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[qfcc] Handle * strings in /* */ comments correctly

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The *s were consuming the final star in */, so fancy comments were
breaking.
This commit is contained in:
Bill Currie 2023-10-30 13:22:57 +09:00
parent 61948b2469
commit eab561f279
1 changed files with 1 additions and 1 deletions
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2
tools/qfcc/source/qc-lex.l
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@ -207,7 +207,7 @@ pp_vnumber '({s}*{m}?{pp_number}){2,4}{s}*'{ULFD}?
<COMMENT>\r*\n { next_line (yylloc, yyscanner); yymore();}
<COMMENT>[^*/\n]* { yymore(); }/* munch on anything but possible end of comment */
<COMMENT>\/+[^*\n]* { yymore(); }/* handle /s not followed by * */
<COMMENT>\*+[^/\n]* { yymore(); }/* handle *s not followed by * */
<COMMENT>\*+/[^/] { yymore(); }/* handle *s not followed by / */
<COMMENT><<EOF>> { error (0, "EOF in comment"); return 0; }
<*>"/*" { yy_push_state (COMMENT, yyscanner); yymore(); }
<*>"//" {/* cf <*>\r\n */