calc: boolean expressions

[m6w6/ext-psi] / src / parser.re

diff --git a/src/parser.re b/src/parser.re
index b56385d49e0f42c5e7a4d4ed32b6485f9eeb6c22..1b2aae7e550498ee554b39dff8ad2459dc192201 100644 (file)
--- a/src/parser.re
+++ b/src/parser.re
@@ -255,6 +255,10 @@ token_t psi_parser_scan(struct psi_parser *P)
                "}" {RETURN(PSI_T_RBRACE);}
                "[" {RETURN(PSI_T_LBRACKET);}
                "]" {RETURN(PSI_T_RBRACKET);}
+               "!=" {RETURN(PSI_T_CMP_NE);}
+               "==" {RETURN(PSI_T_CMP_EQ);}
+               "&&" {RETURN(PSI_T_AND);}
+               "||" {RETURN(PSI_T_OR);}
                "=" {RETURN(PSI_T_EQUALS);}
                "*" {RETURN(PSI_T_ASTERISK);}
                "~" {RETURN(PSI_T_TILDE);}
@@ -268,6 +272,10 @@ token_t psi_parser_scan(struct psi_parser *P)
                "^" {RETURN(PSI_T_CARET);}
                "<<" {RETURN(PSI_T_LSHIFT);}
                ">>" {RETURN(PSI_T_RSHIFT);}
+               "<=" {RETURN(PSI_T_CMP_LE);}
+               ">=" {RETURN(PSI_T_CMP_GE);}
+               "<" {RETURN(PSI_T_LCHEVR);}
+               ">" {RETURN(PSI_T_RCHEVR);}
                "..." {RETURN(PSI_T_ELLIPSIS);}
                [\r\n] { NEWLINE(nextline); }
                [\t ]+ { continue; }