8859-4: Replace "Latin Extended C" with "Latin/Baltic"
Big5: "The big 5 encoding for traditional Chinese" (I added the word traditional)
Cp850: Change "DOS Latin-1" to "DOS Western European"
Cp852: Change "DOS Latin-2" to "DOS Eastern European"
Cp865: Change "IBM865" to "DOS Nordic"
Cp866: Change "IBM866" to "DOS Cyrillic"
GB2312: Change "Chinese" to "traditional Chinese"
JIS: Change "Japanese Hiragana" to "Japanese Hiragana (ISO-2022)"
p. 605: "This is a test" in the second paragraph should be printed in the Symbol font. That is you should see it written in Greek letters like This is a test. The next code blocks should use English letters, so they're correct. However the two remaining occurences of "This is a test" inline in the text should also be printed in Symbol.