https://git.ruby-lang.org/ruby.git/commit/?id=72a4e1d3bb

From 72a4e1d3bbbdfff71ec2c6b2ddb3b9323193cacd Mon Sep 17 00:00:00 2001
From: Jeremy Evans <code@j...>
Date: Fri, 18 Jun 2021 11:57:55 -0700
Subject: Tweak description of TracePoint :line event

"code" here is too ambiguous. TracePoint events only occur if there
is a new statement or expression on that line, not if the line
is a continuation of a previous statement or expression and there
is no new statement or expression on the line.

For example:

```
[
 foo,   # start of expression, line event
 bar    # continuation of expression, no line event
]

[
 foo,   # start of expression, line event
 (bar)  # new expression, line event
]

foo(    # start of expression, line event
  bar   # continuation of expression, no line event
)

foo(    # start of expression, line event
  (bar) # new expression, line event
)
```

Fixes [Bug #15634]
---
 trace_point.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/trace_point.rb b/trace_point.rb
index 2e85369..4272448 100644
--- a/trace_point.rb
+++ b/trace_point.rb
@@ -31,7 +31,7 @@ https://github.com/ruby/ruby/blob/trunk/trace_point.rb#L31
 #
 # To filter what is traced, you can pass any of the following as +events+:
 #
-# +:line+:: execute code on a new line
+# +:line+:: execute an expression or statement on a new line
 # +:class+:: start a class or module definition
 # +:end+:: finish a class or module definition
 # +:call+:: call a Ruby method
-- 
cgit v1.1


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