moved everything into /trunk/ to create the standard svn layout, for use with tools that require this (eg. git-svn). IMPORTANT: do NOT do an `svn up`. instead, re-use your working copy's existing files with `svn switch` (http://svnbook.red-bean.com/en/1.6/svn.ref.svn.c.switch.html).
bugfix: bin/repl: text mode: repurpose this to match SQL identifiers, for use by inputs/input.Makefile %/postprocess.sql. %/postprocess.sql is the only place currently using this mode, so this will not affect other scripts.
bugfix: bin/*: spell out [:alnum:] as [a-zA-Z0-9] because Python unfortunately doesn't support character classes
bin/*: replaced confusing regexp constructs involving \W inside [] with the much clearer explicit character class [:alnum:] . this avoids adding or subtracting from an inverted class in order to reach a subset of the corresponding positive class, because the subset can just be named explicitly instead.
bugfix: bin/repl: doesn't make sense to use other chars in a [^\W_] regexp, because they will have no effect since \w doesn't include the other chars to begin with. this is a result of confusion with the ^ and \W double negative.
bin/repl: added unescape_html() filter function, which can be specified as the replacement string
bin/repl: support Unicode characters in the matched portion of the string
bin/repl: skip header instead of parsing it, since its columns are not used. this also allows using just a blank line as the header when the column names are not important.
repl: :-prefixing of words to form vars: Fixed bug where : must be matched as a lookbehind assertion, not a capturing group, because the provided regexp itself or its replacement may reference capturing groups, which it expects to be numbered starting with 1
repl: text mode: Also match "vars" with the term prefixed by ":". Consider .- to be word characters. Only match a word when preceeded by whitespace or CSV field start characters.
repl: column mode: Removed parsing and checking of column name, which prevents using repl for general-purpose regexp/word replacement
repl: Support treating all patterns as plain text (non-regexp)
ch_root, repl, map: Use new maps.col_info() instead of parsing col name manually. This allows maps with prefixes containing ":" to be supported, without the ":" being misinterpreted as the label-root separator.
repl: Removed automatic case-insensitivity because Python apparently only supports turning on case-insensitivity via (?i) but not off via (?-i) (as Java does)
repl: All regexps are by default in multiline and ignore case mode
repl: When matching words, treat _ as word boundary and ignore case.
repl: Process whole file as one string so that regexps can match EOF for appending
Renamed util to bin
Moved everything in scripts to root. inputs_Makefile: Don't run "all" when installing.
repl: Added support for blank lines. Only add whole word regexp code to inputs w/o any regexp metachars.
repl: Fixed bug in reading arguments
repl: Don't add whole-word regexp for inputs that already have regexp metachars
Added repl to perform replacements on a spreadsheet or file
