feat(awk): add restricted awk builtin - #599

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matt-dz wants to merge 126 commits into

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matthew.deguzman/awk

Commits on Aug 10, 2026

feat(awk): add restricted awk builtin
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833edd5
test(awk): use standard scenario tests
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72fce59
fix(awk): bound function call depth
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0277fc4
fix(awk): honor ignorecase in string operations
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8be3d36
fix(awk): bound parser nesting depth
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ebeecaa
fix(awk): preserve invalid bytes in substr
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e1bffc9
fix(awk): ignore zero padding for text formats
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bd21ece
fix(awk): bound program file loading
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298db31
fix(awk): bound gensub match storage
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4c4f3a4
fix(interp): bound nested script execution
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fc8d45e
fix(awk): expose only exported variables in environ
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e5cb3c7
fix(awk): preserve invalid bytes in character split
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53a956f
fix(awk): accept multibyte separators at record limit
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a252776
fix(awk): avoid quadratic statement scheduling
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c1be370
fix(awk): preserve invalid bytes in assignments
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ba949f5
fix(awk): bound evaluation resources
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867527d
fix(awk): preserve malformed bytes in text operations
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781b1fc

Commits on Aug 11, 2026

fix(awk): bound explicit loop execution
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22b0d93
fix(awk): preserve raw bytes in ignorecase regex
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53d90f6
fix(awk): guard gensub occurrence overflow
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52e16b2
fix(awk): align gawk evaluation semantics
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b809d05
fix(awk): interrupt blocked record reads
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bc1157b
fix(awk): bound command pipe lookahead caches
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1e98f47
test(awk): make stdin cancellation portable
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ed376e6
fix(awk): bound aggregate function calls
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7982f16
fix(awk): preserve large strtonum prefixes
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3700a59
fix(awk): flush buffered stdout on errors
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5707b44
fix(awk): preserve getline evaluation order
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4d949d0
fix(awk): bound aggregate stdout
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41f06d3
fix(awk): bound substitution match storage
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bce6529
fix(awk): restrict numeric string whitespace
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8a7f5d9
fix(awk): bound statement execution
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43623f3
fix(awk): cancel stdin program reads
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7669ad5
fix(awk): bound input record processing
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7d81a4f
fix(awk): preserve invalid printf bytes
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ed6b020
fix(awk): bound rule evaluation work
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9166105
fix(awk): allow record metadata assignment
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7f12bca
fix(awk): bound expression evaluation work
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28d079f
fix(awk): cache compiled regular expressions
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71f353a
fix(awk): pass environ to command pipes
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a0dec06
fix(awk): preserve specific work limits
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7a78321
fix(awk): bound aggregate string work
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b82a94c
fix(awk): preserve rune regex matches
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bde5759
fix(awk): format oversized unsigned values
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97f6478
fix(awk): bound nested command scripts
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637537e
fix(awk): interrupt fifo input opens
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981b87a
fix(awk): format alternate octal zero
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53861f2
fix(awk): bound aggregate input bytes
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de91f9e
chore(analysis): allow awk printf helpers
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6420826
fix(allowedpaths): detect empty fifo writer eof
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ff89ccd

Commits on Aug 12, 2026

fix(allowedpaths): retry interrupted fifo probes
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65098e0
fix(awk): close compatibility edge cases
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67bcafa
fix(awk): preserve nonfinite number semantics
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45898fb
fix(awk): isolate command pipe environments
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d5d347b
fix(awk): default general format precision
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0b72718
fix(awk): align numeric edge semantics
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506774f
fix(awk): bound command pipe stdout
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605a61f
fix(awk): omit unmatched capture groups
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7d2406f
fix(awk): count hex prefixes in field widths
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0848978
fix(awk): truncate fractional substr starts
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b550de2
fix(awk): preserve assigned NF values
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1e422e0
fix(awk): expose match capture metadata
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7644849
fix(awk): preserve replacement backslashes
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eb92b47
fix(awk): match newlines with regex dots
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c7947fd
fix(awk): bound array operation work
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48d2e66
fix(awk): match Unicode POSIX classes
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089e5f4
fix(awk): bound regex compilation work
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d9c0bcc
fix(awk): align printf formatting
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f935a4a
fix(awk): parse leading bracket closers
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f2a8a79
fix(awk): bound repeated external work
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058a8c6
fix(awk): preserve fractional unsigned zero
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b6a4fac
fix(awk): close newest command redirection
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3eb9d6f

