 Denys Vlasenko
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ef5463cf16
awk: shuffle globals for smaller offsets
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3 years ago |
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Denys Vlasenko
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966cafcc77
awk: use "static" tmpvars in main and exit
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3 years ago |
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Denys Vlasenko
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1193c68fa7
awk: when parsing length(), simplify eating of LPAREN
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3 years ago |
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Denys Vlasenko
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40573556f2
awk: shuffle functions to reduce forward declarations, no code changes
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3 years ago |
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Denys Vlasenko
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8b4c429025
awk: use static tmpvars instead of nvalloc(1)ed ones
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3 years ago |
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Denys Vlasenko
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1573487e21
awk: rename temp variables, no code changes
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3 years ago |
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Denys Vlasenko
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d7354df169
awk: evaluate all, even superfluous function args
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3 years ago |
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Denys Vlasenko
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ca9278ee58
awk: rewrite "print" logic a bit to make it clearer
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3 years ago |
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Denys Vlasenko
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d150710169
awk: allow empty fuinctions with no arguments, disallow function redefinitions
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3 years ago |
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Denys Vlasenko
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86fc2872b3
awk: replace incorrect use of union in undefined function check (no code changes)
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3 years ago |
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Denys Vlasenko
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6cf6f1eaee
awk: remove custom pool allocator for temporary awk variables
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3 years ago |
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Denys Vlasenko
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3aff3b9cb8
awk: assorted optimizations
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3 years ago |
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Denys Vlasenko
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b3c91a127f
awk: free unused parsing structures after parse is done
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3 years ago |
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Denys Vlasenko
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21fbee2e87
awk: document which hashes are used at what state (parse/execute)
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3 years ago |
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Denys Vlasenko
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6872c193a9
awk: fix parsing of expressions such as "v (a)"
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3 years ago |
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Denys Vlasenko
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686287b5da
awk: deindent a block, no code changes
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3 years ago |
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Denys Vlasenko
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216d3d8ad9
awk: code shrink
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3 years ago |
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Denys Vlasenko
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4f27503a1e
awk: get rid of "move name one char back" trick in next_token()
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3 years ago |
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Denys Vlasenko
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f414fb4411
awk: when parsing TC_FUNCTION token, eat its opening '('
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3 years ago |
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Denys Vlasenko
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cb6061a4e9
awk: g_buf[] does not need a separate allocation
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3 years ago |
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Denys Vlasenko
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926420795b
awk: simplify parsing of function declaration
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3 years ago |
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Denys Vlasenko
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9782cb7774
awk: rename TC_SEQSTART/END to L/RPAREN, no code changes
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3 years ago |
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Denys Vlasenko
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a493441ca5
awk: deindent code block, no code changes
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3 years ago |
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Denys Vlasenko
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adcd9a6f34
awk: use TS_foo for combined token classes. No code changes
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3 years ago |
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Denys Vlasenko
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832cb4fcb9
awk: make ltclass ("last token class") local to next_token()
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3 years ago |
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Denys Vlasenko
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af0172369e
awk: remove redundant check
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3 years ago |
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Denys Vlasenko
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78645d8371
awk: move locals deeper into scopes where they are used, no logic changes
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3 years ago |
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Denys Vlasenko
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8c5da0323b
awk: more efficient -f FILE, document what "some trick in next_token" is
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3 years ago |
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Denys Vlasenko
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ac4786ba00
qwk: make code clearer, no actual code changes
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3 years ago |
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Denys Vlasenko
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fd217c1cbf
awk: after preinc/dec, only allow variable, field ref, array ref, or another preinc/dec
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3 years ago |
