Change default delimiter

[kit494way]

Currently, the default delimiter is two or more white space characters.
The default delimiter should be one or more white space characters.

[denisidoro]

Won't this break commands with a single space?

[kit494way]

After re-reading the code, I realized that this change could affect more than just the intended part.
My intention is to omit redundant --delimiter options for variables.
My use cases are here.

% gh

# download release asset
gh release download <release_tag> -R <release_repo> -p <asset_pattern>

$ release_tag: gh release list -R <release_repo> --exclude-pre-releases --exclude-drafts --json tagName,publishedAt --jq '.[] | [.tagName, .publishedAt] | @tsv' --- --column 1 --delimiter '\t'
$ asset_pattern: gh release view -R <release_repo> --json assets --jq '.assets[].name'

% mise

# use local
mise use <tool>@<version>

$ tool: mise plugins ls -c --user -q
$ version: join -a 1 <(mise ls-remote <tool> | sort) <(mise ls -i <tool> | awk '{print $2 "\t*"}' | sort) | sort -k 1 -Vr --- --column 1 --delimiter "\s+"

The first time I tried to use the --column option without the --delimiter, I was confused.
This is because I expected the default delimiter to be something like \s+.
In my opinion, \s+ is more common than \s\s+ as the delimiter.
Currently, when I use the --column option, I always specify the --delimiter, which I find redundant.

After reconsideration, I think the following change would better fit the intent of changing the default delimiter for variables.

diff --git a/src/finder/structures.rs b/src/finder/structures.rs
index a055194..231ff06 100644
--- a/src/finder/structures.rs
+++ b/src/finder/structures.rs
@@ -66,6 +66,7 @@ impl Opts {
             overrides: CONFIG.fzf_overrides_var(),
             suggestion_type: SuggestionType::SingleRecommendation,
             prevent_select1: false,
+            delimiter: Some(r"\s+".to_string()),
             ..Default::default()
         }
     }

change here

Is this OK?