From d738df7c508af467410c7537229673aa3c3b44c8 Mon Sep 17 00:00:00 2001
From: Kurt Schwehr <schwehr@google.com>
Date: Thu, 1 Aug 2024 10:10:29 -0700
Subject: [PATCH] codespell

---
 ais/stream/checksum.py | 2 +-
 src/libais/ais.h       | 2 +-
 src/libais/ais17.cpp   | 2 +-
 src/libais/ais26.cpp   | 2 +-
 src/libais/vdm.cpp     | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/ais/stream/checksum.py b/ais/stream/checksum.py
index 5dff0bef..7e46e4df 100755
--- a/ais/stream/checksum.py
+++ b/ais/stream/checksum.py
@@ -27,7 +27,7 @@ def checksumStr(data):
     if data[0]=='!' or data[0]=='?': data = data[1:]
     if data[-1]=='*': data = data[:-1]
     if data[-3]=='*': data = data[:-3]
-    # FIX: rename sum to not shadown builting function
+    # FIX: rename sum to not shadow builtin function
     checksum = 0
     for c in data:
       checksum = checksum ^ ord(c)
diff --git a/src/libais/ais.h b/src/libais/ais.h
index dba54683..7ed43cb5 100644
--- a/src/libais/ais.h
+++ b/src/libais/ais.h
@@ -2479,7 +2479,7 @@ class Ais16 : public AisMsg {
 ostream& operator<< (ostream &o, const Ais16 &msg);
 
 // ITU-R M.823  http://www.itu.int/rec/R-REC-M.823/en
-// 17 - 'A' - GNSS broacast - TODO(schwehr): only partially coded
+// 17 - 'A' - GNSS broadcast - TODO(schwehr): only partially coded
 class Ais17 : public AisMsg {
  public:
   int spare;
diff --git a/src/libais/ais17.cpp b/src/libais/ais17.cpp
index bb7cc604..605774fb 100644
--- a/src/libais/ais17.cpp
+++ b/src/libais/ais17.cpp
@@ -1,4 +1,4 @@
-// A - GNSS broacast -
+// A - GNSS broadcast -
 // TODO(schwehr): only partially coded - need to finish
 // http://www.itu.int/rec/R-REC-M.823/en
 // http://www.iala-aism.org/iala/publications/documentspdf/doc_348_eng.pdf
diff --git a/src/libais/ais26.cpp b/src/libais/ais26.cpp
index 81bf1007..f54a9aa7 100644
--- a/src/libais/ais26.cpp
+++ b/src/libais/ais26.cpp
@@ -1,6 +1,6 @@
 // 'J' - Multi slot binary message with comm state
 // TODO(schwehr): handle payload
-// BAD: the comm-state is after the veriable payload.  This is a bad design.
+// BAD: the comm-state is after the variable payload.  This is a bad design.
 
 // See also: http://www.e-navigation.nl/asm
 
diff --git a/src/libais/vdm.cpp b/src/libais/vdm.cpp
index da258ba3..f8a173a8 100644
--- a/src/libais/vdm.cpp
+++ b/src/libais/vdm.cpp
@@ -316,7 +316,7 @@ bool VdmStream::AddLine(const std::string &line) {
   int seq = sentence->sequence_number();
   int tot = sentence->sentence_total();
 
-  // These are enforced by NmeaSentence, so only check wehen debugging.
+  // These are enforced by NmeaSentence, so only check when debugging.
   assert(seq < kNumSequenceChannels);
   assert(tot < kMaxSentences);