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Both sample_parse_expr() and parse_acl_expr() implement some code logic to parse sample conv list after respective fetch or acl keyword. (Seems like the acl one was inspired by the sample one historically) But there is clearly code duplication between the two functions, making them hard to maintain. Hopefully, the parsing logic between them has stayed pretty much the same, thus the sample conv parsing part may be moved in a dedicated helper parsing function. This is what's being done in this commit, we're adding the new function sample_parse_expr_cnv() which does a single thing: parse the converters that are listed right after a sample fetch keyword and inject them into an already existing sample expression. Both sample_parse_expr() and parse_acl_expr() were adapted to now make use of this specific parsing function and duplicated code parts were cleaned up. Although sample_parse_expr() remains quite complicated (numerous function arguments due to contextual parsing data) the first goal was to get rid of code duplication without impacting the current behavior, with the added benefit that it may allow further code cleanups / simplification in the future.
The HAProxy documentation has been split into a number of different files for ease of use. Please refer to the following files depending on what you're looking for : - INSTALL for instructions on how to build and install HAProxy - BRANCHES to understand the project's life cycle and what version to use - LICENSE for the project's license - CONTRIBUTING for the process to follow to submit contributions The more detailed documentation is located into the doc/ directory : - doc/intro.txt for a quick introduction on HAProxy - doc/configuration.txt for the configuration's reference manual - doc/lua.txt for the Lua's reference manual - doc/SPOE.txt for how to use the SPOE engine - doc/network-namespaces.txt for how to use network namespaces under Linux - doc/management.txt for the management guide - doc/regression-testing.txt for how to use the regression testing suite - doc/peers.txt for the peers protocol reference - doc/coding-style.txt for how to adopt HAProxy's coding style - doc/internals for developer-specific documentation (not all up to date)