diff options
| author | zeertzjq <zeertzjq@outlook.com> | 2022-10-22 09:32:01 +0800 |
|---|---|---|
| committer | zeertzjq <zeertzjq@outlook.com> | 2022-11-05 18:06:00 +0800 |
| commit | 8e868d699a9d0b68342d8d460a8f6dd9c075d7a8 (patch) | |
| tree | 7ee050f298852744ebaed9b616f5f64eba48479f /runtime | |
| parent | 781616bee5e319fdfa034484c026222b50926ebf (diff) | |
| download | rneovim-8e868d699a9d0b68342d8d460a8f6dd9c075d7a8.tar.gz rneovim-8e868d699a9d0b68342d8d460a8f6dd9c075d7a8.tar.bz2 rneovim-8e868d699a9d0b68342d8d460a8f6dd9c075d7a8.zip | |
vim-patch:8.2.4679: cannot have expandcmd() give an error message for mistakes
Problem: Cannot have expandcmd() give an error message for mistakes.
Solution: Add an optional argument to give errors. Fix memory leak when
expanding files fails. (Yegappan Lakshmanan, closes vim/vim#10071)
https://github.com/vim/vim/commit/2b74b6805b5c8c4836b66df5d949f5ff6a77f8c7
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/doc/builtin.txt | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt index 3c77d53bb1..11352bb0c8 100644 --- a/runtime/doc/builtin.txt +++ b/runtime/doc/builtin.txt @@ -134,7 +134,8 @@ exists({expr}) Number |TRUE| if {expr} exists exp({expr}) Float exponential of {expr} expand({expr} [, {nosuf} [, {list}]]) any expand special keywords in {expr} -expandcmd({expr}) String expand {expr} like with `:edit` +expandcmd({string} [, {options}]) + String expand {string} like with `:edit` extend({expr1}, {expr2} [, {expr3}]) List/Dict insert items of {expr2} into {expr1} feedkeys({string} [, {mode}]) Number add key sequence to typeahead buffer @@ -2044,18 +2045,27 @@ expand({string} [, {nosuf} [, {list}]]) *expand()* Can also be used as a |method|: > Getpattern()->expand() -expandcmd({string}) *expandcmd()* +expandcmd({string} [, {options}]) *expandcmd()* Expand special items in String {string} like what is done for an Ex command such as `:edit`. This expands special keywords, like with |expand()|, and environment variables, anywhere in {string}. "~user" and "~/path" are only expanded at the start. + + The following items are supported in the {options} Dict + argument: + errmsg If set to TRUE, error messages are displayed + if an error is encountered during expansion. + By default, error messages are not displayed. + Returns the expanded string. If an error is encountered during expansion, the unmodified {string} is returned. + Example: > :echo expandcmd('make %<.o') -< make /path/runtime/doc/builtin.o ~ - + make /path/runtime/doc/builtin.o + :echo expandcmd('make %<.o', {'errmsg': v:true}) +< Can also be used as a |method|: > GetCommand()->expandcmd() < |