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basic whitespacing

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anon 2024-11-15 12:11:43 +01:00
parent c6106aa336
commit 367116ac79
1 changed files with 6 additions and 8 deletions
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14
source/fscanner.l
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@ -90,7 +90,7 @@ static bool template; /* function template */
static int templateparens; /* function template outer parentheses count */ static int templateparens; /* function template outer parentheses count */
static int typedefbraces = -1; /* initial typedef brace count */ static int typedefbraces = -1; /* initial typedef brace count */
static int token; /* token found */ static int token; /* token found */
static int ident_start; /* begin of preceding identifier */ static int ident_start; /* begin of preceding identifier */
static void my_yymore(void); static void my_yymore(void);
@ -98,7 +98,7 @@ static void my_yymore(void);
identifier [a-zA-Z_$][a-zA-Z_0-9$]* identifier [a-zA-Z_$][a-zA-Z_0-9$]*
number \.?[0-9][.0-9a-fA-FlLuUxX]* number \.?[0-9][.0-9a-fA-FlLuUxX]*
comment "/*"([^*]*("*"+[^/])?)*"*/"|"//"[^\n]*\n comment "/*"([^*]*("*"+[^/])?)*"*/"|"//"[^\n]*\n
ws [ \t\r\v\f] ws [ \t\r\v\f]
wsnl [ \t\r\v\f\n]|{comment} wsnl [ \t\r\v\f\n]|{comment}
/* flex options: stack of start conditions, and don't use yywrap() */ /* flex options: stack of start conditions, and don't use yywrap() */
@ -195,7 +195,7 @@ wsnl [ \t\r\v\f\n]|{comment}
} }
\#{ws}* { /* start a preprocessor line */ \#{ws}* { /* start a preprocessor line */
if (rules == false) /* don't consider CPP for lex/yacc rules */ if (rules == false) { /* don't consider CPP for lex/yacc rules */
BEGIN(IN_PREPROC); BEGIN(IN_PREPROC);
yyleng = 1; /* get rid of the blanks, if any */ yyleng = 1; /* get rid of the blanks, if any */
goto more; goto more;
@ -850,8 +850,7 @@ initscanner(char *srcfile)
typedefbraces = -1; /* initial typedef braces count */ typedefbraces = -1; /* initial typedef braces count */
ident_start = 0; /* start of previously found identifier */ ident_start = 0; /* start of previously found identifier */
if (my_yytext) if (my_yytext) { *my_yytext = '\0'; }
*my_yytext = '\0';
my_yyleng = 0; my_yyleng = 0;
BEGIN(INITIAL); BEGIN(INITIAL);
@ -886,9 +885,8 @@ initscanner(char *srcfile)
} }
#define MY_YY_ALLOCSTEP 1000 #define MY_YY_ALLOCSTEP 1000
static void static
my_yymore(void) void my_yymore(void) {
{
static size_t yytext_size = 0; static size_t yytext_size = 0;
/* my_yytext is an ever-growing buffer. It will not ever /* my_yytext is an ever-growing buffer. It will not ever