regex101: JavaScript Match Workspace

^start of line

@the literal @ (64₁₀ / 100₈ / 40₁₆)

Negated Character Class[^{]+

+matches at least one character outside the set below:

{the literal { (123₁₀ / 173₈ / 7B₁₆)

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

Group 1([^,]+)

Negated Character Class[^,]+

+matches at least one character outside the set below:

,the literal , (44₁₀ / 54₈ / 2C₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Search reference

Regular Expression

^@[^{]+\{([^,]+),

New

@Article{m2023a,
  author  = {S. Macdonald},
  journal = {Social Science Information},
  title   = {The gaming of citation and authorship in academic journals: a warning from medicine},
  year    = {2023},
  doi     = {10.1177/05390184221142218},
  issue   = {In Press},
}

@Misc{b2017a,
  author  = {S. Buranyi},
  title   = {Is the staggeringly profitable business of scientific publishing bad for science?},
  year    = {2017},
  journal = {The Guardian, 27 June 2017},
  url     = {https://www.theguardian.com/science/2017/jun/27/profitable-business-scientific-publishing-bad-for-science},
}

Regular Expressions 101

Regular Expression

Extraction