44 lines
1.4 KiB
Go
44 lines
1.4 KiB
Go
/* SHS: Syntactically Homogeneous Shell
|
|
* Copyright (C) 2019 Aidan Hahn
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
package stdlib
|
|
|
|
import (
|
|
"fmt"
|
|
"gitlab.com/whom/shs/ast"
|
|
"gitlab.com/whom/shs/log"
|
|
)
|
|
|
|
func concat(in *ast.Token, vt ast.VarTable, ft ast.FuncTable) *ast.Token {
|
|
var res string
|
|
for i := in; i != nil; i = i.Next {
|
|
if i.Tag == ast.LIST {
|
|
log.Log(log.ERR, "Not concatenating list", "conc")
|
|
log.Log(log.DEBUG, "Try using the expand operator (...)", "conc")
|
|
continue
|
|
}
|
|
|
|
res += i.Inner.(string)
|
|
}
|
|
|
|
return &ast.Token{Tag: ast.STRING, Inner: res}
|
|
}
|
|
|
|
func print_str(in *ast.Token, vt ast.VarTable, ft ast.FuncTable) *ast.Token {
|
|
fmt.Println(in)
|
|
return nil
|
|
}
|