issue #7995 Doxygen doesn't handle very simple example in the .md file

Besides "keep utf8 characters together..." as done for the C-type parser in code.l (commit d3d9dd8) this also has to be done for the Fortran, SQL and VHDL code lexers. The code lexers for python and xml already didn't give errors as they already handled these cases for the example.
doxygen · Sep 2, 2020 · 7c42980 · 7c42980
1 parent c4a766d
commit 7c42980
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diff --git a/src/fortrancode.l b/src/fortrancode.l
@@ -1272,6 +1272,17 @@ LANGUAGE_BIND_SPEC BIND{BS}"("{BS}C{BS}(,{BS}NAME{BS}"="{BS}"\""(.*)"\""{BS})?")
   					}
 <*>^{BS}"type"{BS}"="                   { g_code->codify(yytext); }
 
+<*>[\x80-\xFF]*                         { // keep utf8 characters together...
+                                          if (g_isFixedForm && yy_my_start > fixedCommentAfter)
+                                          {
+                                            startFontClass("comment");
+                                            codifyLines(yytext);
+                                          }
+                                          else
+                                          {
+                                            g_code->codify(yytext);
+                                          }
+                                        }
 <*>.                                    {
                                           if (g_isFixedForm && yy_my_start > fixedCommentAfter)
                                           {

diff --git a/src/sqlcode.l b/src/sqlcode.l
@@ -190,6 +190,9 @@ commentclose    "\*/"
                         codifyLines(yytext,yyscanner);
                     }
 
+[\x80-\xFF]*        { // keep utf8 characters together...
+                        codifyLines(yytext,yyscanner);
+                    }
 .                   {
                         codifyLines(yytext,yyscanner);
                     }

diff --git a/src/vhdlcode.l b/src/vhdlcode.l
@@ -1497,6 +1497,9 @@ XILINX      "INST"|"NET"|"PIN"|"BLKNM"|"BUFG"|"COLLAPSE"|"CPLD"|"COMPGRP"|"CONFI
 			   BEGIN(Bases);
                          }
 
+<*>[\x80-\xFF]*          { // keep utf8 characters together...
+                           g_code->codify(vhdlcodeYYtext);
+                         }
 <*>.                     {
                            g_code->codify(vhdlcodeYYtext);
                          }