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, 3 insertions, 3 deletions

diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextMemory.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextMemory.cpp
index 8f0dfd2a5b5..76189ea781d 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextMemory.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextMemory.cpp
@@ -32,9 +32,9 @@ RegisterContextMemory::RegisterContextMemory(Thread &thread,
                                              addr_t reg_data_addr)
     : RegisterContext(thread, concrete_frame_idx), m_reg_infos(reg_infos),
       m_reg_valid(), m_reg_data(), m_reg_data_addr(reg_data_addr) {
-  // Resize our vector of bools to contain one bool for every register.
-  // We will use these boolean values to know when a register value
-  // is valid in m_reg_data.
+  // Resize our vector of bools to contain one bool for every register. We will
+  // use these boolean values to know when a register value is valid in
+  // m_reg_data.
   const size_t num_regs = reg_infos.GetNumRegisters();
   assert(num_regs > 0);
   m_reg_valid.resize(num_regs);