commit 65c3e36d41f5682a2c3cf6e77c88bd08a86b9670
author Ulf Adams <ulfjack@google.com> Thu Jun 23 11:42:18 2016 +0000
committer Philipp Wollermann <philwo@google.com> Thu Jun 23 13:54:10 2016 +0000
tree e788c03a7b8f8a04a68ed448b99e8928f61b3cdc
parent 39d9452995abf1dabe4023232ca084ba498b0714

Fix expansion rendering in help html output.

--
MOS_MIGRATED_REVID=125665042

src/main/java/com/google/devtools/common/options/OptionsUsage.java

diff --git a/src/main/java/com/google/devtools/common/options/OptionsUsage.java b/src/main/java/com/google/devtools/common/options/OptionsUsage.java
index 2d1c793..111a772 100644
--- a/src/main/java/com/google/devtools/common/options/OptionsUsage.java
+++ b/src/main/java/com/google/devtools/common/options/OptionsUsage.java
@@ -164,12 +164,15 @@
     }
     if (annotation.expansion().length > 0) {
       usage.append("<br/>\n");
-      StringBuilder expandsMsg = new StringBuilder("Expands to:");
+      StringBuilder expandsMsg = new StringBuilder("Expands to:<br/>\n");
       for (String exp : annotation.expansion()) {
         // TODO(ulfjack): Can we link to the expanded flags here?
-        expandsMsg.append(" <code>").append(exp).append("</code>");
+        expandsMsg
+            .append("&nbsp;&nbsp;<code>")
+            .append(escaper.escape(exp))
+            .append("</code><br/>\n");
       }
-      usage.append(paragraphFill(escaper.escape(expandsMsg.toString()), 0, 80)); // (indent, width)
+      usage.append(expandsMsg.toString()); // (indent, width)
       usage.append('\n');
     }
     usage.append("</dd>\n");