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| author | Jesse Luehrs <doy@tozt.net> | 2022-01-08 00:46:49 -0500 |
|---|---|---|
| committer | Jesse Luehrs <doy@tozt.net> | 2022-01-08 00:46:49 -0500 |
| commit | 9f7e4412f334dca01f19d275af6a3eaa5b449dba (patch) | |
| tree | 1ad97ad7184c62ab8ad6c285f06360d251e6c49f /src/parse | |
| parent | 489fd0db1bf7f1de31a043e315179e83b77921aa (diff) | |
| download | nbsh-9f7e4412f334dca01f19d275af6a3eaa5b449dba.tar.gz nbsh-9f7e4412f334dca01f19d275af6a3eaa5b449dba.zip | |
implement environment variables
Diffstat (limited to 'src/parse')
| -rw-r--r-- | src/parse/ast.rs | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/parse/ast.rs b/src/parse/ast.rs index 71cb9af..b8e1ca0 100644 --- a/src/parse/ast.rs +++ b/src/parse/ast.rs @@ -171,10 +171,9 @@ impl Word { } } - fn eval(self, _env: &Env) -> String { + fn eval(self, env: &Env) -> String { if self.var { - // TODO - format!("'value-of-${{{}}}'", self.word) + env.var(&self.word) } else { self.word } |