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, 6 deletions

diff --git a/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp b/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp
index 0266bbe27e7..4c48d641829 100644
--- a/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp
+++ b/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp
@@ -44,8 +44,8 @@ ObjectContainer *ObjectContainerUniversalMachO::CreateInstance(
     const lldb::ModuleSP &module_sp, DataBufferSP &data_sp,
     lldb::offset_t data_offset, const FileSpec *file,
     lldb::offset_t file_offset, lldb::offset_t length) {
-  // We get data when we aren't trying to look for cached container information,
-  // so only try and look for an architecture slice if we get data
+  // We get data when we aren't trying to look for cached container
+  // information, so only try and look for an architecture slice if we get data
   if (data_sp) {
     DataExtractor data;
     data.SetData(data_sp, data_offset, length);
@@ -81,8 +81,8 @@ ObjectContainerUniversalMachO::~ObjectContainerUniversalMachO() {}
 
 bool ObjectContainerUniversalMachO::ParseHeader() {
   bool success = ParseHeader(m_data, m_header, m_fat_archs);
-  // We no longer need any data, we parsed all we needed to parse
-  // and cached it in m_header and m_fat_archs
+  // We no longer need any data, we parsed all we needed to parse and cached it
+  // in m_header and m_fat_archs
   m_data.Clear();
   return success;
 }
@@ -92,8 +92,7 @@ bool ObjectContainerUniversalMachO::ParseHeader(
     std::vector<llvm::MachO::fat_arch> &fat_archs) {
   bool success = false;
   // Store the file offset for this universal file as we could have a universal
-  // .o file
-  // in a BSD archive, or be contained in another kind of object.
+  // .o file in a BSD archive, or be contained in another kind of object.
   // Universal mach-o files always have their headers in big endian.
   lldb::offset_t offset = 0;
   data.SetByteOrder(eByteOrderBig);