74 lines
1.8 KiB
Diff
74 lines
1.8 KiB
Diff
--- tc/emp_ematch.l
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+++ tc/emp_ematch.l 2007/07/12 09:53:11
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@@ -63,7 +63,7 @@
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%}
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-%x str
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+%x STR
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%option 8bit stack warn noyywrap prefix="ematch_"
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%%
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@@ -78,17 +78,17 @@
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}
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strbuf_index = 0;
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- BEGIN(str);
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+ BEGIN(STR);
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}
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-<str>\" {
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+<STR>\" {
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BEGIN(INITIAL);
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yylval.b = bstr_new(strbuf, strbuf_index);
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yylval.b->quoted = 1;
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return ATTRIBUTE;
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}
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-<str>\\[0-7]{1,3} { /* octal escape sequence */
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+<STR>\\[0-7]{1,3} { /* octal escape sequence */
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int res;
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sscanf(yytext + 1, "%o", &res);
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@@ -100,12 +100,12 @@
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strbuf_append_char((unsigned char) res);
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}
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-<str>\\[0-9]+ { /* catch wrong octal escape seq. */
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+<STR>\\[0-9]+ { /* catch wrong octal escape seq. */
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fprintf(stderr, "error: invalid octale escape sequence\n");
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return ERROR;
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}
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-<str>\\x[0-9a-fA-F]{1,2} {
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+<STR>\\x[0-9a-fA-F]{1,2} {
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int res;
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sscanf(yytext + 2, "%x", &res);
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@@ -118,16 +118,16 @@
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strbuf_append_char((unsigned char) res);
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}
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-<str>\\n strbuf_append_char('\n');
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-<str>\\r strbuf_append_char('\r');
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-<str>\\t strbuf_append_char('\t');
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-<str>\\v strbuf_append_char('\v');
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-<str>\\b strbuf_append_char('\b');
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-<str>\\f strbuf_append_char('\f');
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-<str>\\a strbuf_append_char('\a');
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+<STR>\\n strbuf_append_char('\n');
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+<STR>\\r strbuf_append_char('\r');
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+<STR>\\t strbuf_append_char('\t');
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+<STR>\\v strbuf_append_char('\v');
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+<STR>\\b strbuf_append_char('\b');
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+<STR>\\f strbuf_append_char('\f');
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+<STR>\\a strbuf_append_char('\a');
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-<str>\\(.|\n) strbuf_append_char(yytext[1]);
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-<str>[^\\\n\"]+ strbuf_append_charp(yytext);
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+<STR>\\(.|\n) strbuf_append_char(yytext[1]);
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+<STR>[^\\\n\"]+ strbuf_append_charp(yytext);
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[aA][nN][dD] return AND;
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[oO][rR] return OR;
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