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author | Aaron Gyes <me@aaron.gy> | 2016-06-12 11:25:38 -0700 |
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committer | Aaron Gyes <me@aaron.gy> | 2016-06-12 11:25:38 -0700 |
commit | 0310d3bd8c9fdf8483469b9e98a50c3effafb783 (patch) | |
tree | 9505f4000a6ef09b8a773c1de8dc19fe77b94421 | |
parent | 02375982df20e5cd6f27f460b3387b2a0db7d79e (diff) |
Improve fish_indent -w error output
Show small usage blurb, add newline to end.
-rw-r--r-- | src/fish_indent.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/fish_indent.cpp b/src/fish_indent.cpp index 9436944a..06a0e0e4 100644 --- a/src/fish_indent.cpp +++ b/src/fish_indent.cpp @@ -410,7 +410,8 @@ int main(int argc, char *argv[]) { wcstring src; if (argc == 0) { if (output_type == output_type_file) { - fwprintf(stderr, _(L"You cannot use -w without providing the path to read from and write to.")); + fwprintf(stderr, _(L"Expected file path to read/write for -w:\n\n $ %ls -w foo.fish\n"), + program_name); exit(1); } src = read_file(stdin); |