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, 6 deletions

diff --git a/lldb/source/API/SBThread.cpp b/lldb/source/API/SBThread.cpp
index b34489603c8..def3b3a93fe 100644
--- a/lldb/source/API/SBThread.cpp
+++ b/lldb/source/API/SBThread.cpp
@@ -615,8 +615,7 @@ SBError SBThread::ResumeNewPlan(ExecutionContext &exe_ctx,
   }
 
   // User level plans should be Master Plans so they can be interrupted, other
-  // plans executed, and
-  // then a "continue" will resume the plan.
+  // plans executed, and then a "continue" will resume the plan.
   if (new_plan != NULL) {
     new_plan->SetIsMasterPlan(true);
     new_plan->SetOkayToDiscard(false);
@@ -911,8 +910,7 @@ SBError SBThread::StepOverUntil(lldb::SBFrame &sb_frame,
     // Grab the current function, then we will make sure the "until" address is
     // within the function.  We discard addresses that are out of the current
     // function, and then if there are no addresses remaining, give an
-    // appropriate
-    // error message.
+    // appropriate error message.
 
     bool all_in_function = true;
     AddressRange fun_range = frame_sc.function->GetAddressRange();
@@ -1374,8 +1372,7 @@ SBThread SBThread::GetExtendedBacktraceThread(const char *type) {
                 runtime->GetExtendedBacktraceThread(real_thread, type_const));
             if (new_thread_sp) {
               // Save this in the Process' ExtendedThreadList so a strong
-              // pointer retains the
-              // object.
+              // pointer retains the object.
               process->GetExtendedThreadList().AddThread(new_thread_sp);
               sb_origin_thread.SetThread(new_thread_sp);
               if (log) {