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| author | Ryo Nihei <nihei.dev@gmail.com> | 2021-10-02 22:03:48 +0900 |
|---|---|---|
| committer | Ryo Nihei <nihei.dev@gmail.com> | 2021-10-02 22:03:48 +0900 |
| commit | 12658e068eb0ff4bde0cddfda6145ee34b800166 (patch) | |
| tree | 2f94d83a5f208769314fea83bbae4a0e1bc4dd7d /driver/template.go | |
| parent | Disallow upper cases in an identifier (diff) | |
| download | tre-12658e068eb0ff4bde0cddfda6145ee34b800166.tar.gz tre-12658e068eb0ff4bde0cddfda6145ee34b800166.tar.xz | |
Format the source code of a lexer maleeni-go generates
Diffstat (limited to 'driver/template.go')
| -rw-r--r-- | driver/template.go | 180 |
1 files changed, 140 insertions, 40 deletions
diff --git a/driver/template.go b/driver/template.go index d2772ae..ab95167 100644 --- a/driver/template.go +++ b/driver/template.go @@ -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") } @@ -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") } @@ -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") } @@ -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") } @@ -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") } @@ -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") } @@ -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") } @@ -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") } @@ -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") } @@ -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") } |