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305a8b6)
To simplify the generated lexer, switch to the ASSIGN_VAL state in
the hand-made lexer.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
int lineno;
} current_pos;
int lineno;
} current_pos;
+static int prev_prev_token = T_EOL;
static int prev_token = T_EOL;
static char *text;
static int text_size, text_asize;
static int prev_token = T_EOL;
static char *text;
static int text_size, text_asize;
return T_WORD;
free(yylval.string);
}
return T_WORD;
free(yylval.string);
}
- "=" { BEGIN(ASSIGN_VAL); return T_EQUAL; }
- ":=" { BEGIN(ASSIGN_VAL); return T_COLON_EQUAL; }
- "+=" { BEGIN(ASSIGN_VAL); return T_PLUS_EQUAL; }
+ "=" return T_EQUAL;
+ ":=" return T_COLON_EQUAL;
+ "+=" return T_PLUS_EQUAL;
[[:blank:]]+
. warn_ignored_character(*yytext);
\n {
[[:blank:]]+
. warn_ignored_character(*yytext);
\n {
if ((prev_token == T_EOL || prev_token == T_HELPTEXT) && token == T_EOL)
goto repeat;
if ((prev_token == T_EOL || prev_token == T_HELPTEXT) && token == T_EOL)
goto repeat;
+ if (prev_prev_token == T_EOL && prev_token == T_WORD &&
+ (token == T_EQUAL || token == T_COLON_EQUAL || token == T_PLUS_EQUAL))
+ BEGIN(ASSIGN_VAL);
+
+ prev_prev_token = prev_token;
prev_token = token;
return token;
prev_token = token;
return token;