Reflow paragraphs in comments.

This is intended as a clean up after the big clang-format commit
(r280751), which unfortunately resulted in many of the comment
paragraphs in LLDB being very hard to read.

FYI, the script I used was:

import textwrap
import commands
import os
import sys
import re
tmp = "%s.tmp"%sys.argv[1]
out = open(tmp, "w+")
with open(sys.argv[1], "r") as f:
  header = ""
  text = ""
  comment = re.compile(r'^( *//) ([^ ].*)$')
  special = re.compile(r'^((([A-Z]+[: ])|([0-9]+ )).*)|(.*;)$')
  for line in f:
      match = comment.match(line)
      if match and not special.match(match.group(2)):
          # skip intentionally short comments.
          if not text and len(match.group(2)) < 40:
              out.write(line)
              continue

          if text:
              text += " " + match.group(2)
          else:
              header = match.group(1)
              text = match.group(2)

          continue

      if text:
          filled = textwrap.wrap(text, width=(78-len(header)),
                                 break_long_words=False)
          for l in filled:
              out.write(header+" "+l+'\n')
              text = ""

      out.write(line)

os.rename(tmp, sys.argv[1])

Differential Revision: https://reviews.llvm.org/D46144

llvm-svn: 331197

1 files changed, 5 insertions, 7 deletions

diff --git a/lldb/source/Symbol/ClangASTImporter.cpp b/lldb/source/Symbol/ClangASTImporter.cpp
index 72ccaed43ea..ea3b141c9e7 100644
--- a/lldb/source/Symbol/ClangASTImporter.cpp
+++ b/lldb/source/Symbol/ClangASTImporter.cpp
@@ -354,8 +354,7 @@ bool ClangASTImporter::CanImport(const CompilerType &type) {
       clang::ObjCInterfaceDecl *class_interface_decl =
           objc_class_type->getInterface();
       // We currently can't complete objective C types through the newly added
-      // ASTContext
-      // because it only supports TagDecl objects right now...
+      // ASTContext because it only supports TagDecl objects right now...
       if (class_interface_decl) {
         if (ResolveDeclOrigin(class_interface_decl, NULL, NULL))
           return true;
@@ -431,8 +430,7 @@ bool ClangASTImporter::Import(const CompilerType &type) {
       clang::ObjCInterfaceDecl *class_interface_decl =
           objc_class_type->getInterface();
       // We currently can't complete objective C types through the newly added
-      // ASTContext
-      // because it only supports TagDecl objects right now...
+      // ASTContext because it only supports TagDecl objects right now...
       if (class_interface_decl) {
         if (ResolveDeclOrigin(class_interface_decl, NULL, NULL))
           return CompleteAndFetchChildren(qual_type);
@@ -896,9 +894,9 @@ void ClangASTImporter::Minion::ImportDefinitionTo(clang::Decl *to,
     }
   }
 
-  // If we're dealing with an Objective-C class, ensure that the inheritance has
-  // been set up correctly.  The ASTImporter may not do this correctly if the
-  // class was originally sourced from symbols.
+  // If we're dealing with an Objective-C class, ensure that the inheritance
+  // has been set up correctly.  The ASTImporter may not do this correctly if
+  // the class was originally sourced from symbols.
 
   if (ObjCInterfaceDecl *to_objc_interface = dyn_cast<ObjCInterfaceDecl>(to)) {
     do {