本文整理汇总了Golang中github.com/pschlump/lexie/com.DbPrintf函数的典型用法代码示例。如果您正苦于以下问题:Golang DbPrintf函数的具体用法?Golang DbPrintf怎么用?Golang DbPrintf使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了DbPrintf函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: ParseRe
func (lr *LexReType) ParseRe(ss string) {
com.DbPrintf("db2", "at %s\n", com.LF())
lr.SetBuf(ss)
com.DbPrintf("db2", "at %s\n", com.LF())
lr.parseExpression(0, 0, nil)
com.DbPrintf("db2", "at %s\n", com.LF())
}
示例2: DumpParseNodesChild
//
// What can I see at the top of a RE
//
// LR_Text //
// LR_EOF //
// LR_DOT // . -- Match any char
// LR_STAR // * -- Error if 1st char
// LR_PLUS // + -- Error if 1st char
// LR_QUEST // ? -- Error if 1st char
// LR_B_CCL // [ -- Start of CCL Node
// LR_E_CCL // ]
// LR_OP_PAR // ( -- Start of Sub_Re
// LR_CL_PAR // )
// LR_CCL // [...] -- CCL Node (Above)
// LR_N_CCL // [^...] -- N_CCL Node
// LR_CARROT // ^ -- BOL
// LR_MINUS // - -- Text if not in CCL and not 1st char in CCL
//
// Item string
// LR_Tok LR_TokType
// Children []*ReTreeNodeType
// Next *ReTreeNodeType
//
func (lr *LexReType) DumpParseNodesChild(ch []ReTreeNodeType, d int) {
com.DbPrintf("DumpParseNodes", "\n%sDumpParseNodesChild: At %s\n", N4Blanks(d), com.LF())
for ii, vv := range ch {
com.DbPrintf("DumpParseNodes", "%sat %s [step %d] ", N4Blanks(d), com.LF(), ii)
com.DbPrintf("DumpParseNodes", "Item: [%s] %d=%s, N-Children=%d\n", vv.Item, vv.LR_Tok, NameOfLR_TokType(vv.LR_Tok), len(vv.Children))
if len(vv.Children) > 0 {
lr.DumpParseNodesChild(vv.Children, d+1)
}
}
com.DbPrintf("DumpParseNodes", "%sDumpParseNodesChild: Done %s\n\n", N4Blanks(d), com.LF())
}
示例3: ReplaceToken
// dfa.TokList.ReplaceToken ( dfa.MTab.Machine[ctx.St].Info.MatchLength, dfa.MTab.Machine[ctx.St].Info.ReplStr )
func (tl *TokenList) ReplaceToken(l int, s string) {
ii := len(tl.TL) - 1
lv := len(tl.TL[ii].AToken.Val)
tl.TL[ii].AToken.IsRepl = true
tl.TL[ii].AToken.ReplStr = s
if lv-l >= 1 {
tl.TL[ii].AToken.Val = tl.TL[ii].AToken.Val[0:lv-l] + s
} else {
com.DbPrintf("db_tok01", "Error: ReplaceToken has invalid data, %s\n", com.LF())
}
com.DbPrintf("db_tok01", "ReplaceToken: Match: ->%s<- Val: ->%s<-\n", tl.TL[ii].AToken.Match, tl.TL[ii].AToken.Val)
}
示例4: DumpParseNodes
func (lr *LexReType) DumpParseNodes() {
com.DbPrintf("DumpParseNodes", "\nDumpParseNodes: At %s\n", com.LF())
for ii, vv := range lr.Tree.Children {
com.DbPrintf("DumpParseNodes", "at %s [step %d] ", com.LF(), ii)
com.DbPrintf("DumpParseNodes", "Item: [%s] %d=%s, N-Children=%d\n", vv.Item, vv.LR_Tok, NameOfLR_TokType(vv.LR_Tok), len(vv.Children))
if len(vv.Children) > 0 {
lr.DumpParseNodesChild(vv.Children, 1)
}
}
com.DbPrintf("DumpParseNodes", "DumpParseNodes: Done %s\n\n", com.LF())
com.DbPrintf("DumpParseNodesX", "DumpParseNodes: %s\n\n", com.SVarI(lr.Tree))
}
示例5: OutputActionFlags
func (lex *Lexie) OutputActionFlags(dfa *DFA_PoolType) {
com.DbPrintf("match", "Action Flags Are:\n")
// com. ConvertActionFlagToString(kk int) (rv string) {
dn := make(map[int]bool)
for _, vv := range dfa.Pool {
if vv.IsUsed {
if vv.Info.Action != 0 {
if _, ok := dn[vv.Info.Action]; !ok {
com.DbPrintf("match", " %2x: %s\n", vv.Info.Action, com.ConvertActionFlagToString(vv.Info.Action))
dn[vv.Info.Action] = true
}
}
}
}
}
示例6: GetPos
// Get the current line/col no and file name
