From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Fri, 13 Sep 2013 15:48:20 +0000 (+0200)
Subject: Improve printing of boolean values with --cfg-help.
X-Git-Tag: v3_9_90~123^2
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/683e5e98f3babdf68a07ec4db2aaace72953d289

Improve printing of boolean values with --cfg-help.

Some values are rather strange...
---

diff --git a/src/xbt/config.c b/src/xbt/config.c
index cf6c778f49..0c00bcd7df 100644
--- a/src/xbt/config.c
+++ b/src/xbt/config.c
@@ -412,9 +412,16 @@ void xbt_cfg_help(xbt_cfg_t cfg)
         printf("'%s'%s", xbt_dynar_get_as(variable->content, i, char *), sep);
         break;
 
-      case xbt_cfgelm_boolean:
-        printf("'%d'%s", xbt_dynar_get_as(variable->content, i, int), sep);
+      case xbt_cfgelm_boolean: {
+        int b = xbt_dynar_get_as(variable->content, i, int);
+        const char *bs = b ? xbt_cfgelm_boolean_values[0].true_val
+                           : xbt_cfgelm_boolean_values[0].false_val;
+        if (b == 0 || b == 1)
+          printf("'%s'%s", bs, sep);
+        else
+          printf("'%s/%d'%s", bs, b, sep);
         break;
+      }
 
       case xbt_cfgelm_peer: {
         xbt_peer_t hval = xbt_dynar_get_as(variable->content, i, xbt_peer_t);