriage return when using clang-format's XML interface.

Patch by James Park.

llvm-svn: 196265

Added an option to specify fallback style.

Summary:
Added -fallback-style option. Changed clang-format to stop searching
for .clang-format when an invalid file is found.

Reviewers: djasper, klimek

Added an option to specify fallback style.

Summary:
Added -fallback-style option. Changed clang-format to stop searching
for .clang-format when an invalid file is found.

Reviewers: djasper, klimek

Reviewed By: djasper

CC: cfe-commits, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D2292

llvm-svn: 196108

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Use a StringRef. Saves 0.00000000000001s on execution time.

llvm-svn: 194301

clang-format: Write files atomically

Switch clang-format over to Rewriter::overwriteChangedFiles().

The previous implementation was attempting to stream back directly to the
original file and faili

clang-format: Write files atomically

Switch clang-format over to Rewriter::overwriteChangedFiles().

The previous implementation was attempting to stream back directly to the
original file and failing if it was already memory mapped by MemoryBuffer,
an operation unsupported by Windows.

MemoryBuffer generally mmaps files larger than the physical page size so
this will have been difficult to reproduce consistently.

This change also reduces flicker in code editors and IDEs on all platforms
when reformatting in-place.

Note that other incorrect uses of MemoryBuffer exist in LLVM/clang and
will need a similar fix.

A test should be added for Windows when libFormat performance issues are
fixed (it takes longer than a day to format a 1MB file at present!)

llvm-svn: 194250

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clang-format: Don't exit with failure on empty files.

Also let clang-format-diff.py detect errors based on clang-format's
return code. Otherwise messages like "Can't find usable .clang-format,
falli

clang-format: Don't exit with failure on empty files.

Also let clang-format-diff.py detect errors based on clang-format's
return code. Otherwise messages like "Can't find usable .clang-format,
falling back to LLVM style" can make it fail, which might be undesired.

Patch by Alp Toker. Thank you!

llvm-svn: 192184

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Remove unused variable introduced in 191666

llvm-svn: 191682

Moving style option formatting to libFormat

The help text for clang-format's -style option and the function that processes
its value is moved to libFormat in this patch. The goal is to enable other

Moving style option formatting to libFormat

The help text for clang-format's -style option and the function that processes
its value is moved to libFormat in this patch. The goal is to enable other
tools that use libFormat and also have a -style option to behave consistently
with clang-format.

llvm-svn: 191666

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clang-format: Add -assume-filename option for editor integrations.

With -style=file, clang-format now starts to search for a .clang-format
file starting at the file given with -assume-filename if it

clang-format: Add -assume-filename option for editor integrations.

With -style=file, clang-format now starts to search for a .clang-format
file starting at the file given with -assume-filename if it reads from
stdin. Otherwise, it would start searching from the current directory,
which is not helpful for editor integrations.

Also changed vim, emacs and sublime integrations to actually make use of
this flag.

This fixes llvm.org/PR17072.

llvm-svn: 190691

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Allow _clang-format as alternative to .clang-format config filename

Dotfiles are impractical on Windows. This makes clang-format search
for the style configuration file as '_clang-format' in additio

Allow _clang-format as alternative to .clang-format config filename

Dotfiles are impractical on Windows. This makes clang-format search
for the style configuration file as '_clang-format' in addition to
the usual '.clang-format'. This is similar to how VIM searches for
'_vimrc' on Windows.

Differential Revision: http://llvm-reviews.chandlerc.com/D1629

llvm-svn: 190413

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Added WebKit style to the BasedOnStyle handling and to the relevant help messages.

llvm-svn: 189765