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* Added Yang "extension" statement. This includes parsing unknown

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statements and identifying them as extensions or not. However,
  semantics for specific extensions must still be added.
* Renamed ytype_id and ytype_prefix to yarg_id and yarg_prefix, respectively

* Added cli_show_version()
This commit is contained in:
Olof hagsand 2018-02-25 20:01:53 +01:00
parent 2acacbf087
commit 35b142cf4d
14 changed files with 264 additions and 116 deletions
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14
lib/src/clixon_yang_parse.l
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@ -101,12 +101,13 @@ clixon_yang_parsewrap(void)
%s ESCAPE
%s COMMENT1
%s COMMENT2
%s UNKNOWN
%%
/* Common tokens */
<KEYWORD,ARGUMENT,STRING0>[ \t]
<KEYWORD,ARGUMENT,STRING0><<EOF>> { return MY_EOF; }
<KEYWORD,ARGUMENT,STRING0,COMMENT1>\n { _YY->yy_linenum++; }
<KEYWORD,ARGUMENT,STRING0,UNKNOWN><<EOF>> { return MY_EOF; }
<KEYWORD,ARGUMENT,STRING0,COMMENT1,UNKNOWN>\n { _YY->yy_linenum++; }
<KEYWORD,ARGUMENT,STRING0>"/*" { _YY->yy_lex_state = YYSTATE; BEGIN(COMMENT1); }
<KEYWORD,ARGUMENT,STRING0>"//" { _YY->yy_lex_state = YYSTATE; BEGIN(COMMENT2); }
@ -182,7 +183,14 @@ clixon_yang_parsewrap(void)
<KEYWORD>: { return *yytext; }
<KEYWORD>; { return *yytext; }
<KEYWORD>. { clixon_yang_parselval.string = strdup(yytext);
return CHAR;}
BEGIN(UNKNOWN); return CHAR; }
<UNKNOWN>: { return *yytext; }
<UNKNOWN>; { BEGIN(KEYWORD); return *yytext; }
<UNKNOWN>[ \t] { return ' '; }
<UNKNOWN>. { clixon_yang_parselval.string = strdup(yytext);
return CHAR; }
<ARGUMENT>; { BEGIN(KEYWORD); return *yytext; }