From 6796698c9945d87236ffcc939137d0919ef04931 Mon Sep 17 00:00:00 2001
From: Pádraig Brady <P@draigBrady.com>
Date: Tue, 27 Oct 2015 13:13:59 +0000
Subject: all: quote string arguments in error messages

These strings are often file names or other user specified
parameters, which can give confusing errors in
the presence of unexpected characters for example.

* cfg.mk (sc_error_quotes): A new syntax check rule.
* src/*.c: Wrap error() string arguments with quote().
* tests/: Adjust accordingly.
* NEWS: Mention the improvement.
---
 tests/misc/tsort.pl | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'tests/misc/tsort.pl')

diff --git a/tests/misc/tsort.pl b/tests/misc/tsort.pl
index 4d04866ad..60f22c43c 100755
--- a/tests/misc/tsort.pl
+++ b/tests/misc/tsort.pl
@@ -27,10 +27,10 @@ my @Tests =
   (
    ['cycle-1', {IN => {f => "t b\nt s\ns t\n"}}, {OUT => "s\nt\nb\n"},
     {EXIT => 1},
-    {ERR => "tsort: f: input contains a loop:\ntsort: s\ntsort: t\n"} ],
+    {ERR => "tsort: 'f': input contains a loop:\ntsort: s\ntsort: t\n"} ],
    ['cycle-2', {IN => {f => "t x\nt s\ns t\n"}}, {OUT => "s\nt\nx\n"},
     {EXIT => 1},
-    {ERR => "tsort: f: input contains a loop:\ntsort: s\ntsort: t\n"} ],
+    {ERR => "tsort: 'f': input contains a loop:\ntsort: s\ntsort: t\n"} ],
 
    ['posix-1', {IN => "a b c c d e\ng g\nf g e f\nh h\n"},
     {OUT => "a\nc\nd\nh\nb\ne\nf\ng\n"}],
@@ -50,7 +50,7 @@ my @Tests =
    # copy of the final token were appended.
    ['odd', {IN => "a\n"},
     {EXIT => 1},
-    {ERR => "tsort: odd.1: input contains an odd number of tokens\n"}],
+    {ERR => "tsort: 'odd.1': input contains an odd number of tokens\n"}],
 
    ['only-one', {IN => {f => ""}}, {IN => {g => ""}},
     {EXIT => 1},
-- 
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