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| author | Melody Horn <melody@boringcactus.com> | 2021-04-02 20:11:50 -0600 |
|---|---|---|
| committer | Melody Horn <melody@boringcactus.com> | 2021-04-02 20:11:50 -0600 |
| commit | aa017eb4dc9f070c35711fdf908171938921c422 (patch) | |
| tree | 2ef87ddf72702d1adbdcc2038c762036aada43ab /src/makefile/token.rs | |
| parent | 104919da765b1b85aca3246ecdb1a16b71ee6245 (diff) | |
| download | makers-aa017eb4dc9f070c35711fdf908171938921c422.tar.gz makers-aa017eb4dc9f070c35711fdf908171938921c422.zip | |
ignore macro-expanded-to-empty lines
Diffstat (limited to 'src/makefile/token.rs')
| -rw-r--r-- | src/makefile/token.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/makefile/token.rs b/src/makefile/token.rs index 8bd0179..271580a 100644 --- a/src/makefile/token.rs +++ b/src/makefile/token.rs @@ -111,6 +111,14 @@ impl TokenString { *t = t.trim_end().into(); } } + + pub fn is_empty(&self) -> bool { + match self.0.get(0) { + None => true, + Some(Token::Text(t)) if t.is_empty() => true, + _ => false, + } + } } impl fmt::Display for TokenString { |