diff options
author | Bram Moolenaar <Bram@vim.org> | 2020-04-13 14:41:35 +0200 |
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committer | Bram Moolenaar <Bram@vim.org> | 2020-04-13 14:41:35 +0200 |
commit | 2c330432cfb12181c61d698b5459bfd73d2610df (patch) | |
tree | 86e70718a23762d23c42fd292a623efed66205b2 /runtime/doc/vim9.txt | |
parent | 1a2f4bf6c80d750615f19c34e5baddd21310c9c9 (diff) |
patch 8.2.0567: Vim9: cannot put comments halfway expressionsv8.2.0567
Problem: Vim9: cannot put comments halfway expressions.
Solution: Support # comments in many places.
Diffstat (limited to 'runtime/doc/vim9.txt')
-rw-r--r-- | runtime/doc/vim9.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/runtime/doc/vim9.txt b/runtime/doc/vim9.txt index 88c35deff5..dd2d510565 100644 --- a/runtime/doc/vim9.txt +++ b/runtime/doc/vim9.txt @@ -58,6 +58,15 @@ old scripts, they keep working as before. THIS IS STILL UNDER DEVELOPMENT - ANYTHING CAN BREAK - ANYTHING CAN CHANGE +Comments starting with # ~ + +In Vim script comments normally start with double quote. That can also be the +start of a string, thus in many places it cannot be used. In Vim9 script a +comment can also start with #. Normally this is a command to list text with +numbers, but you can also use `:number` for that. > + let count = 0 # number of occurences of Ni! + + Vim9 functions ~ `:def` has no extra arguments like `:function` does: "range", "abort", "dict" @@ -241,6 +250,9 @@ Vim9 script enforces proper use of white space. This is no longer allowed: > let var =234 " Error! There must be white space before and after the "=": > let var = 234 " OK +White space must also be put before the # that starts a comment: > + let var = 234# Error! + let var = 234 # OK White space is required around most operators. |