As our bus entered the outskirts of modern Athens, the capital and largest city in Greece (pop. 3,096,775 in 1991), our guide pointed to the city's justly famous landmark, the Acropolis, a flat-topped limestone hill housing the remains of the Parthenon and other structures.
MQL5 Reference. 1  MetaQuotes Language 5 (MQL5) is a high-level language designed for developing technical indicators, trading robots and utility applications, which automate financial trading. MQL5 has been developed by MetaQuotes Software Corp. for their trading platform.
(July 2013). A page description language (PDL) is a language that describes the appearance of a printed page in a higher level than an actual output bitmap. An overlapping term is printer control language, which includes Hewlett-Packard's PCL.PostScript is one of the most noted page description languages. The markup language adaption of the PDL is the page description markup language. Page description languages are textual or binary data streams. ESC/Page, Epson Standard Code for Page Printer, a page description language (distinct from ESC/P) used in a number of Epson laser printers, especially Japanese models. 2  ESC/POS, Epson Standard Code for POS printers.