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4a41d4296a
'-' is a valid character for tags.
Commit 03e1c7d (module/network: Add link stats, 2022-04-30) introduced
two new tags for the network module: `ul-speed` and `dl-speed`. These
use the `-` character, that was previously never used in any tag.
We had two options: either change those tags to use `_` instead, or just
accept `-`s as a valid character. Going forward, I can see many people
deciding to name their tags with `-` instead of `_`, so I believe it is
better to just accept it once and for all.
Note that `-` cannot be used as the first character of a tag (e.g.
`-tag1`) since the `-` has a special meaning in `.yml` files. I don't
believe this will happen often, however, and should be easy to both
detect and correct if it does.
25 lines
984 B
Text
25 lines
984 B
Text
%{
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#include <string.h>
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#include "map.h"
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#include "map.tab.h"
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%}
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%option warn nodefault nounput noinput noyywrap
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%%
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[[:alnum:]_-]+ yylval.str = strdup(yytext); return WORD;
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\".*\" yylval.str = strndup(yytext + 1, strlen(yytext) - 2); return STRING;
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== yylval.op = MAP_OP_EQ; return CMP_OP;
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!= yylval.op = MAP_OP_NE; return CMP_OP;
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\<= yylval.op = MAP_OP_LE; return CMP_OP;
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\< yylval.op = MAP_OP_LT; return CMP_OP;
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>= yylval.op = MAP_OP_GE; return CMP_OP;
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> yylval.op = MAP_OP_GT; return CMP_OP;
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&& yylval.op = MAP_OP_AND; return BOOL_OP;
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\|\| yylval.op = MAP_OP_OR; return BOOL_OP;
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~ return NOT;
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\( return L_PAR;
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\) return R_PAR;
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[ \t\n] ;
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. yylval.str = strdup(yytext); return STRING;
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%%
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