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| author | Mikael Magnusson <mikma@users.sourceforge.net> | 2018-09-26 00:40:31 +0200 |
|---|---|---|
| committer | Mikael Magnusson <mikma@users.sourceforge.net> | 2019-02-22 23:12:41 +0100 |
| commit | e7a3efd842dc8626e93c34af99f61a3880bf87f2 (patch) | |
| tree | c06ceebbdb4ee5271dc13acae6a6d178f2a8a138 | |
| parent | d9dd3cff349a09af9dd97cd6595f9815ff7eb815 (diff) | |
Support multi-line strings
| -rw-r--r-- | conf/cf-lex.l | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/conf/cf-lex.l b/conf/cf-lex.l index 9bbb3660..920d258e 100644 --- a/conf/cf-lex.l +++ b/conf/cf-lex.l @@ -112,7 +112,7 @@ static int check_eof(void); %option nounput %option noreject -%x COMMENT CCOMM CLI +%x COMMENT CCOMM CLI MULTISTRING ALPHA [a-zA-Z_] DIGIT [0-9] @@ -308,6 +308,18 @@ else: { return TEXT; } +\"\"\" BEGIN(MULTISTRING); +<MULTISTRING>\"\"\" { + yytext[yyleng-3] = 0; + cf_lval.t = cfg_strdup(yytext); + yytext[yyleng-3] = '\"'; + BEGIN(INITIAL); + return TEXT; +} +<MULTISTRING><<EOF>> cf_error("Unterminated multi-line string"); +<MULTISTRING>\n ifs->lino++; ifs->chno = 0; yymore(); +<MULTISTRING>. yymore(); + ["][^"\n]*\n cf_error("Unterminated string"); <INITIAL,COMMENT><<EOF>> { if (check_eof()) return END; } |