C source files should not be executable
extra semicolons removed from C code
minor typos and typography fixes
missing dots in 'q.v.' added
{\LaTeX} instead of LaTeX
inter-sentence space after 'e.g.' removed (more fixes needed)
typos fixed
typo: was 'xdaz' rather than 'xdaz'
typo: space and dot instead of dot and space
binary character (printed as "'") removed from .doc file
each \item within a LaTeX {itemize} ends with full stop
(fixes a problem introduced in one of the previous commits)
BibTeX: gordon87 fixed
extra space removed
'passed in' vs 'passed on' in the preceding paragraph (more fixes needed)
consistent use of semicolons in enumeration
extra space after displayed Z removed
typo: 'ertain' instead of 'certain'
punctuation within {itemize} added
extra inter-sentence space after 'E.g.' removed
extra space removed (similar to 65adb22)