From: Alexander Schmidt <alex@treefish.org>
Date: Fri, 6 Feb 2015 13:51:54 +0000 (+0100)
Subject: Extended help text.
X-Git-Url: http://git.treefish.org/~alex/usetaglib.git/commitdiff_plain/13ffc39ada83ca2054654021357028b219543a15

Extended help text.
---

diff --git a/usetaglib.cpp b/usetaglib.cpp
index 439e9a1..7909009 100644
--- a/usetaglib.cpp
+++ b/usetaglib.cpp
@@ -122,14 +122,25 @@ void printHelp ()
   cout << "-h, --help   Show this help" << endl;
   cout << endl;
   cout << "ACTIONS" << endl;
-  cout << setfill(' ') << setw(45) << left << "  -l, --list"
+  cout << setfill(' ') << setw(37) << left << "  -l, --list"
        << "list all tags (implicit if no action specified)"<< endl;
-  cout << setfill(' ') << setw(45) << left << "  -e, --erase=TAGNAME"
-       << "erase tag with name TAGNAME"<< endl;
-  cout << setfill(' ') << setw(45) << left << "  -r, --replace=TAGNAME=TAGVAL[=TAGVAL...]"
-       << "replace tag TAGNAME with list of values TAGVAL"<< endl;
-  cout << setfill(' ') << setw(45) << left << "  -i, --insert=TAGNAME=TAGVAL[=TAGVAL...]"
-       << "insert list of values TAGVAL for tag TAGNAME"<< endl;
+  cout << setfill(' ') << setw(37) << left << "  -a, --listaudio"
+       << "show audio information"<< endl;
+  cout << setfill(' ') << setw(37) << left << "  -e, --erase=TAGNAME"
+       << "erase tag TAGNAME"<< endl;
+  cout << setfill(' ') << setw(37) << left << "  -r, --replace=TAGNAME=TAGVALSPEC"
+       << "replace tag TAGNAME with value TAGVALSPEC"<< endl;
+  cout << setfill(' ') << setw(37) << left << "  -i, --insert=TAGNAME=TAGVALSPEC"
+       << "insert value TAGVALSPEC for tag TAGNAME"<< endl;
+  cout << endl;
+  cout << "TAGVALSPEC" << endl;
+  cout << "  a list of values separated by '=': val1=val2=val3..." << endl;
+  cout << endl;
+  cout << "EXAMPLES" << endl;
+  cout << "  usetaglib file.ogg" << endl;
+  cout << "  usetaglib -e ALBUM file.flac" << endl;
+  cout << "  usetaglib -i ARTIST=Horst=Hubert file.mp3" << endl;
+  cout << "  usetaglib -r ARTIST=Horst file.ogg" << endl;
 }
   
 int main(int argc, char *argv[])