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Reflow paragraphs in comments.

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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
This commit is contained in:
Adrian Prantl
2018-04-30 16:49:04 +00:00
parent add59c052d
commit 05097246f3
604 changed files with 11186 additions and 13434 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
lldb/source/Host/linux/HostInfoLinux.cpp
View File

@@ -57,8 +57,7 @@ bool HostInfoLinux::GetOSVersion(uint32_t &major, uint32_t &minor,
success = true;
else {
// Some kernels omit the update version, so try looking for just "X.Y"
// and
// set update to 0.
// and set update to 0.
g_fields->m_os_update = 0;
status = sscanf(un.release, "%u.%u", &g_fields->m_os_major,
&g_fields->m_os_minor);
@@ -100,8 +99,8 @@ bool HostInfoLinux::GetOSKernelDescription(std::string &s) {
}
llvm::StringRef HostInfoLinux::GetDistributionId() {
// Try to run 'lbs_release -i', and use that response
// for the distribution id.
// Try to run 'lbs_release -i', and use that response for the distribution
// id.
static llvm::once_flag g_once_flag;
llvm::call_once(g_once_flag, []() {
@@ -109,8 +108,7 @@ llvm::StringRef HostInfoLinux::GetDistributionId() {
if (log)
log->Printf("attempting to determine Linux distribution...");
// check if the lsb_release command exists at one of the
// following paths
// check if the lsb_release command exists at one of the following paths
const char *const exe_paths[] = {"/bin/lsb_release",
"/usr/bin/lsb_release"};
@@ -212,8 +210,8 @@ bool HostInfoLinux::ComputeSystemPluginsDirectory(FileSpec &file_spec) {
bool HostInfoLinux::ComputeUserPluginsDirectory(FileSpec &file_spec) {
// XDG Base Directory Specification
// http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
// If XDG_DATA_HOME exists, use that, otherwise use ~/.local/share/lldb.
// http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html If
// XDG_DATA_HOME exists, use that, otherwise use ~/.local/share/lldb.
const char *xdg_data_home = getenv("XDG_DATA_HOME");
if (xdg_data_home && xdg_data_home[0]) {
std::string user_plugin_dir(xdg_data_home);