Doc: split functions-posix-regexp section into multiple subsections. Create a <sect4> section for each function that the previous text described in one long series of paragraphs. Also split the functions' previously in-line syntax summaries into <synopsis> clauses, which is more readable and allows us to sneak in an explicit mention of the result data type.
This change gives us an opportunity to make cross-reference links more specific, too, so do that. Author: jian he <[email protected]> Reviewed-by: Tom Lane <[email protected]> Discussion: https://postgr.es/m/CACJufxFuk9P=P4=BZ=qckgvo6im8al8nnckjxx2s2mqdwnd...@mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/00c025a001170979e99706ce746f75fcc615761d Modified Files -------------- doc/src/sgml/func/func-json.sgml | 2 +- doc/src/sgml/func/func-matching.sgml | 255 +++++++++++++++++++++-------------- doc/src/sgml/func/func-string.sgml | 22 +-- doc/src/sgml/ref/psql-ref.sgml | 2 +- 4 files changed, 168 insertions(+), 113 deletions(-)
