commit 251e476309723b82864db043ca1c3e405a25c358
author Refael Ackermann <refack@gmail.com> Thu Oct 19 16:49:39 2017 -0400
committer GitHub <noreply@github.com> Thu Oct 19 16:49:39 2017 -0400
tree 280e15c7409a08c1495261fe9e6f23f9fe05175d
parent 887eccf1fdd91d50c4761bba79b5cf329a280ffb

escape usage examples

src/ninja.cc

diff --git a/src/ninja.cc b/src/ninja.cc
index ed004ac..8d9e89c 100644
--- a/src/ninja.cc
+++ b/src/ninja.cc
@@ -212,10 +212,10 @@
 "  -n       dry run (don't run commands but act like they succeeded)\n"
 "  -v       show all command lines while building\n"
 "\n"
-"  -d MODE  enable debugging (use -d list to list modes)\n"
-"  -t TOOL  run a subtool (use -t list to list subtools)\n"
+"  -d MODE  enable debugging (use '-d list' to list modes)\n"
+"  -t TOOL  run a subtool (use '-t list' to list subtools)\n"
 "    terminates toplevel options; further flags are passed to the tool\n"
-"  -w FLAG  adjust warnings (use -w list to list warnings)\n",
+"  -w FLAG  adjust warnings (use '-w list' to list warnings)\n",
           kNinjaVersion, config.parallelism);
 }