diff options
Diffstat (limited to 'lib/system/nimscript.nim')
| -rw-r--r-- | lib/system/nimscript.nim | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/system/nimscript.nim b/lib/system/nimscript.nim index f91dae41e..cb9f0ab01 100644 --- a/lib/system/nimscript.nim +++ b/lib/system/nimscript.nim @@ -114,6 +114,10 @@ proc existsEnv*(key: string): bool {.tags: [ReadIOEffect].} = ## Checks for the existence of an environment variable named `key`. builtin +proc putEnv*(key, val: string) {.tags: [WriteIOEffect].} = + ## Sets the value of the environment variable named key to val. + builtin + proc fileExists*(filename: string): bool {.tags: [ReadIOEffect].} = ## Checks if the file exists. builtin |