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Alan Mackenzie authored
correctly, using the "virtual semicolon" mechanism. cc-defs.el: Update "virtual semicolon" comments. cc-engine.el (c-crosses-statement-barrier-p): Recoded to scan one line at at time rather than having \n and \r explicitly in c-stmt-delim-chars (for some modes, e.g. AWK). (c-forward-label): Amend for virtual semicolons. (c-at-macro-vsemi-p, c-macro-vsemi-status-unknown-p): New functions cc-fonts.el (c-font-lock-declarations): Take account of the new C macros. cc-langs.el (c-at-vsemi-p-fn, c-vsemi-status-unknown-p-fn): move to earlier in the file. (c-opt-cpp-symbol, c-line-comment-start-regexp): New language variables. (c-opt-cpp-macro-define): Make into a full language variable. (c-stmt-delim-chars, c-stmt-delim-chars-with-comma): Special value for AWK Mode (including \n, \r) removed, no longer needed. cc-mode.el (c-mode, c++-mode, objc-mode): Invoke c-make-macro-with-semi-re. cc-vars.el (c-macro-with-semi-re, c-macro-names-with-semicolon): New variables. (c-make-macro-with-semi-re): New function cc-mode.texi (Indentation Commands): Mention "macros with semicolons". (Other Special Indentations): Add an xref to "Macros with ;". (Customizing Macros): Add stuff about syntax in macros. Add an xref to "Macros with ;". (Macros with ;): New page.
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