extract a part from an archive and send to a stream, used by the TUI

search input after lineno to populate a string vector with the matching line and lines after up to max lines. used by the TUI

release output access in ORDERED mode, otherwise do nothing

return true if the first ALT-list term is an empty pattern

output formatted match with options -v --format

next 7zip file to decompress and get its ZipInfo, return 0 if OK, if none return 1 or -1 on error

Read character sequences via a Flex-compatible virtual FlexLexer::LexerInput method.

simd.h get_HW()

Check if input is available.

Invoke handler explicitly (externally) with zero shift distance.

Get the total number of indexing hash tables constructed for the optional HFA.

hold the output and do not flush, buffer all output until further notice

read globs from a file and split them into files or dirs to include or exclude by pushing them onto the vectors

wait until key press and return VKey::xxx code, time out after timeout ms

hex line is incomplete: to complete invoke done()

recursively index files

Returns the next 8-bit character (unsigned char 0..255 or EOF) from the input character sequence, while preserving the current text() match (but point

return true if pathname has a 7z filename extension

return true if s[0..n-1] contains a \0 (NUL) or a non-displayable invalid UTF-8 sequence

return true if pathname has a br filename extension

return true if pathname has a (tar) bzlib2 filename extension

return true if pathname has a bz3 filename extension

return true if pathname has a lz4 filename extension

return true if pathname has a RAR filename extension

return true if pathname has a (tar) xz/lzma filename extension

return true if pathname has a (tar) zstd filename extension

Returns the ending line number of matched text.

load .ugrep-indexer config file when present in the working or home directory

clone the pattern matcher - the caller is responsible to deallocate the returned matcher

clone the CNF of AND/OR/NOT matchers - the caller is responsible to deallocate the returned list of matchers if not NULL

move a stolen job to this worker, maintaining job slot order

add a new ALT-list term to CNF AND-list

Get the number of finite state machine nodes (vertices).

Get elapsed DFA vertices construction time.

open pipe to the next file or part in the archive or return NULL, this function is called by the main thread or by the previous decompression thread

Returns true if the bit vector is lexicographically less than the given right-hand side bits.

True if this range set is lexicographically less than range set rs.

output the before context

<parse1> -> <parse2> { <space>+ [ 'AND' <space>+ ] <parse2> }

<parse2> -> <parse3> { [ '|'+ | 'OR' <space>+ ] <parse3> }

<parse3> -> [ '-' <space>* | 'NOT' <space>+ ] <parse4> <parse4> -> '(' <parse1> ')' | <pattern> Note: '(' <parse1> ')' is parsed only when not (?...)

Get elapsed regex parsing and analysis time.

POSIX pipe() emulation with inherited pipe handles for child processes (Windows specific)

prune empty ALT terms and ALT terms with empty patterns that match anything

Returns a pointer to the current matcher, NULL if none was set.

flush output and release sync slot, if one was assigned with sync_on()

report the CNF in readable form

save a configuration file after loading it first when present

save the rest of the line to a string buffer to output later, may self-assign, so swap with a temp string

set the after context to the current line + 1

make a pipe block

Set reserved bytes for buffer shifting

Check if valid UTF-8 encoding and does not include a NUL, but pass surrogates and 3/4 byte overlongs

Partially count newlines in string b up to e, updates b close to e with uncounted part

Returns the matched text size in number of bytes.

split the patterns at \n and \r newlines, when present

job stealing on behalf of a worker from a co-worker with at least --min-steal jobs still to do

steal a job from this worker, if at least --min-steal jobs to do, returns true if successful

submit Job::NONE sentinel to stop this worker

Returns the pattern match as a string, a copy of text(), may include pattern-matched \0s.

POSIX strncasecmp

convert unsigned decimal to non-negative size_t, produce error when conversion fails

convert unsigned decimal to positive size_t, produce error when conversion fails or when the value is zero

submit Job::NONE sentinel to this worker

Set tab size 1, 2, 4, or 8

check TTY info and set colors

try to flush if we do not have to wait to acquire the output lock

extract a part from an archive and send to a stream, used by the TUI

perform a limited ugrep search on a single file with optional archive part and store up to num results in a vector, may throw an exception, used by th

convert UTF-16 string to UTF-8 string buffer utf8[] of max size */

convert a wide Unicode string to an UTF-8 string

UTF-8 multibyte string of length n advance k UTF-8-encoded characters

decompress up to len bytes into buf[], return number of bytes decompressed or -1 on error */

get number of archived files and directories */

display a warning message unless option -s (--no-messages)

Get the code size in number of words.

Get elapsed code words assembly time.

The default wrap operation at EOF: do not wrap input.

Returns the matched text size in number of (wide) characters.

Put back one (wide) character on the input character sequence for matching, DANGER: invalidates the previous text() pointer and match info, unput is n

Default yywrap operation at EOF: do not wrap input.

* Decompress read. This routine adapts to the codes in the file building * the "string" table on-the-fly; requiring no table to be stored in the *

Construct abstract lexer to scan an input character sequence and echo the text matches to output.

Construct a base abstract matcher.