diff options
| author | Delapouite <delapouite@gmail.com> | 2017-06-06 14:29:06 +0200 |
|---|---|---|
| committer | Delapouite <delapouite@gmail.com> | 2017-06-06 14:29:06 +0200 |
| commit | 09daaa8b3a37ddc10b20e41e779ed51887265c8a (patch) | |
| tree | 6fc9cd978212df4ceab0afc543f01a022db8b6be | |
| parent | 73ecbdbc97f422e67ef1da9972ba7b357fa3ca12 (diff) | |
Expose kak_buf_line_count
| -rw-r--r-- | README.asciidoc | 1 | ||||
| -rw-r--r-- | doc/manpages/expansions.asciidoc | 4 | ||||
| -rw-r--r-- | src/main.cc | 4 |
3 files changed, 8 insertions, 1 deletions
diff --git a/README.asciidoc b/README.asciidoc index 66dfc59b..fc5e3eab 100644 --- a/README.asciidoc +++ b/README.asciidoc @@ -780,6 +780,7 @@ Some of Kakoune state is available through environment variables: * `kak_buffile`: full path of the file or same as `kak_bufname` when there's no associated file * `kak_buflist`: the current buffer list, each buffer separated by a colon + * `kak_buf_line_count`: the current buffer line count * `kak_timestamp`: timestamp of the current buffer, the timestamp is an integer value which is incremented each time the buffer is modified. * `kak_runtime`: directory containing the kak binary diff --git a/doc/manpages/expansions.asciidoc b/doc/manpages/expansions.asciidoc index 48e47fdd..96783a25 100644 --- a/doc/manpages/expansions.asciidoc +++ b/doc/manpages/expansions.asciidoc @@ -69,6 +69,8 @@ informations about Kakoune's state: associated file *kak_buflist*:: the current buffer list, each buffer separated by a colon +*kak_buf_line_count*:: + the current buffer line count *kak_timestamp*:: timestamp of the current buffer, the timestamp is an integer value which is incremented each time the buffer is modified @@ -95,7 +97,7 @@ informations about Kakoune's state: column of the end of the main selection (in byte) *kak_cursor_char_column*:: column of the end of the main selection (in character) -*kak_cursor_byte_offset*:: +*kak_cursor_byte_offset*:: Offset of the main selection from the beginning of the buffer (in bytes). *kak_window_width*:: width of the current kakoune window diff --git a/src/main.cc b/src/main.cc index 11254e78..af7f62e1 100644 --- a/src/main.cc +++ b/src/main.cc @@ -94,6 +94,10 @@ void register_env_vars() { return join(BufferManager::instance() | transform(std::mem_fn(&Buffer::display_name)), ':'); } }, { + "buf_line_count", false, + [](StringView name, const Context& context) -> String + { return to_string(context.buffer().line_count()); } + }, { "timestamp", false, [](StringView name, const Context& context) -> String { return to_string(context.buffer().timestamp()); } |