diff options
| author | Bram Moolenaar <Bram@vim.org> | 2022-06-03 21:59:47 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2022-06-03 21:59:47 +0100 |
| commit | cfa8f9a3f285060152ebbdbf86fbc7aecf1dd756 (patch) | |
| tree | 8aa47aedb1518be5e85a39a24afc93c80878eb7d /runtime/doc/map.txt | |
| parent | 635f48010dcf6d97f3a65b4785e1726ad386d3eb (diff) | |
Update runtime files
Diffstat (limited to 'runtime/doc/map.txt')
| -rw-r--r-- | runtime/doc/map.txt | 30 |
1 files changed, 25 insertions, 5 deletions
diff --git a/runtime/doc/map.txt b/runtime/doc/map.txt index 373f459aec..76a2f52290 100644 --- a/runtime/doc/map.txt +++ b/runtime/doc/map.txt @@ -1,4 +1,4 @@ -*map.txt* For Vim version 8.2. Last change: 2022 May 16 +*map.txt* For Vim version 8.2. Last change: 2022 Jun 02 VIM REFERENCE MANUAL by Bram Moolenaar @@ -63,6 +63,7 @@ modes. allows for nested and recursive use of mappings. Note: Trailing spaces are included in the {rhs}, because space is a valid Normal mode command. + See |map-trailing-white|. *:nore* *:norem* :no[remap] {lhs} {rhs} |mapmode-nvo| *:no* *:noremap* *:nor* @@ -100,10 +101,8 @@ modes. for other modes where it applies. It also works when {lhs} matches the {rhs} of a mapping. This is for when an abbreviation applied. - Note: Trailing spaces are included in the {lhs}. This - unmap does NOT work: > - :map @@ foo - :unmap @@ | print + Note: Trailing spaces are included in the {lhs}. + See |map-trailing-white|. :mapc[lear] |mapmode-nvo| *:mapc* *:mapclear* :nmapc[lear] |mapmode-n| *:nmapc* *:nmapclear* @@ -168,6 +167,27 @@ that mapping won't get expanded yet, Vim is waiting for another character. If you type a space, then "foo" will get inserted, plus the space. If you type "a", then "bar" will get inserted. +Trailing white space ~ + *map-trailing-white* +This unmap command does NOT work: > + :map @@ foo + :unmap @@ | print + +Because it tries to unmap "@@ ", including the white space before the command +separator "|". Other examples with trailing white space: > + unmap @@ + unmap @@ # Vim9 script comment + unmap @@ " legacy comment + +An error will be issued, which is very hard to identify, because the ending +whitespace character in `unmap @@ ` is not visible. + +A generic solution is to put the command separator "|" right after the mapped +keys. After that white space and a comment may follow: > + + unmap @@| # Vim9 scriptcomment + unmap @@| " legacy scriptcomment + 1.2 SPECIAL ARGUMENTS *:map-arguments* |