func (c *Context) scanNextToken() (int, string) {
token := int(c.scanner.Scan())
s := c.scanner.TokenText()
for s == "!" || s == "#" {
c.skipComments()
token = int(c.scanner.Scan())
s = c.scanner.TokenText()
}
log.Debugf("token text: %s\n", s)
return token, s
}
func (l *Lexer) scanInclude(rawfilename string) error {
curDir, err := filepath.Abs(".")
if err != nil {
return err
}
baseDir := filepath.Dir(l.ctx.filename)
os.Chdir(baseDir)
defer os.Chdir(curDir)
rawpaths, err := filepath.Glob(rawfilename)
if err != nil {
return err
}
if len(rawpaths) < 1 {
log.Infof("warning: %s: No such file or directory", rawfilename)
}
prevctx := l.ctx
defer func() { l.ctx = prevctx }()
for _, rawpath := range rawpaths {
relpath := filepath.Join(baseDir, rawpath)
log.Debugf("--> Parsing ... %s\n", relpath)
f, err := os.Open(rawpath)
if err != nil {
return err
}
l.ctx = NewContext(f, relpath)
l.run()
f.Close()
}
return nil
}