The previous function regex required explicit matching of function
bodies using `{`, `(`, `((`, or `[[`, which caused several issues:
- It failed to capture valid functions where `{` was on the next line
due to line continuation (`\`).
- It did not recognize functions with single command body, such as
`x () echo hello`.
Replacing the function body matching logic with `.*$`, ensures
that everything on the function definition line is captured.
Additionally, the word regex is refined to better recognize shell
syntax, including additional parameter expansion operators and
command-line options.
Signed-off-by: Moumita Dhar <dhar61595@gmail.com>
Acked-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
How to write RIGHT test cases
=============================
Insert the word "ChangeMe" (exactly this form) at a distance of
at least two lines from the line that must appear in the hunk header.
The text that must appear in the hunk header must contain the word
"right", but in all upper-case, like in the title above.
This text is a bit twisted and out of order, but it is itself a
test case for the default hunk header pattern. Know what you are doing
if you change it.
BTW, this tests that the head line goes to the hunk header, not the line
of equal signs.
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