diff options
Diffstat (limited to 'manual/pattern.texi')
| -rw-r--r-- | manual/pattern.texi | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/manual/pattern.texi b/manual/pattern.texi index 903aa48..b1e7206 100644 --- a/manual/pattern.texi +++ b/manual/pattern.texi @@ -178,7 +178,7 @@ To return this vector, @code{glob} stores both its address and its length (number of elements, not counting the terminating null pointer) into @code{*@var{vector-ptr}}. -Normally, @code{glob} sorts the file names alphabetically before +Normally, @code{glob} sorts the file names alphabetically before returning them. You can turn this off with the flag @code{GLOB_NOSORT} if you want to get the information as fast as possible. Usually it's a good idea to let @code{glob} sort them---if you process the files in @@ -224,7 +224,7 @@ In the event of an error, @code{glob} stores information in @node Flags for Globbing @subsection Flags for Globbing -This section describes the flags that you can specify in the +This section describes the flags that you can specify in the @var{flags} argument to @code{glob}. Choose the flags you want, and combine them with the C bitwise OR operator @code{|}. @@ -483,7 +483,7 @@ One of the endpoints in a range expression was invalid. These are the bit flags that you can use in the @var{cflags} operand when compiling a regular expression with @code{regcomp}. - + @table @code @comment regex.h @comment POSIX.2 @@ -530,7 +530,7 @@ This function tries to match the compiled regular expression @code{regexec} returns @code{0} if the regular expression matches; otherwise, it returns a nonzero value. See the table below for what nonzero values mean. You can use @code{regerror} to produce an -error message string describing the reason for a nonzero value; +error message string describing the reason for a nonzero value; see @ref{Regexp Cleanup}. The argument @var{eflags} is a word of bit flags that enable various @@ -538,7 +538,7 @@ options. If you want to get information about what part of @var{string} actually matched the regular expression or its subexpressions, use the arguments -@var{matchptr} and @var{nmatch}. Otherwise, pass @code{0} for +@var{matchptr} and @var{nmatch}. Otherwise, pass @code{0} for @var{nmatch}, and @code{NULL} for @var{matchptr}. @xref{Regexp Subexpressions}. @end deftypefun @@ -549,7 +549,7 @@ locales that were in effect when you compiled the regular expression. The function @code{regexec} accepts the following flags in the @var{eflags} argument: -@table @code +@table @code @comment regex.h @comment POSIX.2 @item REG_NOTBOL @@ -594,7 +594,7 @@ subexpression. @comment POSIX.2 @deftp {Data Type} regmatch_t This is the data type of the @var{matcharray} array that you pass to -@code{regexec}. It containes two structure fields, as follows: +@code{regexec}. It contains two structure fields, as follows: @table @code @item rm_so @@ -661,7 +661,7 @@ appears within another, then the results reported for the inner subexpression reflect whatever happened on the last match of the outer subexpression. For an example, consider @samp{\(ba\(na\)*s \)*} matching the string @samp{bananas bas }. The last time the inner expression -actually matches is near the end of the first word. But it is +actually matches is near the end of the first word. But it is @emph{considered} again in the second word, and fails to match there. @code{regexec} reports nonuse of the ``na'' subexpression. @@ -738,7 +738,7 @@ char *get_regerror (int errcode, regex_t *compiled) @cindex word expansion @cindex expansion of shell words -@dfn{Word expansion} means the process of splitting a string into +@dfn{Word expansion} means the process of splitting a string into @dfn{words} and substituting for variables, commands, and wildcards just as the shell does. @@ -936,7 +936,7 @@ data it points to. @node Flags for Wordexp @subsection Flags for Word Expansion -This section describes the flags that you can specify in the +This section describes the flags that you can specify in the @var{flags} argument to @code{wordexp}. Choose the flags you want, and combine them with the C operator @code{|}. @@ -1139,7 +1139,7 @@ characters in the value of @var{variable}. @samp{$@{#foo@}} stands for @end table These variants of variable substitution let you remove part of the -variable's value before substituting it. The @var{prefix} and +variable's value before substituting it. The @var{prefix} and @var{suffix} are not mere strings; they are wildcard patterns, just like the patterns that you use to match multiple file names. But in this context, they match against parts of the variable value |