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maint: portability improvements for UpdateAlways
Tidyup the code and prevent failures if the man implementation does not allow man-db like warnings (ex: mandoc). While at it, update the application date to match the last release and fix some recently introduced issues.
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‎configure.ac‎

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Original file line numberDiff line numberDiff line change
@@ -11,7 +11,7 @@ dnl be defined as -RC2, for example. For real releases, it should be empty.
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m4_define(pcre2_major, [10])
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m4_define(pcre2_minor, [47])
1313
m4_define(pcre2_prerelease, [-DEV])
14-
m4_define(pcre2_date, [2024-06-09])
14+
m4_define(pcre2_date, [2025-08-27])
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1616
# Libtool shared library interface versions (current:revision:age)
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m4_define(libpcre2_8_version, [14:0:14])

‎doc/err‎

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@@ -0,0 +1,93 @@
1+
mandoc: pcre2pattern.3:1:20: WARNING: cannot parse date, using it verbatim: TH 29 August 2025
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mandoc: pcre2pattern.3:6:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:40:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:68:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:92:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:114:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:124:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:138:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:151:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:166:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:174:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:215:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:267:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:57:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:277:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:412:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:504:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:534:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:566:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:579:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:597:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:610:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:621:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:638:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:658:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:790:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:839:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:897:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:923:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:1010:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:1021:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:1058:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:1107:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:1140:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:1192:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:358:2: WARNING: skipping paragraph macro: sp after SH
37+
mandoc: pcre2pattern.3:1257:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:1332:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:1374:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:1433:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:1561:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:1598:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:1663:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:1761:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:1787:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:1808:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:1907:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:1961:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:2010:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:2141:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:2319:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:2542:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:2425:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:2652:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:2671:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:2701:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:2794:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:2569:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:2829:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:2890:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:2948:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:3042:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3086:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3103:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3150:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3177:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3195:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3016:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:3227:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:3396:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3449:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3502:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3546:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3262:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:3608:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3630:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3566:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:3703:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3731:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3785:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3856:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:4054:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:4078:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:4092:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:4147:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:3645:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:4178:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:4203:2: WARNING: skipping paragraph macro: sp after SS
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mandoc: pcre2pattern.3:4171:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:4215:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:4222:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: pcre2pattern.3:4232:2: WARNING: skipping paragraph macro: sp after SH
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mandoc: see above the output for WARNING messages

