Commit Graph

6 Commits

Author SHA1 Message Date
Casey Rodarmor
5cbcf47038
Allow ! in comments (#296) 2018-01-23 08:17:14 +01:00
Casey Rodarmor
1d0aa178f7
Lex CRLF line endings properly (#292) 2018-01-05 11:03:58 +01:00
Casey Rodarmor
79c0994387
Add env_var(key) and env_var_or_default(key, default) functions (#280)
`env_var(key)` looks up the value of the environment variable with name `key`, aborting execution if it is not found.

`env_var_or_default(key, default)` looks up the value of the environment variable with name `key`, returning `default` if it is not found.
2017-12-02 23:59:07 +01:00
Casey Rodarmor
9a56e27e18
Make EOL after interpolation a proper error (#279) 2017-12-02 21:49:31 +01:00
Casey Rodarmor
afa4aebd4a
Add functions (#277)
– Parse unary (no-argument) functions
– Add functions for detecting the current os, arch, and os family, according to rustc's cfg attributes
2017-12-02 14:37:10 +01:00
Casey Rodarmor
66391de3f8
Rename Scanner to Lexer (#276) 2017-12-01 11:22:32 +01:00