corr helptxt

pub/src/curve.cpp

@@ -102,8 +102,8 @@ ask_again:
     string resp = sask( quest+" (or c,ci; h for help) ?" );
     if        ( resp=="h" ) {
         cout <<
-            "curve definition:\n"
-            "- either an arithmetic expression,\n"
+        "curve definition:\n"
+        "- either an arithmetic expression,\n"
         "    containing the running variable t,\n"
         "    for instance: p0+p1*t\n"
         "- or one of the following keywords:\n"
@@ -118,10 +118,9 @@ ask_again:
             "  - M*double: the parameters\n"
             "  - 1*int:    the number of data points N\n"
             "  - N*double: the data points\n"
-            "- write to stdout a whitespace separated list of:\n"
+            "- write to stdout:\n"
             "  - N*double: N lines with curve values y\n"
-//            "  - N*double: the curve values\n"
-            "- write to error messages to stderr\n";
+            "- write error messages to stderr\n";
         goto ask_again;
     } else if ( resp=="hci" ) {
         cout <<
@@ -129,10 +128,9 @@ ask_again:
             "- read from stdin a whitespace separated list of:\n"
             "  - 1*int:      the number of parameters M\n"
             "  - M*double:   the parameters\n"
-            "- write to stdout a whitespace separated list of:\n"
+            "- write to stdout:\n"
             "  - N*2*double: N lines with pairs x y\n"
-//            "  - N*2*double: a sequence of data pairs: x0 y0 x1 y1 x2 y2 ...\n"
-            "- write to error messages to stderr\n";
+            "- write error messages to stderr\n";
         goto ask_again;
     } else if ( resp=="c" ) {
         evaMode = COlc::_SCR;