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Format the source code of a lexer maleeni-go generates
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@nihei9
nihei9 committed Oct 2, 2021
1 parent a8ed73f commit 12658e0
Showing 1 changed file with 140 additions and 40 deletions.
180 changes: 140 additions & 40 deletions driver/template.go
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Original file line number Diff line number Diff line change
Expand Up @@ -284,10 +284,20 @@ func genTemplateFuncs(clspec *spec.CompiledLexSpec) template.FuncMap {
continue
}

fmt.Fprintf(&b, "{")
fmt.Fprintf(&b, "%v", s.Pop[0] != 0)
for _, v := range s.Pop[1:] {
fmt.Fprintf(&b, ", %v", v != 0)
c := 1
fmt.Fprintf(&b, "{\n")
for _, v := range s.Pop {
fmt.Fprintf(&b, "%v, ", v != 0)

if c == 20 {
fmt.Fprintf(&b, "\n")
c = 1
} else {
c++
}
}
if c > 1 {
fmt.Fprintf(&b, "\n")
}
fmt.Fprintf(&b, "},\n")
}
Expand All @@ -303,10 +313,20 @@ func genTemplateFuncs(clspec *spec.CompiledLexSpec) template.FuncMap {
continue
}

fmt.Fprintf(&b, "{")
fmt.Fprintf(&b, "%v", s.Push[0])
for _, v := range s.Push[1:] {
fmt.Fprintf(&b, ", %v", v)
c := 1
fmt.Fprintf(&b, "{\n")
for _, v := range s.Push {
fmt.Fprintf(&b, "%v,", v)

if c == 20 {
fmt.Fprintf(&b, "\n")
c = 1
} else {
c++
}
}
if c > 1 {
fmt.Fprintf(&b, "\n")
}
fmt.Fprintf(&b, "},\n")
}
Expand Down Expand Up @@ -349,10 +369,20 @@ func genTemplateFuncs(clspec *spec.CompiledLexSpec) template.FuncMap {
continue
}

fmt.Fprintf(&b, "{")
fmt.Fprintf(&b, "%v", s.DFA.AcceptingStates[0])
for _, v := range s.DFA.AcceptingStates[1:] {
fmt.Fprintf(&b, ", %v", v)
c := 1
fmt.Fprintf(&b, "{\n")
for _, v := range s.DFA.AcceptingStates {
fmt.Fprintf(&b, "%v,", v)

if c == 20 {
fmt.Fprintf(&b, "\n")
c = 1
} else {
c++
}
}
if c > 1 {
fmt.Fprintf(&b, "\n")
}
fmt.Fprintf(&b, "},\n")
}
Expand Down Expand Up @@ -407,10 +437,20 @@ func genTemplateFuncs(clspec *spec.CompiledLexSpec) template.FuncMap {
continue
}

fmt.Fprintf(&b, "{")
fmt.Fprintf(&b, "%v", s.DFA.Transition.RowNums[0])
for _, v := range s.DFA.Transition.RowNums[1:] {
fmt.Fprintf(&b, ", %v", v)
c := 1
fmt.Fprintf(&b, "{\n")
for _, v := range s.DFA.Transition.RowNums {
fmt.Fprintf(&b, "%v,", v)

if c == 20 {
fmt.Fprintf(&b, "\n")
c = 1
} else {
c++
}
}
if c > 1 {
fmt.Fprintf(&b, "\n")
}
fmt.Fprintf(&b, "},\n")
}
Expand All @@ -427,10 +467,20 @@ func genTemplateFuncs(clspec *spec.CompiledLexSpec) template.FuncMap {
continue
}

fmt.Fprintf(&b, "{")
fmt.Fprintf(&b, "%v", s.DFA.Transition.UniqueEntries.RowDisplacement[0])
for _, d := range s.DFA.Transition.UniqueEntries.RowDisplacement[1:] {
fmt.Fprintf(&b, ", %v", d)
c := 1
fmt.Fprintf(&b, "{\n")
for _, d := range s.DFA.Transition.UniqueEntries.RowDisplacement {
fmt.Fprintf(&b, "%v,", d)

