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Move the description of -(W|A|D|F) into the `-W help` message

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1 parent c419e77 commit ae8e6781d2536a3b66d69dfad8f0d5e47eb8617c @killerswan killerswan committed Oct 10, 2012
Showing with 14 additions and 26 deletions.
  1. +4 −16 man/rustc.1
  2. +10 −10 src/rustc/driver/rustc.rs
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@@ -93,23 +93,11 @@ Target cpu\-manufacturer\-kernel[\-os] to compile for
(see http://sources.redhat.com/autobook/autobook/
autobook_17.html for detail)
.TP
-\-(W|A|D|F) help
-Print available 'lint' checks and default settings
+\fB\-W help\fR
+Print 'lint' options and default settings
.TP
-\fB\-W\fR <foo>
-warn about <foo> by default
-.TP
-\fB\-A\fR <foo>
-allow <foo> by default
-.TP
-\fB\-D\fR <foo>
-deny <foo> by default
-.TP
-\fB\-F\fR <foo>
-forbid <foo> (deny, and deny all overrides)
-.TP
-\fB\-Z\fR help
-list internal options for debugging rustc
+\fB\-Z help\fR
+Print internal options for debugging rustc
.TP
\fB\-v\fR \fB\-\-version\fR
Print version info and exit
@@ -68,21 +68,21 @@ Options:
(default: host triple)
(see http://sources.redhat.com/autobook/autobook/
autobook_17.html for detail)
-
- -(W|A|D|F) help Print available 'lint' checks and default settings
-
- -W <foo> warn about <foo> by default
- -A <foo> allow <foo> by default
- -D <foo> deny <foo> by default
- -F <foo> forbid <foo> (deny, and deny all overrides)
-
- -Z help list internal options for debugging rustc
-
+ -W help Print 'lint' options and default settings
+ -Z help Print internal options for debugging rustc
-v --version Print version info and exit
");
}
fn describe_warnings() {
+ io::println(fmt!("
+Available lint options:
+ -W <foo> Warn about <foo>
+ -A <foo> Allow <foo>
+ -D <foo> Deny <foo>
+ -F <foo> Forbid <foo> (deny, and deny all overrides)
+"));
+
let lint_dict = lint::get_lint_dict();
let mut max_key = 0;
for lint_dict.each_key |k| { max_key = uint::max(k.len(), max_key); }

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