opchange hscript command

Search and replace text in parameter values.

Usages

opchange [-t type_pattern] [-T network_type] [-n name_pattern] [-N fullpath_pattern] [-p path] [-s] [-i] from_string to_string

Searches all parameters of operators matching the given criteria for from_string. If found, it is replaced with the to_string.

`-t type_pattern`	Changes operators whose type matches `type_pattern`.
`-T network`	Changes operators of `network_type` (see optype for information on network types).
`-n name_pattern`	Changes operators with names matching `name_pattern`.
`-N fullpath_pattern`	Changes operators with full paths matching `fullpath_pattern`.
`-p path`	Start searching from this path in the operator hierarchy. If you don’t specify a path, the search begins at the root (/).
`-s`	(Silent) Do not print the list of changes.
`-i`	Normally, `from_string` only matches whole words (for example, string “myobj” would not match value “myobj1”. You can use the -i flag to make the string match word substrings.

opchange plastic constant

Would change the word plastic to the word constant wherever it is found.

opchange -n geo* plastic constant

Find all operators whose name begins with geo, changing the word plastic to the word constant.

opchange -t light plastic constant

Find all operators of type light, changing the word plastic to the word constant.

opchange -T SHOP plastic constant

Find all SHOPs, changing the word plastic to the word constant.

opchange -p /obj plastic constant

Find all operators under /obj, changing the word plastic to the word constant.