From b82ae19b91db32b12f0c0afe1a478f9d4caa6497 Mon Sep 17 00:00:00 2001
From: Bernhard Schommer <bernhardschommer@gmail.com>
Date: Wed, 18 Jan 2017 12:11:46 +0100
Subject: Use quoted strings.

Instead of escaping all newlines etc for the help options use
quoted strings.
Bug 19872
---
 cparser/Cerrors.ml | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

(limited to 'cparser')

diff --git a/cparser/Cerrors.ml b/cparser/Cerrors.ml
index eec72023..f0b6bbbe 100644
--- a/cparser/Cerrors.ml
+++ b/cparser/Cerrors.ml
@@ -331,17 +331,18 @@ let warning_options =
    Exact ("-Werror"), Unit werror;
    Exact ("-Wall"), Unit wall;]
 
-let warning_help = "Diagnostic options:\n\
-\  -Wall              Enable all warnings\n\
-\  -W<warning>        Enable the specific <warning>\n\
-\  -Wno-<warning>     Disable the specific <warning>\n\
-\  -Werror            Make all warnings into errors\n\
-\  -Werror=<warning>  Turn <warning> into an error\n\
-\  -Wno-error=<warning> Turn <warning> into a warning even if -Werror is\n\
-                        specified\n\
-\  -Wfatal-errors     Turn all errors into fatal errors aborting the compilation\n\
-\  -fdiagnostics-color Turn on colored diagnostics\n\
-\  -fno-diagnostics-color Turn of colored diagnostics\n"
+let warning_help = {|Diagnostic options:
+  -Wall              Enable all warnings
+  -W<warning>        Enable the specific <warning>
+  -Wno-<warning>     Disable the specific <warning>
+  -Werror            Make all warnings into errors
+  -Werror=<warning>  Turn <warning> into an error
+  -Wno-error=<warning> Turn <warning> into a warning even if -Werror is
+                       specified
+  -Wfatal-errors     Turn all errors into fatal errors aborting the compilation
+  -fdiagnostics-color Turn on colored diagnostics
+  -fno-diagnostics-color Turn of colored diagnostics
+|}
 
 let raise_on_errors () =
   if !num_errors > 0 then
-- 
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