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, 9 insertions, 9 deletions

diff --git a/lldb/source/Host/common/HostInfoBase.cpp b/lldb/source/Host/common/HostInfoBase.cpp
index cb00db70ee3..d905491b7a7 100644
--- a/lldb/source/Host/common/HostInfoBase.cpp
+++ b/lldb/source/Host/common/HostInfoBase.cpp
@@ -33,19 +33,19 @@ using namespace lldb_private;
 
 namespace {
 //----------------------------------------------------------------------
-// The HostInfoBaseFields is a work around for windows not supporting
-// static variables correctly in a thread safe way. Really each of the
-// variables in HostInfoBaseFields should live in the functions in which
-// they are used and each one should be static, but the work around is
-// in place to avoid this restriction. Ick.
+// The HostInfoBaseFields is a work around for windows not supporting static
+// variables correctly in a thread safe way. Really each of the variables in
+// HostInfoBaseFields should live in the functions in which they are used and
+// each one should be static, but the work around is in place to avoid this
+// restriction. Ick.
 //----------------------------------------------------------------------
 
 struct HostInfoBaseFields {
   ~HostInfoBaseFields() {
     if (m_lldb_process_tmp_dir.Exists()) {
       // Remove the LLDB temporary directory if we have one. Set "recurse" to
-      // true to all files that were created for the LLDB process can be cleaned
-      // up.
+      // true to all files that were created for the LLDB process can be
+      // cleaned up.
       llvm::sys::fs::remove_directories(m_lldb_process_tmp_dir.GetPath());
     }
   }
@@ -354,8 +354,8 @@ bool HostInfoBase::ComputeSystemPluginsDirectory(FileSpec &file_spec) {
 bool HostInfoBase::ComputeClangDirectory(FileSpec &file_spec) { return false; }
 
 bool HostInfoBase::ComputeUserPluginsDirectory(FileSpec &file_spec) {
-  // TODO(zturner): Figure out how to compute the user plugins directory for all
-  // platforms.
+  // TODO(zturner): Figure out how to compute the user plugins directory for
+  // all platforms.
   return false;
 }