pascal的保留字

保留字
and array begin case const div do downto
else end file for function goto if in
label mod nil not of or packed procedure
program record set then to type until
var while with
标识
标准常量:false maxint true
标准类型:boolean char integer real text
标准文件:input output
标准函数:abs arctan chr cos eof eoln
exp ln odd ord pred round
sin sqr sqrt succ trunc
标准过程:dispose get new pack page put pead
readln reset rewrite unpack white writeln