alf_help.stdout in alf-0.10.1

- old
+ new

@@ -18,23 +18,24 @@
     --csv                        Render output as a csv file
     --env=ENV                    Set the environment to use
     --input-reader=READER        Specify the kind of reader when reading on $stdin (rash,alf,csv,logs)
     -Idirectory                      Specify $LOAD_PATH directory (may be used more than once)
     -rlibrary                        Require the library, before executing alf
+    --[no-]pretty                Enable/disable pretty print best effort
     -h, --help                       Show help
     -v, --version                    Show version
 
 RELATIONAL OPERATORS
 
-    project          Relational projection (clip + compact)
     extend           Relational extension (additional, computed attributes)
-    rename           Relational renaming (rename some attributes)
+    project          Relational projection (clip + compact)
     restrict         Relational restriction (aka where, predicate filtering)
-    join             Relational join (and cartesian product)
-    intersect        Relational intersection (aka a logical and)
-    minus            Relational minus (aka difference)
+    rename           Relational renaming (rename some attributes)
     union            Relational union
+    minus            Relational minus (aka difference)
+    intersect        Relational intersection (aka a logical and)
+    join             Relational join (and cartesian product)
     matching         Relational matching (join + project back on left)
     not-matching     Relational not matching (inverse of matching)
     wrap             Relational wrapping (tuple-valued attributes)
     unwrap           Relational un-wrapping (inverse of wrap)
     group            Relational grouping (relation-valued attributes)
@@ -42,10 +43,11 @@
     summarize        Relational summarization (group-by + aggregate ops)
     rank             Relational ranking (explicit tuple positions)
 
 EXPERIMENTAL RELATIONAL OPERATORS
 
-    quota     Generalized quota-queries (position, sum progression, etc.)
+    quota       Generalized quota-queries (position, sum progression, etc.)
+    heading     Relational heading (print the relation type)
 
 NON-RELATIONAL OPERATORS
 
     autonum       Extend its operand with an unique autonumber attribute
     defaults      Force default values on missing/nil attributes