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Martin Walch authored
Across the project there are many coding styles with lots of different indentation patterns. There are three different tabs to space conversions (1:2, 1:4, 1:8), even mixed within individual files. This makes the code unnecessarily hard to read and to edit. In the hope that I do not offend anybody: unify code style. Roughly apply the style from kdelibs: * get rid of all tabs * indentation is four spaces * unify includes and include guards * less blank lines * one space after "if", "for", etc. * no space after cast * prefix operators ("++", "--") instead of postfix where applicable * pointers: preferably single space before "\*" (same for "&") * opening curly braces on same line except for implementations * no whitespace after opening parenthesis "(" or before closing ones ")" * no single line "if", "for", "else", etc. (always curly braces) * indent "case" to same level as corresponding "switch" * at least in some files adjust line wraps to a limit of 100 chars * exactly one newline at EOF Also some formatting to copyright statements (I hope this is legally ok) Additionally: * fix some spelling errors * constify& some foreach loops (suggested by krazy2) * replace some single char strings with chars (suggested by krazy2) This whole patch fixes between 15 and 20 krazy2 warnings. REVIEW: 120238
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