func (pb *PBReadType) GetPos() (LineNo int, ColNo int, FileName string) {
com.DbPrintf("pbbuf02", "At: %s\n", com.LF())
if len(pb.PbBuffer) > 0 {
com.DbPrintf("pbbuf02", "From Buffer At: %s\n", com.LF())
LineNo = pb.PbBuffer[0].LineNo
ColNo = pb.PbBuffer[0].ColNo
FileName = pb.PbBuffer[0].FileName
} else {
com.DbPrintf("pbbuf02", "Not set At: %s\n", com.LF())
LineNo = 1
ColNo = 1
FileName = ""
}
return
}
示例7: OpenFile
// Open a file - this puts the file at the end of the input. This is used on the command line for a list of files
// in order. Each opened and added to the end of the list.
func (pb *PBReadType) OpenFile(fn string) (err error) {
com.DbPrintf("pbbuf01", "At: %s\n", com.LF())
pb.FileName = fn
pb.AbsFileName, _ = filepath.Abs(fn)
pb.FilesOpened[pb.AbsFileName] = true
// read file -> PbBuffer
b := &ABuffer{
FileName: fn,
AbsFileName: pb.AbsFileName,
LineNo: 1,
ColNo: 1,
}
pb.PbBuffer = append(pb.PbBuffer, b)
bb, err := ioutil.ReadFile(fn)
if err != nil {
return
}
b.EofOnFile = true
b.Pos = 0
var rn rune
var sz int
b.Buffer = make([]rune, 0, len(bb))
for ii := 0; ii < len(bb); ii += sz {
rn, sz = utf8.DecodeRune(bb[ii:])
b.Buffer = append(b.Buffer, rn)
}
return nil
}
示例8: NextRune
// Return the next rune. If runes have been pushed back then use those first.
func (pb *PBReadType) NextRune() (rn rune, done bool) {
com.DbPrintf("pbbuf01", "At: %s\n", com.LF())
done = false
if pb.PbTop > 0 {
pb.PbTop--
rn = pb.PbAFew[pb.PbTop]
} else if len(pb.PbBuffer) <= 0 {
done = true
// } else if len(pb.PbBuffer) == 1 && pb.PbBuffer[0].Pos >= len(pb.PbBuffer[0].Buffer) && !pb.PbBuffer[0].EofOnFile {
// Xyzzy - read in more form file - append
// so far case never happens because EofOnFile is constant true at init time.
} else if len(pb.PbBuffer) == 1 && pb.PbBuffer[0].Pos >= len(pb.PbBuffer[0].Buffer) && pb.PbBuffer[0].EofOnFile {
done = true
} else if len(pb.PbBuffer) > 1 && pb.PbBuffer[0].Pos >= len(pb.PbBuffer[0].Buffer) && pb.PbBuffer[0].EofOnFile {
pb.PbBuffer = pb.PbBuffer[1:]
return pb.NextRune()
} else {
//fmt.Printf("Just before core, Pos=%d\n", pb.PbBuffer[0].Pos)
//fmt.Printf("Just before core, Len 1=%d\n", len(pb.PbBuffer[0].Buffer))
if pb.PbBuffer[0].Pos >= len(pb.PbBuffer[0].Buffer) { // xyzzy --------------------- pjs - new code - not certain if correct ---------------------------------
done = true
} else {
rn = pb.PbBuffer[0].Buffer[pb.PbBuffer[0].Pos]
pb.PbBuffer[0].Pos++
if rn == '\n' {
pb.PbBuffer[0].LineNo++
pb.PbBuffer[0].ColNo = 1
} else {
pb.PbBuffer[0].ColNo++
}
}
}
return
}
示例9: FileSeen
// Have we already seen the specified file. Useful for require(fn)
func (pb *PBReadType) FileSeen(fn string) bool {
com.DbPrintf("pbbuf01", "At: %s\n", com.LF())
a, _ := filepath.Abs(fn)
if t, ok := pb.FilesOpened[a]; ok && t {
return true
}
return false
}
示例10: SetPos
// Set the line/col/file-name for the current buffer - Useful for constructing something like C/Pre processor's #line
func (pb *PBReadType) SetPos(LineNo int, ColNo int, FileName string) {
com.DbPrintf("pbbuf01", "At: %s\n", com.LF())
pb.pushbackIntoBuffer()
if len(pb.PbBuffer) > 0 {
pb.PbBuffer[0].LineNo = LineNo
pb.PbBuffer[0].ColNo = ColNo
pb.PbBuffer[0].FileName = FileName
}
return
}
示例11: PbRune
// Push back a single rune onto input. You can call this more than one time.
