Package: debian-reference
Version: 2.64
Severity: normal

Thanks Mark Henwood for reminding me.

| For Perl replacement string, "$n" is used instead of "\n" and "&" has no
| special meaning.

Although this is correct, better thing to mention is 

| For Perl replacement string, "$&" is used instead of "&" and "$n" is
| used instead of "\n".


Then the example should match this.

| $ echo zzz1abc2efg3hij4 | \
| perl -pe 's/(1[a-z]*)[0-9]*(.*)$/=$&=/'


Osamu

-- System Information:
Debian Release: 9.0
  APT prefers testing
  APT policy: (500, 'testing'), (98, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages debian-reference depends on:
ii  debian-reference-en  2.64

Versions of packages debian-reference recommends:
ii  debian-reference-fr     2.64
ii  debian-reference-it     2.64
ii  debian-reference-ja     2.64
ii  debian-reference-pt     2.64
ii  debian-reference-zh-cn  2.64
ii  debian-reference-zh-tw  2.64

debian-reference suggests no packages.

-- no debconf information

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