Commits on Aug 13, 2026

fix(awk): keep regex byte markers disjoint
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a350328
fix(awk): isolate byte regex markers
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df954dd
fix(awk): consume escaped newlines
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a92c84f
fix(allowedpaths): restore blocking reads
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ed1f640
fix(awk): consume line continuations
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e3144b3
fix(awk): preserve alternate hex zero
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ac0a602
fix(awk): escape operandless octal repeats
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2bc379a
fix(interp): reset child environment accounting
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b830e33
fix(awk): consume CRLF continuations
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0581231
fix(awk): bound record rebuild work
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f70d8d1
fix(awk): nest POSIX bracket classes
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3a83de8
fix(awk): normalize POSIX bracket classes
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818d901
fix(awk): preserve alternate octal precision
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ec0f754
fix(awk): bound input opens and regex intervals
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6e9f3b6
fix(awk): normalize regex and octal edge cases
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8b6c316
fix(awk): include Unicode symbols in punct
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8897d71
fix(awk): escape operandless regex quantifiers
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61dcd25

Commits on Aug 14, 2026

fix(awk): interrupt program stdin reads
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2da622a
fix(awk): normalize nested regex intervals
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89ed8bd
fix(awk): normalize intervals and stdin cancellation
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7c688f7
fix(awk): normalize large ranged intervals
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3c76ddc
test(awk): allow cancellation to close stdin
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79f3a78
fix(interp): account effective child environment
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90dbf68
fix(awk): complete Unicode POSIX classes
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17a4c09
fix(awk): align remaining compatibility edges
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48760da
fix(awk): bound split and preserve empty matches
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b04462c
fix(awk): preserve global gensub byte semantics
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46841d3
fix(interp): cancel nested stdin reads
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871f338
fix(interp): arm nested stdin deadlines early
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3967a9b
fix(awk): preserve numbered gensub byte semantics
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75b2af8
fix(awk): preserve zero-precision octal prefix
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b7b9729
fix(interp): order nested stdin cancellation
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867816c
fix(awk): complete visible Unicode classes
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2147ef8
fix(awk): match C.UTF-8 alpha digits
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d35a59f
fix(awk): support exponentiation operators
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fa3e892
fix(interp): cancel nested stdin reads on Windows
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71ac598
fix(awk): honor IGNORECASE for literal separators
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120f8bf
fix(awk): honor numeric conversion formats
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d270afe
fix(awk): classify Unicode other numbers
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26ec41f
fix(awk): preserve exact integer formatting
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a749218
fix(awk): align Unicode locale classes
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4b6335c
fix(awk): exclude next-line from space class
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19b4fca
fix(awk): preserve anchored empty split advancement
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926d4c6
fix(awk): apply CONVFMT to string formatting
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104a30f
fix(awk): stream command input records
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dfc1295
fix(awk): parse dynamic field operands
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e5016aa
fix(awk): harden regex normalization
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dc9d3eb
fix(awk): address GNU compatibility gaps
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4875120
fix(awk): align GNU edge-case behavior
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ee95a7f
fix(awk): pin parser and Unicode edge cases
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76c5853
fix(awk): apply CONVFMT in string contexts
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8aebc73
fix(awk): complete CONVFMT conversions
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d0db2b6
fix(awk): align separator and regex errors
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cd1f3aa
fix(awk): convert redirection targets with CONVFMT
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740298b