The GreenHills preprocessor produces #line directives without a file name,
which the regular expression used to distiguish between
"# <number> file..." (GCC and similar) and "#line <number> file..."
(Microsoft C and similar) does not match, aborting processing.
Besides, the regular expression was unnecessarily wide, matching lines
containing a "#", followed by any number of 'l','i','n', and 'e'
characters.
Signed-off-by: Alex Riesen <alexander.riesen@cetitec.com>
