gotwebd: retire max_repos setting Unlike max_repos_display which limits the number of items per page, max_repos is an hard-limit on the number of repos gotwebd would process. "kill it with fire" tracey@ about the idea ok stsp

gotwebd.conf.5: show defaults, improve EXAMPLES Show the default value for each setting where it is documented and so trim the EXAMPLES section down to bits that are actually understandable. While here, some minor tweaks like fixing the syntax in one example, s/IP4/IPv4 and s/FCGI TCP/FastCGI. ok and tweaks stsp@

gotwebd: add knob for the number of tags and commits in the summary page ok jamsek

gotwebd: disable listening on interfaces ok stsp@

simplify gotwebd' server matching Currently, if there is not a match on the server name, it attempts to match the "subdomain" against the server names, and fall back to the first server defined. The server name is taken from the SERVER_NAME fastcgi' parameter, the subdomain extracted from HTTP_HOST. Keep only the SERVER_NAME matching, but still use the first server defined if there's no match. Fix the manpage documenting how matching works and drop the lie about SNI as gotwebd doesn't do TLS but just looks at what the upstream http server decided. ok stsp@

gotwebd.conf: disallow yes/no for booleans Supporting both "no" and "on" as valid syntax with an opposite meaning could easily result in accidental misconfiguration. Suggested by stsp, tracey agrees. Patch by Josiah Frentsos, thanks!

gotwebd.conf: sync defaults The first example is meant to show the default values for all the options. Sync with reality.

gotwebd.conf: use `listen on socket' syntax for UNIX sockets too and drop unix_socket and unix_socket_path in server context. ok stsp@

gotwebd: remove got_prefix in gotwebd.conf(5) example

put manual page sections in the proper order

add respect_exportok flag, defaulting to off allows to hide repositories if they have the magic git-daemon-export-ok file ok op@ tracey@ stsp@

gotwebd.conf: add syntax for defining macros and document them macros are already supported by parse.y but can only be defined with the -D flag. This adds the ``usual'' syntax for macros: varname = string. While here, fix the markup of the -D flag in the SYNOPSIS and sync the global `grammar' yacc rule with other parse.y grammars in base: - add the /* empty */ comment - increment file->errors on errors ok stsp@, "sure, go for it" tracey@

document caveat when configuring gotwebd to listen on a network interface

gotwebd.conf.5: fix double `the'

fix documentation of gotwebd.conf default path