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Add BufWritePre and BufWritePost hooks

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This commit is contained in:
Maxime Coste 2013-12-11 13:58:38 +00:00
parent 1b1031627c
commit 39512914ad
2 changed files with 8 additions and 0 deletions
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4
README.asciidoc
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@ -580,6 +580,10 @@ existing hooks are:
* +BufOpen+: A buffer for an existing file has been created, filename is
used for filtering
* +BufCreate+: A buffer has been created, filename is used for filtering
* +BufWritePre+: Executre just before a buffer is written, filename is
used for filtering.
* +BufWritePost+: Executre just after a buffer is written, filename is
used for filtering.
* +RuntimeError+: an error was encountered while executing an user command
the error message is used for filtering
* +KakBegin+: Kakoune started, this is called just after reading the user

4
src/file.cc
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@ -205,6 +205,8 @@ static void write(int fd, memoryview<char> data, const String& filename)
void write_buffer_to_file(Buffer& buffer, const String& filename)
{
buffer.run_hook_in_own_context("BufWritePre", buffer.name());
String eolformat = buffer.options()["eolformat"].get<String>();
if (eolformat == "crlf")
eolformat = "\r\n";
@ -231,6 +233,8 @@ void write_buffer_to_file(Buffer& buffer, const String& filename)
}
if ((buffer.flags() & Buffer::Flags::File) and filename == buffer.name())
buffer.notify_saved();
buffer.run_hook_in_own_context("BufWritePost", buffer.name());
}
String find_file(const String& filename, memoryview<String> paths)