Fixing app help with begin: end: fields.
Making #! a line comment only if followed by whitespace or /,
otherwise we report a bad symbol for anything other than (no-)fold-case.
Avoiding duplicate clears in edit-line, which cause unintended scroll up for multi-line inputs.
Distinguishing general read errors from incomplete input read errors.
Using these to allow multi-line input in edit-line.
Updating R7RS tests to allow exact results from transcendental functions.
Patch from Takashi Kato.  Fixes issue #218.
Clarifying display-to-string error in (chibi sxml).
Generalized seek/tell on fds and fd-backed ports.
Adding post support to the http client library.
Fixing install command for pkgconfig.
Fixing string-foldcase to always use non-final small sigma.
Fixes issue #217.
Final sigma handling is optional.
Remove a warning by using #ifndef instead of #if.
-t is a noop flag if not compiled with SEXP_USE_MODULES
Updating R5RS tests since chibi now uses lowercase hex digits.
Fixing custom ports built without utf8 support.
sync after making clean in build tests
Fixing parallel builds for external libs.
Using ln instead of install for soname installed libs.
Fixing cut&paste error from last commit.
Returning the first defined submatch with a given name when
there are multiple instances of the name.