# HG changeset patch
# User Anton Shestakov <av6@dwimlabs.net>
# Date 2023-05-31 15:00:21
# Node ID 0034181631959e6b152c5f9dfae8c2536c8557c0
# Parent  2f5270af57c73e584aabda2c3afe58cb98d80582

debug: slightly improve wording on the InputErrors from the previous patch

diff --git a/mercurial/debugcommands.py b/mercurial/debugcommands.py
--- a/mercurial/debugcommands.py
+++ b/mercurial/debugcommands.py
@@ -711,10 +711,12 @@ def debugdata(ui, repo, file_, rev=None,
     opts = pycompat.byteskwargs(opts)
     if opts.get(b'changelog') or opts.get(b'manifest') or opts.get(b'dir'):
         if rev is not None:
-            raise error.InputError(_(b'invalid arguments'))
+            raise error.InputError(
+                _(b'cannot specify a revision with other arguments')
+            )
         file_, rev = None, file_
     elif rev is None:
-        raise error.InputError(_(b'invalid arguments'))
+        raise error.InputError(_(b'please specify a revision'))
     r = cmdutil.openstorage(repo, b'debugdata', file_, opts)
     try:
         ui.write(r.rawdata(r.lookup(rev)))
@@ -2632,7 +2634,9 @@ def debugnodemap(ui, repo, file_=None, *
     """write and inspect on disk nodemap"""
     if opts.get('changelog') or opts.get('manifest') or opts.get('dir'):
         if file_ is not None:
-            raise error.InputError(_(b'invalid arguments'))
+            raise error.InputError(
+                _(b'cannot specify a file with other arguments')
+            )
     elif file_ is None:
         opts['changelog'] = True
     r = cmdutil.openstorage(
@@ -3561,10 +3565,12 @@ def debugsidedata(ui, repo, file_, rev=N
     opts = pycompat.byteskwargs(opts)
     if opts.get(b'changelog') or opts.get(b'manifest') or opts.get(b'dir'):
         if rev is not None:
-            raise error.InputError(_(b'invalid arguments'))
+            raise error.InputError(
+                _(b'cannot specify a revision with other arguments')
+            )
         file_, rev = None, file_
     elif rev is None:
-        raise error.InputError(_(b'invalid arguments'))
+        raise error.InputError(_(b'please specify a revision'))
     r = cmdutil.openstorage(repo, b'debugdata', file_, opts)
     r = getattr(r, '_revlog', r)
     try: