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, 8 insertions, 7 deletions

diff --git a/lldb/source/Breakpoint/BreakpointLocationList.cpp b/lldb/source/Breakpoint/BreakpointLocationList.cpp
index 97175574e9d..23ca89da6ce 100644
--- a/lldb/source/Breakpoint/BreakpointLocationList.cpp
+++ b/lldb/source/Breakpoint/BreakpointLocationList.cpp
@@ -49,12 +49,12 @@ bool BreakpointLocationList::ShouldStop(StoppointCallbackContext *context,
   BreakpointLocationSP bp = FindByID(break_id);
   if (bp) {
     // Let the BreakpointLocation decide if it should stop here (could not have
-    // reached it's target hit count yet, or it could have a callback
-    // that decided it shouldn't stop (shared library loads/unloads).
+    // reached it's target hit count yet, or it could have a callback that
+    // decided it shouldn't stop (shared library loads/unloads).
     return bp->ShouldStop(context);
   }
-  // We should stop here since this BreakpointLocation isn't valid anymore or it
-  // doesn't exist.
+  // We should stop here since this BreakpointLocation isn't valid anymore or
+  // it doesn't exist.
   return true;
 }
 
@@ -266,8 +266,8 @@ void BreakpointLocationList::RemoveLocationByIndex(size_t idx) {
 void BreakpointLocationList::RemoveInvalidLocations(const ArchSpec &arch) {
   std::lock_guard<std::recursive_mutex> guard(m_mutex);
   size_t idx = 0;
-  // Don't cache m_location.size() as it will change since we might
-  // remove locations from our vector...
+  // Don't cache m_location.size() as it will change since we might remove
+  // locations from our vector...
   while (idx < m_locations.size()) {
     BreakpointLocation *bp_loc = m_locations[idx].get();
     if (bp_loc->GetAddress().SectionWasDeleted()) {
@@ -287,7 +287,8 @@ void BreakpointLocationList::RemoveInvalidLocations(const ArchSpec &arch) {
         }
       }
     }
-    // Only increment the index if we didn't remove the locations at index "idx"
+    // Only increment the index if we didn't remove the locations at index
+    // "idx"
     ++idx;
   }
 }