frontend: Added a parser for arithmetic expressions.

[sysdb.git] / src / frontend / scanner.l

diff --git a/src/frontend/scanner.l b/src/frontend/scanner.l
index ef30682b45b837f8cb931f1e7257f7568ddd3f2b..5e80368d532872198edb7ea7bfb45dd60a9f0225 100644 (file)
--- a/src/frontend/scanner.l
+++ b/src/frontend/scanner.l
@@ -150,6 +150,7 @@ float               ({float1}|{float2}|{float3}|{float4}|{float5})
 \<=    { return CMP_LE; }
 \>=    { return CMP_GE; }
 \>     { return CMP_GT; }
+\|\|   { return CONCAT; }
 
 .      { /* XXX: */ return yytext[0]; }