# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1543951185 -7200
# Node ID f11fad2dc3b5644c73b91c9566ffd72c7ae82251
# Parent  221a95caa91efe575fdd1d281884d8849919d234
Improve scale factor option '-S' help.

diff -r 221a95caa91e -r f11fad2dc3b5 tools/gfxconv.c
--- a/tools/gfxconv.c	Tue Dec 04 20:30:08 2018 +0200
+++ b/tools/gfxconv.c	Tue Dec 04 21:19:45 2018 +0200
@@ -222,11 +222,13 @@
     "\n"
     "Output image scaling (-S)\n"
     "-------------------------\n"
-    "Scaling option -S <n>, <x>:<y>, <x>:<y>*<n> can be used to set the direct or\n"
-    "relative scale integer factor(s). -S <n> scales both height and width by <n>.\n"
-    "-S <x>:<y>*<n> scales width by X*n and height Y*n. Certain input formats set\n"
-    "their default aspect/scale factors. By prepending -S parameters with asterisk\n"
-    "('*') you can scale relative to those values. (e.g. '-S *2' for example.)\n"
+    "Scaling option '-S <n>', '-S <x>:<y>', '-S <x>:<y>*<n>' can be used to set\n"
+    "the direct or relative scale integer factor(s). '-S <n>' sets both height\n"
+    "and width scale factor to <n>. '-S <x>:<y>*<n>' scales width by X*n and\n"
+    "height Y*n. Certain input formats set their default aspect/scale factors.\n"
+    "By prepending -S parameters with asterisk ('*') you can scale relative to\n"
+    "those values. (e.g. '-S *2' for example.) NOTE! Only integer scale factors\n"
+    "can be used at the moment.\n"
     "\n"
     "Palette remapping (-R)\n"
     "----------------------\n"