fix(clang-tools-extra/**.py): fix invalid escape sequences

[e-kwsm]

No description provided.

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[llvmbot]

@llvm/pr-subscribers-clang-tools-extra

Author: Eisuke Kawashima (e-kwsm)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/94028.diff

2 Files Affected:

• (modified) clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py (+2-2)
• (modified) clang-tools-extra/docs/clang-tidy/checks/gen-static-analyzer-docs.py (+1-1)

diff --git a/clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py b/clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py
index d96b3450fdbe8..b048460abf2fc 100755
--- a/clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py
+++ b/clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py
@@ -242,7 +242,7 @@ def main():
     filename = None
     lines_by_file = {}
     for line in sys.stdin:
-        match = re.search('^\+\+\+\ "?(.*?/){%s}([^ \t\n"]*)' % args.p, line)
+        match = re.search('^\\+\\+\\+\\ "?(.*?/){%s}([^ \t\n"]*)' % args.p, line)
         if match:
             filename = match.group(2)
         if filename is None:
@@ -255,7 +255,7 @@ def main():
             if not re.match("^%s$" % args.iregex, filename, re.IGNORECASE):
                 continue
 
-        match = re.search("^@@.*\+(\d+)(,(\d+))?", line)
+        match = re.search(r"^@@.*\+(\d+)(,(\d+))?", line)
         if match:
             start_line = int(match.group(1))
             line_count = 1
diff --git a/clang-tools-extra/docs/clang-tidy/checks/gen-static-analyzer-docs.py b/clang-tools-extra/docs/clang-tidy/checks/gen-static-analyzer-docs.py
index 6545a3906fa50..c19a0d3de7f11 100644
--- a/clang-tools-extra/docs/clang-tidy/checks/gen-static-analyzer-docs.py
+++ b/clang-tools-extra/docs/clang-tidy/checks/gen-static-analyzer-docs.py
@@ -59,7 +59,7 @@ def get_checkers(checkers_td, checkers_rst):
             "clang-analyzer-" + checker_package_prefix + "." + checker_name
         )
         anchor_url = re.sub(
-            "\.", "-", checker_package_prefix + "." + checker_name
+            r"\.", "-", checker_package_prefix + "." + checker_name
         ).lower()
 
         if not hidden and "alpha" not in full_package_name.lower():

[llvmbot]

@llvm/pr-subscribers-clang-tidy

Author: Eisuke Kawashima (e-kwsm)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/94028.diff

2 Files Affected:

• (modified) clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py (+2-2)
• (modified) clang-tools-extra/docs/clang-tidy/checks/gen-static-analyzer-docs.py (+1-1)

diff --git a/clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py b/clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py
index d96b3450fdbe8..b048460abf2fc 100755
--- a/clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py
+++ b/clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py
@@ -242,7 +242,7 @@ def main():
     filename = None
     lines_by_file = {}
     for line in sys.stdin:
-        match = re.search('^\+\+\+\ "?(.*?/){%s}([^ \t\n"]*)' % args.p, line)
+        match = re.search('^\\+\\+\\+\\ "?(.*?/){%s}([^ \t\n"]*)' % args.p, line)
         if match:
             filename = match.group(2)
         if filename is None:
@@ -255,7 +255,7 @@ def main():
             if not re.match("^%s$" % args.iregex, filename, re.IGNORECASE):
                 continue
 
-        match = re.search("^@@.*\+(\d+)(,(\d+))?", line)
+        match = re.search(r"^@@.*\+(\d+)(,(\d+))?", line)
         if match:
             start_line = int(match.group(1))
             line_count = 1
diff --git a/clang-tools-extra/docs/clang-tidy/checks/gen-static-analyzer-docs.py b/clang-tools-extra/docs/clang-tidy/checks/gen-static-analyzer-docs.py
index 6545a3906fa50..c19a0d3de7f11 100644
--- a/clang-tools-extra/docs/clang-tidy/checks/gen-static-analyzer-docs.py
+++ b/clang-tools-extra/docs/clang-tidy/checks/gen-static-analyzer-docs.py
@@ -59,7 +59,7 @@ def get_checkers(checkers_td, checkers_rst):
             "clang-analyzer-" + checker_package_prefix + "." + checker_name
         )
         anchor_url = re.sub(
-            "\.", "-", checker_package_prefix + "." + checker_name
+            r"\.", "-", checker_package_prefix + "." + checker_name
         ).lower()
 
         if not hidden and "alpha" not in full_package_name.lower():

[PiotrZSL]

LGTM,
I will merge this once I confirm that it still works.

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