Word processor having capability of continuously entering documents into a column or a block of an editing system

An editing system for use in a word processor comprising:

• letter code producing means for sequentially producing letter codes;
• document memory means having a plurality of memory elements aligned in vertical and horizontal directions, each memory element having a capacity of storing one letter code;
• vertical and horizontal boundary setting means for setting vertical and horizontal boundaries within said document memory means to divide said document memory means into a plurality of blocks, each block having a plurality of rows of text, and different, ordered priorities being assigned to said blocks;
• row address storing means for storing row addresses from top to bottom in each of said blocks and in the order of blocks having a higher priority;
• address data producing means for sequentially producing address data of said memory elements in each row and in the order of rows as stored in said storing means;
• control means for controlling depositing of said letter codes from said letter code producing means to said document memory means, said control means being operatively connected to at least said address data producing means and depositing the letter codes. in said document memory means in response to said address data produced from said address data producing means, said control means further determining when a last row address for a block is filled by deposited letter code and when at least one subsequent letter code remains undeposited and thereafter beginning depositing of the at least one subsequent letter code in a first row address of a block having next priority to the filled block;
• and
• inhibit setting means for setting a block to be skipped in depositing the letter codes, said inhibit setting means comprising;
• means for specifying a block to be skipped,
• means for holding row addresses of the specified block, and
• comparing means for comparing said row address obtained from said row address storing means with said row addresses held in said row address holding means, said comparing means thereafter causing said address data producing means to produce said row address when said row address obtained from said row address storing means is absent from said row addresses held in said row address holding means, and for causing said address data producing means to fail to produce said row address when said row address obtained from said row address storing means is found in said row addresses held in said row address holding means.