func (pb *PBReadType) PbRune(rn rune) {
com.DbPrintf("pbbuf01", "At: %s\n", com.LF())
if pb.PbTop >= MaxAFew { // Buffer is full
pb.pushbackIntoBuffer()
}
pb.PbAFew[pb.PbTop] = rn
pb.PbTop++
}
示例12: PbByteArray
// Push back a string. Will be converted from an array of byte to an array of runes.
func (pb *PBReadType) PbByteArray(s []byte) {
com.DbPrintf("pbbuf01", "At: %s\n", com.LF())
rns := make([]rune, 0, len(s))
var rn rune
var sz int
for ii := 0; ii < len(s); ii += sz {
rn, sz = utf8.DecodeRune(s[ii:])
rns = append(rns, rn)
}
pb.PbRuneArray(rns)
}
示例13: ParsePlist
func ParsePlist(pl string) (aa []string) {
t1 := pl_re.FindAllStringSubmatch(pl, -1)
if t1 != nil {
com.DbPrintf("in", "t1=%s\n", com.SVarI(t1))
for _, vv := range t1 {
if len(vv) > 3 && vv[2] != "" {
aa = append(aa, vv[2])
}
}
}
return
}
示例14: MapRune
// Map an input rune to one of the possible output subscripts
func (smap *SMapType) MapRune(rn rune) int {
x := int(rn) - smap.MinV
// fmt.Printf("x=%d, rn=%04x ( %s ), %s\n", x, rn, string(rn), com.LF())
if x > smap.MaxV {
// fmt.Printf("At %s\n", com.LF())
if y, ok := smap.M1[rn]; ok {
// fmt.Printf("At %s\n", com.LF())
return y
}
// fmt.Printf("At %s\n", com.LF())
return smap.NoMapTo
} else if x >= 0 {
com.DbPrintf("smap", "********************************** this one **************************, %s\n", string(rn))
v := smap.M0[x]
if v == smap.NoMapTo {
com.DbPrintf("smap", "********************************** No MAP - 28 case \n")
if unicode.IsDigit(rn) {
if y, ok := smap.M1[re.R_NUMERIC]; ok {
com.DbPrintf("smap", "********************************** case - numeric \n")
return y
}
} else if unicode.IsUpper(rn) {
if y, ok := smap.M1[re.R_UPPER]; ok {
com.DbPrintf("smap", "********************************** case - upper\n")
return y
}
} else if unicode.IsLower(rn) {
if y, ok := smap.M1[re.R_LOWER]; ok {
com.DbPrintf("smap", "********************************** case - lower\n")
return y
}
}
}
// fmt.Printf("At %s\n", com.LF())
return v
} else {
// fmt.Printf("At %s\n", com.LF())
return smap.NoMapTo
}
}
示例15: ParseNameValue
// Tok_Name=1 Tok_Name "T O K"
func ParseNameValue(nv string) (name string, value string) {
name, value = "", ""
t1 := pnv_re.FindAllStringSubmatch(nv, -1)
com.DbPrintf("in", "t1=%s\n", com.SVarI(t1))
if t1 != nil && len(t1[0]) > 0 {
name = t1[0][1]
if len(t1[0]) > 3 {
value = t1[0][3]
}
} else {
name = nv
}
return
}