‎doc/html/pcre2api.html‎

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@@ -167,7 +167,7 @@ <h2><a name="SEC4" href="#TOC1">PCRE2 NATIVE API COMPILE CONTEXT FUNCTIONS</a></
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<br>
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<br>
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<b>int pcre2_set_max_varlookbehind(pcre2_compile_contest *<i>ccontext</i>,</b>
170-
<b>" uint32_t <i>value</i>);</b>
170+
<b> uint32_t <i>value</i>);</b>
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<br>
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<br>
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<b>int pcre2_set_newline(pcre2_compile_context *<i>ccontext</i>,</b>
@@ -273,7 +273,7 @@ <h2><a name="SEC6" href="#TOC1">PCRE2 NATIVE API STRING EXTRACTION FUNCTIONS</a>
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<br>
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<br>
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<b>int pcre2_substring_list_get(pcre2_match_data *<i>match_data</i>,</b>
276-
<b>" PCRE2_UCHAR ***<i>listptr</i>, PCRE2_SIZE **<i>lengthsptr</i>);</b>
276+
<b> PCRE2_UCHAR ***<i>listptr</i>, PCRE2_SIZE **<i>lengthsptr</i>);</b>
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</p>
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<h2><a name="SEC7" href="#TOC1">PCRE2 NATIVE API STRING SUBSTITUTION FUNCTION</a></h2>
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<p>
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<br>
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<br>
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<b>int pcre2_set_max_varlookbehind(pcre2_compile_contest *<i>ccontext</i>,</b>
907-
<b>" uint32_t <i>value</i>);</b>
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<b> uint32_t <i>value</i>);</b>
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<br>
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<br>
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This sets a maximum length for the number of characters matched by a
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</pre>
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This is an option whose main effect is at matching time. It does not change
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what <b>pcre2_compile()</b> generates, but it does affect the output of the JIT
2002-
compiler. Setting this option is equivalent to calling <b>pcre2_set_optimize()</b>
2003-
with the <i>directive</i> parameter set to PCRE2_START_OPTIMIZE_OFF.
2002+
compiler. Setting this option is equivalent to calling
2003+
<b>pcre2_set_optimize()</b> with the <i>directive</i> parameter set to
2004+
PCRE2_START_OPTIMIZE_OFF.
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</p>
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<p>
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There are a number of optimizations that may occur at the start of a match, in
@@ -2073,9 +2074,9 @@ <h3>
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<p>
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The PCRE2_EXTRA_CASELESS_RESTRICT option (see above) restricts caseless
20752076
matching such that ASCII characters match only ASCII characters and non-ASCII
2076-
characters match only non-ASCII characters. The PCRE2_EXTRA_TURKISH_CASING option
2077-
(see above) alters the matching of the 'i' characters to follow their behaviour
2078-
in Turkish and Azeri languages. For further details on
2077+
characters match only non-ASCII characters. The PCRE2_EXTRA_TURKISH_CASING
2078+
option (see above) alters the matching of the 'i' characters to follow their
2079+
behaviour in Turkish and Azeri languages. For further details on
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PCRE2_EXTRA_CASELESS_RESTRICT and PCRE2_EXTRA_TURKISH_CASING, see the
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<a href="pcre2unicode.html"><b>pcre2unicode</b></a>
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page.
@@ -3708,7 +3709,7 @@ <h2><a name="SEC35" href="#TOC1">EXTRACTING CAPTURED SUBSTRINGS BY NUMBER</a></h
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<h2><a name="SEC36" href="#TOC1">EXTRACTING A LIST OF ALL CAPTURED SUBSTRINGS</a></h2>
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<p>
37103711
<b>int pcre2_substring_list_get(pcre2_match_data *<i>match_data</i>,</b>
3711-
<b>" PCRE2_UCHAR ***<i>listptr</i>, PCRE2_SIZE **<i>lengthsptr</i>);</b>
3712+
<b> PCRE2_UCHAR ***<i>listptr</i>, PCRE2_SIZE **<i>lengthsptr</i>);</b>
37123713
<br>
37133714
<br>
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<b>void pcre2_substring_list_free(PCRE2_UCHAR **<i>list</i>);</b>
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$_ insert the entire input string
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$*MARK or ${*MARK} insert a control verb name
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</pre>
3945-
Either a group number or a group name can be given for <i>n</i>, for example $2 or
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$NAME. Curly brackets are required only if the following character would be
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Either a group number or a group name can be given for <i>n</i>, for example $2
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or $NAME. Curly brackets are required only if the following character would be
39473948
interpreted as part of the number or name. The number may be zero to include
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the entire matched string. For example, if the pattern a(b)c is matched with
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"=abc=" and the replacement string "+$1$0$1+", the result is "=+babcb+=".
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page.
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</p>
40354036
<p>
4036-
The Python form \g&#60;n&#62;, where the angle brackets are part of the syntax and <i>n</i>
4037-
is either a group name or number, is recognized as an alternative way of
4038-
inserting the contents of a group, for example \g&#60;3&#62;.
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The Python form \g&#60;n&#62;, where the angle brackets are part of the syntax and
4038+
<i>n</i> is either a group name or number, is recognized as an alternative way
4039+
of inserting the contents of a group, for example \g&#60;3&#62;.
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</p>
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<p>
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There are also four escape sequences for forcing the case of inserted letters.

‎doc/html/pcre2limits.html‎

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@@ -99,7 +99,7 @@ <h2>
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REVISION
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</h2>
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<p>
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Last updated: 17 August 2025
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Last updated: 29 August 2025
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<br>
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Copyright &copy; 1997-2023 University of Cambridge.
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<br>

‎doc/html/pcre2pattern.html‎

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@@ -180,10 +180,11 @@ <h3>
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</h3>
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<p>
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If a pattern starts with (*NO_DOTSTAR_ANCHOR), it has the same effect as
183-
setting the PCRE2_NO_DOTSTAR_ANCHOR option, or calling <b>pcre2_set_optimize()</b>
184-
with a PCRE2_DOTSTAR_ANCHOR_OFF directive. This disables optimizations that
185-
apply to patterns whose top-level branches all start with .* (match any number
186-
of arbitrary characters). For more details, see the
183+
setting the PCRE2_NO_DOTSTAR_ANCHOR option, or
184+
calling <b>pcre2_set_optimize()</b> with a PCRE2_DOTSTAR_ANCHOR_OFF directive.
185+
This disables optimizations that apply to patterns whose top-level branches
186+
all start with .* (match any number of arbitrary characters). For more details,
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see the
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<a href="pcre2api.html"><b>pcre2api</b></a>
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documentation.
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</p>
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</p>
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<h2><a name="SEC34" href="#TOC1">REVISION</a></h2>
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<p>
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Last updated: 17 August 2025
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Last updated: 29 August 2025
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<br>
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Copyright &copy; 1997-2024 University of Cambridge.
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<br>

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