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Merge pull request #13126 from xokdvium/flex-full

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libexpr: Improve lexer performance by using full scanner tables (-Cf)
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Jörg Thalheim 2025-05-02 10:28:37 +02:00 • committed by GitHub
commit 95cf0d31df
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src/libexpr/lexer.l
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@ -1,3 +1,4 @@
%option 8bit
%option reentrant bison-bridge bison-locations %option reentrant bison-bridge bison-locations
%option align %option align
%option noyywrap %option noyywrap

1
src/libexpr/meson.build
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@ -112,6 +112,7 @@ lexer_tab = custom_target(
], ],
command : [ command : [
'flex', 'flex',
'-Cf', # Use full scanner tables
'--outfile', '--outfile',
'@OUTPUT0@', '@OUTPUT0@',
'--header-file=' + '@OUTPUT1@', '--header-file=' + '@OUTPUT1@',