Gerenciador de histórico

• addhistory — add lines to current history.
• browsehistory — Open the Scilab history browser
• displayhistory — displays current scilab history
• gethistory — returns current scilab history in a string matrix
• gethistoryfile — get filename used for scilab's history
• historymanager — enable or disable history manager
• historysize — get number of lines in history
• loadhistory — load a history file
• removelinehistory — remove the Nth line in history.
• resethistory — Deletes all entries in the Scilab history.
• saveafterncommands — Save the history file after n statements are added to the file.
• saveconsecutivecommands — Save consecutive duplicate commands.
• savehistory — save the current history in a file
• sethistoryfile — set filename for scilab history