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paulscherrerinstitute / StreamDevice

EPICS Driver for message based I/O
GNU General Public License v3.0
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Implement toupper and tolower (or general char translation?) in regsub #34

Open dirk-zimoch opened 5 years ago

dirk-zimoch commented 5 years ago

Mybe use PowerGrep syntax: \U1 = toupper(\1), \L1 (tolower), \F1 (first char upper rest lower) \I1 (first char of each word upper rest lower) Also allow more than 9 sub-expressions. \{4}2 vs \42 vs to substitute 4th match followed by 2 instead of 42nd match. Separate translate format? Example %|[a-z]|[A-Z]|

dirk-zimoch commented 5 years ago

\Un \Ln \un \ln with n=0...9 for toupper/lower whole subexpression/first letter implemented in commit ed30011.