diff options
Diffstat (limited to 'src/exec.zig')
| -rw-r--r-- | src/exec.zig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/exec.zig b/src/exec.zig index 07d5e92f..e2b9f880 100644 --- a/src/exec.zig +++ b/src/exec.zig @@ -488,7 +488,8 @@ pub fn commandText(txt: []const u8) []const u8 { pub fn executeBuiltinLine(p: *Pardes, id: usize, txt: []const u8) bool { const cmd = commandText(txt); if (cmd.len == 0 or p.exec_depth >= max_exec_depth) return false; - const sp = std.mem.indexOfAny(u8, cmd, " \t"); + // `Word arg`, or as one word a tag can hold, `Word+arg` (`Tty+fish`). + const sp = std.mem.indexOfAny(u8, cmd, " \t") orelse std.mem.indexOfScalar(u8, cmd, '+'); const bi: ?Builtin = std.meta.stringToEnum(Builtin, cmd) orelse blk: { const head = std.meta.stringToEnum(Builtin, cmd[0 .. sp orelse break :blk null]) orelse break :blk null; break :blk if (builtins.registry.takesArg(head)) head else null; |