regex101: Python Substitution Workspace

Explanation

Pro

\s*a Unicode whitespace character, repeated any number of times

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Negated Character Class[^()]*

*matches any number of characters outside the set below:

(the literal ( (40₁₀ / 50₈ / 28₁₆)

)the literal ) (41₁₀ / 51₈ / 29₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

Character Class[ \t]*

*matches any number of characters from the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

\ta tab character (ASCII 9)

$end of line

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Quick Reference

25 tokens

Regular Expression

\s*\([^()]*\)[ \t]*$

New

%
O1000
T1 M6
G0 G90 G40 G21 G17 G94 G80
G54 X-75 Y-25 S500 M3  (Start Point)
G43 Z100 H1
Z5
G1 Z-20 F100
X-50 M8               (Position 1)
Y0                    (Position 2)
X0 Y50                (Position 3)
X50 Y0                (Position 4)
X0 Y-50               (Position 5)
X-50 Y0               (Position 6)
Y25                   (Position 7)
X-75                  (Position 8)
G0 Z100
M30
%

Extraction

%
O1000
T1 M6
G0 G90 G40 G21 G17 G94 G80
G54 X-75 Y-25 S500 M3  (Start Point)
G43 Z100 H1
Z5
G1 Z-20 F100
X-50 M8               (Position 1)
Y0                    (Position 2)
X0 Y50                (Position 3)
X50 Y0                (Position 4)
X0 Y-50               (Position 5)
X-50 Y0               (Position 6)
Y25                   (Position 7)
X-75                  (Position 8)
G0 Z100
M30
%