if c == 20 {
fmt.Fprintf(&b, "\n")
c = 1
} else {
c++
}
}
if c > 1 {
fmt.Fprintf(&b, "\n")
}
fmt.Fprintf(&b, "},\n")
}
Expand All @@ -447,10 +497,20 @@ func genTemplateFuncs(clspec *spec.CompiledLexSpec) template.FuncMap {
continue
}

fmt.Fprintf(&b, "{")
fmt.Fprintf(&b, "%v", s.DFA.Transition.UniqueEntries.Bounds[0])
for _, v := range s.DFA.Transition.UniqueEntries.Bounds[1:] {
fmt.Fprintf(&b, ", %v", v)
c := 1
fmt.Fprintf(&b, "{\n")
for _, v := range s.DFA.Transition.UniqueEntries.Bounds {
fmt.Fprintf(&b, "%v,", v)

if c == 20 {
fmt.Fprintf(&b, "\n")
c = 1
} else {
c++
}
}
if c > 1 {
fmt.Fprintf(&b, "\n")
}
fmt.Fprintf(&b, "},\n")
}
Expand All @@ -467,10 +527,20 @@ func genTemplateFuncs(clspec *spec.CompiledLexSpec) template.FuncMap {
continue
}

fmt.Fprintf(&b, "{")
fmt.Fprintf(&b, "%v", s.DFA.Transition.UniqueEntries.Entries[0])
for _, v := range s.DFA.Transition.UniqueEntries.Entries[1:] {
fmt.Fprintf(&b, ", %v", v)
c := 1
fmt.Fprintf(&b, "{\n")
for _, v := range s.DFA.Transition.UniqueEntries.Entries {
fmt.Fprintf(&b, "%v,", v)

if c == 20 {
fmt.Fprintf(&b, "\n")
c = 1
} else {
c++
}
}
if c > 1 {
fmt.Fprintf(&b, "\n")
}
fmt.Fprintf(&b, "},\n")
}
Expand All @@ -491,10 +561,20 @@ func genTemplateFuncs(clspec *spec.CompiledLexSpec) template.FuncMap {
continue
}

fmt.Fprintf(&b, "{")
fmt.Fprintf(&b, "%v", s.DFA.Transition.RowNums[0])
for _, v := range s.DFA.Transition.RowNums[1:] {
fmt.Fprintf(&b, ", %v", v)
c := 1
fmt.Fprintf(&b, "{\n")
for _, v := range s.DFA.Transition.RowNums {
fmt.Fprintf(&b, "%v,", v)

if c == 20 {
fmt.Fprintf(&b, "\n")
c = 1
} else {
c++
}
}
if c > 1 {
fmt.Fprintf(&b, "\n")
}
fmt.Fprintf(&b, "},\n")
}
Expand All @@ -519,10 +599,20 @@ func genTemplateFuncs(clspec *spec.CompiledLexSpec) template.FuncMap {
continue
}

fmt.Fprintf(&b, "{")
fmt.Fprintf(&b, "%v", s.DFA.Transition.UncompressedUniqueEntries[0])
for _, v := range s.DFA.Transition.UncompressedUniqueEntries[1:] {
fmt.Fprintf(&b, ", %v", v)
c := 1
fmt.Fprintf(&b, "{\n")
for _, v := range s.DFA.Transition.UncompressedUniqueEntries {
fmt.Fprintf(&b, "%v,", v)

if c == 20 {
fmt.Fprintf(&b, "\n")
c = 1
} else {
c++
}
}
if c > 1 {
fmt.Fprintf(&b, "\n")
}
fmt.Fprintf(&b, "},\n")
}
Expand Down Expand Up @@ -566,10 +656,20 @@ func genTemplateFuncs(clspec *spec.CompiledLexSpec) template.FuncMap {
continue
}

fmt.Fprintf(&b, "{")
fmt.Fprintf(&b, "%v", s.DFA.UncompressedTransition[0])
for _, v := range s.DFA.UncompressedTransition[1:] {
fmt.Fprintf(&b, ", %v", v)
c := 1
fmt.Fprintf(&b, "{\n")
for _, v := range s.DFA.UncompressedTransition {
fmt.Fprintf(&b, "%v,", v)

if c == 20 {
fmt.Fprintf(&b, "\n")
c = 1
} else {
c++
}
}
if c > 1 {
fmt.Fprintf(&b, "\n")
}
fmt.Fprintf(&b, "},\n")
}
Expand Down

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