From 05097246f352eca76207c9ebb08656c88bdf751a Mon Sep 17 00:00:00 2001
From: Adrian Prantl <aprantl@apple.com>
Date: Mon, 30 Apr 2018 16:49:04 +0000
Subject: 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
---
 lldb/source/Commands/CommandObjectSettings.cpp | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

(limited to 'lldb/source/Commands/CommandObjectSettings.cpp')

diff --git a/lldb/source/Commands/CommandObjectSettings.cpp b/lldb/source/Commands/CommandObjectSettings.cpp
index 50a3fe2..b1b0ae8 100644
--- a/lldb/source/Commands/CommandObjectSettings.cpp
+++ b/lldb/source/Commands/CommandObjectSettings.cpp
@@ -220,10 +220,8 @@ protected:
     if (error.Success()) {
       // FIXME this is the same issue as the one in commands script import
       // we could be setting target.load-script-from-symbol-file which would
-      // cause
-      // Python scripts to be loaded, which could run LLDB commands
-      // (e.g. settings set target.process.python-os-plugin-path) and cause a
-      // crash
+      // cause Python scripts to be loaded, which could run LLDB commands (e.g.
+      // settings set target.process.python-os-plugin-path) and cause a crash
       // if we did not clear the command's exe_ctx first
       ExecutionContext exe_ctx(m_exe_ctx);
       m_exe_ctx.Clear();
@@ -920,8 +918,8 @@ protected:
       return false;
     }
 
-    // Do not perform cmd_args.Shift() since StringRef is manipulating the
-    // raw character string later on.
+    // Do not perform cmd_args.Shift() since StringRef is manipulating the raw
+    // character string later on.
 
     // Split the raw command into var_name and value pair.
     llvm::StringRef raw_str(command);
-- 
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