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| author | Jeremy Harris <jgh146exb@wizmail.org> | 2017-10-18 22:34:12 +0100 |
|---|---|---|
| committer | Jeremy Harris <jgh146exb@wizmail.org> | 2017-10-18 22:34:12 +0100 |
| commit | 01cb5bdb47499f0d89e55e8ea973f75e143e3b4b (patch) | |
| tree | 337035ecbc730f848748e1162bb5035201aac9b0 /doc | |
| parent | c29da374ab4ea587c810bdc0395443d6b6164fea (diff) | |
Docs: note that } chars in a RE are also needing escaping for ${sg }
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/doc-docbook/spec.xfpt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt index c14094515..29d0d900e 100644 --- a/doc/doc-docbook/spec.xfpt +++ b/doc/doc-docbook/spec.xfpt @@ -9967,7 +9967,7 @@ a regular expression, and a substitution string. For example: ${sg{abcdefabcdef}{abc}{xyz}} .endd yields &"xyzdefxyzdef"&. Because all three arguments are expanded before use, -if any $ or \ characters are required in the regular expression or in the +if any $, } or \ characters are required in the regular expression or in the substitution string, they have to be escaped. For example: .code ${sg{abcdef}{^(...)(...)\$}{\$2\$1}} |