From 36a0e0b110dca01ca0117535f94f4809d19cba8f Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sat, 14 Oct 2017 02:20:52 +1300
Subject: Use lowercase carp/croak messages consistently

---
 bin/runcrypt          |  8 ++++----
 lib/Mail/Run/Crypt.pm | 19 ++++++++++++++++---
 2 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/bin/runcrypt b/bin/runcrypt
index ce0d109..fce767b 100755
--- a/bin/runcrypt
+++ b/bin/runcrypt
@@ -71,14 +71,14 @@ my ( $opt, $usage ) = describe_options(
 # Print help if requested
 if ( $opt->help ) {
     print $usage->text
-      or carp 'Failed stdout write';
+      or carp 'failed stdout write';
     exit 0;
 }
 
 # Bail if run without arguments
 if ( !@ARGV ) {
     printf {*STDERR} $usage->text
-      or carp 'Failed stderr write';
+      or carp 'failed stderr write';
     exit 2;
 }
 
@@ -202,11 +202,11 @@ C<runcrypt>, which is probably good enough in most cases.
 
 =over 4
 
-=item Failed stdout write
+=item failed stdout usage write
 
 Usage information could not be written to the standard output stream.
 
-=item Failed stderr write
+=item failed stderr usage write
 
 Usage information could not be written to the standard error stream.
 
diff --git a/lib/Mail/Run/Crypt.pm b/lib/Mail/Run/Crypt.pm
index cc24144..7105338 100644
--- a/lib/Mail/Run/Crypt.pm
+++ b/lib/Mail/Run/Crypt.pm
@@ -61,7 +61,7 @@ sub run {
     # Run the command and wait for it to finish; keep its exit value for later
     my ( @out, @err );
     eval { run3 \@command, undef, \@out, \@err }
-      or carp "Command failed: $EVAL_ERROR";
+      or carp "command failed: $EVAL_ERROR";
     $self->{exit} = $CHILD_ERROR >> 8;
 
     # If there was output, mail it
@@ -213,9 +213,22 @@ has been successfully run.
 
 =over 4
 
-=item %s required
+=item mailto required
 
-One of the required properties was not passed to the constructor.
+The required C<mailto> property was not passed in the constructor.
+
+=item keyid required for signing
+
+Signing was specified, but no C<keyid> attribute was passed in the constructor.
+
+=item passphrase required for signing
+
+Signing was specified, but no C<passphrase> attribute was passed in the constructor.
+
+=item command failed: %s
+
+The command did not merely fail, it could not even be started, with the given
+error string. This is typically due to problems finding the executable.
 
 =back
 
-- 
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