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htmlreport: Fix source view with leading empty lines 

For whatever reason, pygments removes leading empty lines by default.
This results in the error messages being in the wrong line, shifted by
how many empty lines were removed.
Adding the option "stripnl=False" as an option to the lexer constructor
avoids this issue.
This commit is contained in:
versat 2020-01-21 09:13:55 +01:00
parent 459e906ae1
commit a6deae5f94
1 changed files with 2 additions and 2 deletions
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4
htmlreport/cppcheck-htmlreport
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@ -527,10 +527,10 @@ if __name__ == '__main__':
output_file.write(HTML_HEAD_END) output_file.write(HTML_HEAD_END)
try: try:
lexer = guess_lexer_for_filename(source_filename, '') lexer = guess_lexer_for_filename(source_filename, '', stripnl=False)
except ClassNotFound: except ClassNotFound:
try: try:
lexer = guess_lexer(content) lexer = guess_lexer(content, stripnl=False)
except ClassNotFound: except ClassNotFound:
sys.stderr.write("ERROR: Couldn't determine lexer for the file' " + source_filename + " '. Won't be able to syntax highlight this file.") sys.stderr.write("ERROR: Couldn't determine lexer for the file' " + source_filename + " '. Won't be able to syntax highlight this file.")
output_file.write("\n <tr><td colspan=\"5\"> Could not generate content because pygments failed to determine the code type.</td></tr>") output_file.write("\n <tr><td colspan=\"5\"> Could not generate content because pygments failed to determine the code type.</td></tr>")