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-rw-r--r--krebs/5pkgs/simple/withGetopt.nix2
1 files changed, 1 insertions, 1 deletions
diff --git a/krebs/5pkgs/simple/withGetopt.nix b/krebs/5pkgs/simple/withGetopt.nix
index 179051bdf..d20802fb2 100644
--- a/krebs/5pkgs/simple/withGetopt.nix
+++ b/krebs/5pkgs/simple/withGetopt.nix
@@ -20,7 +20,7 @@ opt-spec: cmd-spec: let
# true if b requires a to define its default value
opts-before = a: b:
- test ".*[$]${stringAsChars (c: "[${c}]") a.varname}\\>.*" (b.default or "");
+ test ".*[$]${stringAsChars (c: "[${c}]") a.varname}([^0-9A-Za-z_].*)?" (b.default or "");
opts-list = let
sort-out = toposort opts-before (attrValues opts);