diff options
| author | Bram Moolenaar <Bram@vim.org> | 2022-11-21 19:57:04 +0000 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2022-11-21 19:57:04 +0000 |
| commit | ce30ccc06af7f2c03762e5b18dde37b26ea6ec42 (patch) | |
| tree | 2933f7b9a71269829df045bf8b59178e698c937a /runtime/doc | |
| parent | 29967732761d1ffb5592db5f5aa7036f5b52abf1 (diff) | |
patch 9.0.0916: getbufline() is inefficient for getting a single linev9.0.0916
Problem: getbufline() is inefficient for getting a single line.
Solution: Add getbufoneline().
Diffstat (limited to 'runtime/doc')
| -rw-r--r-- | runtime/doc/builtin.txt | 12 | ||||
| -rw-r--r-- | runtime/doc/usr_41.txt | 1 |
2 files changed, 11 insertions, 2 deletions
diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt index f17a892da7..04cadadd8f 100644 --- a/runtime/doc/builtin.txt +++ b/runtime/doc/builtin.txt @@ -208,6 +208,7 @@ get({func}, {what}) any get property of funcref/partial {func} getbufinfo([{buf}]) List information about buffers getbufline({buf}, {lnum} [, {end}]) List lines {lnum} to {end} of buffer {buf} +getbufoneline({buf}, {lnum}) String line {lnum} of buffer {buf} getbufvar({buf}, {varname} [, {def}]) any variable {varname} in buffer {buf} getchangelist([{buf}]) List list of change list items @@ -3204,7 +3205,8 @@ getbufinfo([{dict}]) getbufline({buf}, {lnum} [, {end}]) Return a |List| with the lines starting from {lnum} to {end} (inclusive) in the buffer {buf}. If {end} is omitted, a - |List| with only the line {lnum} is returned. + |List| with only the line {lnum} is returned. See + `getbufoneline()` for only getting the line. For the use of {buf}, see |bufname()| above. @@ -3227,6 +3229,11 @@ getbufline({buf}, {lnum} [, {end}]) < Can also be used as a |method|: > GetBufnr()->getbufline(lnum) +< + *getbufoneline()* +getbufoneline({buf}, {lnum}) + Just like `getbufline()` but only get one line and return it + as a string. getbufvar({buf}, {varname} [, {def}]) *getbufvar()* The result is the value of option or local buffer variable @@ -3771,7 +3778,8 @@ getline({lnum} [, {end}]) < Can also be used as a |method|: > ComputeLnum()->getline() -< To get lines from another buffer see |getbufline()| +< To get lines from another buffer see |getbufline()| and + |getbufoneline()| getloclist({nr} [, {what}]) *getloclist()* Returns a |List| with all the entries in the location list for diff --git a/runtime/doc/usr_41.txt b/runtime/doc/usr_41.txt index 086081f72e..b6d98b9799 100644 --- a/runtime/doc/usr_41.txt +++ b/runtime/doc/usr_41.txt @@ -935,6 +935,7 @@ Working with text in the current buffer: *text-functions* Working with text in another buffer: getbufline() get a list of lines from the specified buffer + getbufoneline() get a one line from the specified buffer setbufline() replace a line in the specified buffer appendbufline() append a list of lines in the specified buffer deletebufline() delete lines from a specified buffer |