ds9/parsers/sleepparser.tac


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

%{
%}
#include def.tin

#include numeric.tin
#include string.tin

%start command

%%

#include numeric.trl

command : sleep 
 | sleep {global ds9; if {!$ds9(init)} {YYERROR} else {yyclearin; YYACCEPT}} STRING_
 ;

sleep : {after 1000}
 | numeric {after [expr int($1*1000)]}
 ;

%%

proc sleep::yyerror {msg} {
     variable yycnt
     variable yy_current_buffer
     variable index_

     ParserError $msg $yycnt $yy_current_buffer $index_
}