diff options
Diffstat (limited to 'man/man3/quote.html')
| -rw-r--r-- | man/man3/quote.html | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/man/man3/quote.html b/man/man3/quote.html deleted file mode 100644 index 433c5bfc..00000000 --- a/man/man3/quote.html +++ /dev/null @@ -1,164 +0,0 @@ -<head> -<title>quote(3) - Plan 9 from User Space</title> -<meta content="text/html; charset=utf-8" http-equiv=Content-Type> -</head> -<body bgcolor=#ffffff> -<table border=0 cellpadding=0 cellspacing=0 width=100%> -<tr height=10><td> -<tr><td width=20><td> -<tr><td width=20><td><b>QUOTE(3)</b><td align=right><b>QUOTE(3)</b> -<tr><td width=20><td colspan=2> - <br> -<p><font size=+1><b>NAME </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - quotestrdup, quoterunestrdup, unquotestrdup, unquoterunestrdup, - quotestrfmt, quoterunestrfmt, quotefmtinstall, doquote, needsrcquote - – quoted character strings<br> - -</table> -<p><font size=+1><b>SYNOPSIS </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - <tt><font size=+1>#include <u.h><br> - #include <libc.h> - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>char *quotestrdup(char *s) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>Rune *quoterunestrdup(Rune *s) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>char *unquotestrdup(char *s) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>Rune *unquoterunestrdup(Rune *s) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>int quotestrfmt(Fmt*) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>int quoterunestrfmt(Fmt*) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>void quotefmtinstall(void) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>int (*doquote)(int c) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - <tt><font size=+1>int needsrcquote(int c) - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - -</table> -<p><font size=+1><b>DESCRIPTION </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - These routines manipulate character strings, either adding or - removing quotes as necessary. In the quoted form, the strings - are in the style of <a href="../man1/rc.html"><i>rc</i>(1)</a><i>,</i> with single quotes surrounding the - string. Embedded single quotes are indicated by a doubled single - quote. For instance,<br> - - <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - <tt><font size=+1>Don't worry!<br> - - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - - </table> - when quoted becomes<br> - - <table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - <tt><font size=+1>'Don''t worry!'<br> - - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - </font></tt> - - </table> - The empty string is represented by two quotes, <tt><font size=+1>''</font></tt>. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - The first four functions act as variants of <tt><font size=+1>strdup</font></tt> (see <a href="../man3/strcat.html"><i>strcat</i>(3)</a>). - Each returns a freshly allocated copy of the string, created using - <a href="../man3/malloc.html"><i>malloc</i>(3)</a>. <i>Quotestrdup</i> returns a quoted copy of <i>s</i>, while <i>unquotestrdup</i> - returns a copy of <i>s</i> with the quotes evaluated. The <i>rune</i> versions - of these functions do the same for strings (see - <a href="../man3/runestrcat.html"><i>runestrcat</i>(3)</a>). - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - The string returned by <i>quotestrdup</i> or <i>quoterunestrdup</i> has the - following properties:<br> - 1. If the original string <i>s</i> is empty, the returned string is <tt><font size=+1>''</font></tt>.<br> - 2. If <i>s</i> contains no quotes, blanks, or control characters, the - returned string is identical to <i>s</i>.<br> - 3. If <i>s</i> needs quotes to be added, the first character of the returned - string will be a quote. For example, <tt><font size=+1>hello world</font></tt> becomes <tt><font size=+1>'hello - world'</font></tt> not <tt><font size=+1>hello' 'world</font></tt>. - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - The function pointer <i>doquote</i> is <tt><font size=+1>nil</font></tt> by default. If it is non-nil, - characters are passed to that function to see if they should be - quoted. This mechanism allows programs to specify that characters - other than blanks, control characters, or quotes be quoted. Regardless - of the return value of <i>*doquote</i>, blanks, control - characters, and quotes are always quoted. <i>Needsrcquote</i> is provided - as a <i>doquote</i> function that flags any character special to <a href="../man1/rc.html"><i>rc</i>(1)</a>. - - <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table> - - <i>Quotestrfmt</i> and <i>quoterunestrfmt</i> are <a href="../man3/print.html"><i>print</i>(3)</a> formatting routines - that produce quoted strings as output. They may be installed by - hand, but <i>quotefmtinstall</i> installs them under the standard format - characters <tt><font size=+1>q</font></tt> and <tt><font size=+1>Q</font></tt>. (They are not installed automatically.) If - the format string includes the alternate format character <tt><font size=+1>#</font></tt>, - for example <tt><font size=+1>%#q</font></tt>, the printed string will always be quoted; otherwise - quotes will only be provided if necessary to avoid ambiguity. - In <tt><font size=+1><libc.h></font></tt> there are <tt><font size=+1>#pragma</font></tt> statements so the compiler can type-check - uses of <tt><font size=+1>%q</font></tt> and <tt><font size=+1>%Q</font></tt> in <a href="../man3/print.html"><i>print</i>(3)</a> format strings.<br> - -</table> -<p><font size=+1><b>SOURCE </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - <tt><font size=+1>/usr/local/plan9/src/lib9/quote.c<br> - /usr/local/plan9/src/lib9/fmt/fmtquote.c<br> - </font></tt> -</table> -<p><font size=+1><b>SEE ALSO </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - <a href="../man1/rc.html"><i>rc</i>(1)</a>, <a href="../man3/malloc.html"><i>malloc</i>(3)</a>, <a href="../man3/print.html"><i>print</i>(3)</a>, <a href="../man3/strcat.html"><i>strcat</i>(3)</a><br> - -</table> -<p><font size=+1><b>BUGS </b></font><br> - -<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td> - - Because it is provided by the format library, <i>doquote</i> is a preprocessor - macro defined as <i>fmtdoquote</i>; see <a href="../man3/intro.html"><i>intro</i>(3)</a>.<br> - -</table> - -<td width=20> -<tr height=20><td> -</table> -<!-- TRAILER --> -<table border=0 cellpadding=0 cellspacing=0 width=100%> -<tr height=15><td width=10><td><td width=10> -<tr><td><td> -<center> -<a href="../../"><img src="../../dist/spaceglenda100.png" alt="Space Glenda" border=1></a> -</center> -</table> -<!-- TRAILER --> -</body></html> |