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doc: fix grammar/doubled-word errors

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* doc/autoconf.texi: Remove/fix doubled-word errors.
Also, s/can not/cannot/.
* lib/m4sugar/m4sh.m4: Reword "if IF" comment to avoid triggering
the doubled-word warning.
This commit is contained in:
Jim Meyering 2012-01-17 10:31:12 +01:00
parent 7dae44f737
commit a7f773305a
2 changed files with 5 additions and 5 deletions
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8
doc/autoconf.texi
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@ -8279,7 +8279,7 @@ successful, and @var{action-if-failure} (defaults to failing with an
error message) if not. error message) if not.
This macro calls @code{AC_FC_PP_SRCEXT([F])} in order to learn how to This macro calls @code{AC_FC_PP_SRCEXT([F])} in order to learn how to
to preprocess a @file{conftest.F} file, but restores a previously used preprocess a @file{conftest.F} file, but restores a previously used
Fortran source file extension afterwards again. Fortran source file extension afterwards again.
The result of this test is cached in the @code{ac_cv_fc_pp_define} The result of this test is cached in the @code{ac_cv_fc_pp_define}
@ -19266,7 +19266,7 @@ Unicos 9 @command{sed} loops endlessly on patterns like @samp{.*\n.*}.
Sed scripts should not use branch labels longer than 7 characters and Sed scripts should not use branch labels longer than 7 characters and
should not contain comments; AIX 5.3 @command{sed} rejects indented comments. should not contain comments; AIX 5.3 @command{sed} rejects indented comments.
HP-UX sed has a limit of 99 commands (not counting @samp{:} commands) and HP-UX sed has a limit of 99 commands (not counting @samp{:} commands) and
48 labels, which can not be circumvented by using more than one script 48 labels, which cannot be circumvented by using more than one script
file. It can execute up to 19 reads with the @samp{r} command per cycle. file. It can execute up to 19 reads with the @samp{r} command per cycle.
Solaris @command{/usr/ucb/sed} rejects usages that exceed a limit of Solaris @command{/usr/ucb/sed} rejects usages that exceed a limit of
about 6000 bytes for the internal representation of commands. about 6000 bytes for the internal representation of commands.
@ -24892,7 +24892,7 @@ complete and if no option from @var{options} was used.
@var{help-text} is added to the end of the list of options shown in @var{help-text} is added to the end of the list of options shown in
@command{testsuite --help} (@pxref{AS_HELP_STRING}). @command{testsuite --help} (@pxref{AS_HELP_STRING}).
It it recommended that you use a package-specific prefix to @var{options} It is recommended that you use a package-specific prefix to @var{options}
names in order to avoid clashes with future Autotest built-in options. names in order to avoid clashes with future Autotest built-in options.
@end defmac @end defmac
@ -24923,7 +24923,7 @@ complete and if no option from @var{options} was used.
@var{help-text} is added to the end of the list of options shown in @var{help-text} is added to the end of the list of options shown in
@command{testsuite --help} (@pxref{AS_HELP_STRING}). @command{testsuite --help} (@pxref{AS_HELP_STRING}).
It it recommended that you use a package-specific prefix to @var{options} It is recommended that you use a package-specific prefix to @var{options}
names in order to avoid clashes with future Autotest built-in options. names in order to avoid clashes with future Autotest built-in options.
@end defmac @end defmac

2
lib/m4sugar/m4sh.m4
View File

@ -623,7 +623,7 @@ done[]_m4_popdef([$1])])
# | else # | else
# | IF-FALSE # | IF-FALSE
# | fi # | fi
# with simplifications if IF-TRUE1 and/or IF-FALSE is empty. # with simplifications when IF-TRUE1 and/or IF-FALSE are empty.
# #
m4_define([_AS_IF], m4_define([_AS_IF],
[elif $1; then : [elif $1; then :