Documented more of MiniCron, and added some cool new help features to OptParser.

1 files changed, 10 insertions, 3 deletions

diff --git a/src/optparser.cpp b/src/optparser.cpp
index 14e7418..081b26c 100644
--- a/src/optparser.cpp
+++ b/src/optparser.cpp
@@ -179,6 +179,11 @@ void Bu::OptParser::setOverride( const Bu::FString &sOpt, const Bu::FString &sOv
         hlOption.get( sOpt )->sOverride = sOverride;
 }
 
+void Bu::OptParser::setHelpDefault( const Bu::FString &sOpt, const Bu::FString &sTxt )
+{
+        hlOption.get( sOpt )->sHelpDefault = sTxt;
+}
+
 void Bu::OptParser::addHelpOption( char c, const Bu::FString &s, const Bu::FString &sHelp )
 {
         Option o;
@@ -213,8 +218,9 @@ int Bu::OptParser::optHelp( StrArray /*aParams*/ )
         {
                 if( (*i).cOpt != '\0' )
                         bHasShort = true;
-                if( (*i).sOpt && iMaxWidth < (*i).sOpt.getSize() )
-                        iMaxWidth = (*i).sOpt.getSize();
+                int lOptSize = (*i).sOpt.getSize() + (*i).sHelpDefault.getSize();
+                if( (*i).sOpt && iMaxWidth < lOptSize )
+                        iMaxWidth = lOptSize;
         }
         int iIndent = 4;
         if( bHasShort )
@@ -249,7 +255,8 @@ int Bu::OptParser::optHelp( StrArray /*aParams*/ )
                 {
                         if( (*i).sOpt )
                         {
-                                sio << "--" << Fmt(iMaxWidth, Fmt::Left) << (*i).sOpt;
+                                sio << "--" << Fmt(iMaxWidth, Fmt::Left)
+                                        << (*i).sOpt + (*i).sHelpDefault;
                         }
                         else
                         {