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Lef lexer issues with semi-numeric values #55

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nanobowers opened this issue Jul 29, 2024 · 0 comments · May be fixed by #56
Open

Lef lexer issues with semi-numeric values #55

nanobowers opened this issue Jul 29, 2024 · 0 comments · May be fixed by #56

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@nanobowers
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The LEF lexer currently doesn't like the following numeric looking values:

  • Floats with exponents, e.g: EDGECAPACITANCE 40.567E-6 ;
  • Strings with leading numbers, e.g.: SITE 18T
    • ... Afaict the 18 is slurped as a number token and then there is a string token following

the referenced publicly available LEF:
https://github.com/idea-fasoc/OpenFASOC/blob/c11ceb17997648a975f99738a8890a2288143e08/openfasoc/common/platforms/sky130osu18Ths/lef/sky130_osu_sc_18T_hs.tlef
nanobowers added a commit to nanobowers/Layout21 that referenced this issue Aug 4, 2024
@nanobowers
Fixes dan-fritchman#55 for numeric looking tokens
ed2ba09
@nanobowers nanobowers linked a pull request Aug 4, 2024 that will close this issue
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Numeric looking token fix nanobowers/Layout21
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@nanobowers