diff options
Diffstat (limited to 'qmake/doc/src/qmake-manual.qdoc')
| -rw-r--r-- | qmake/doc/src/qmake-manual.qdoc | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/qmake/doc/src/qmake-manual.qdoc b/qmake/doc/src/qmake-manual.qdoc index 5c6afcf191..c196cb841a 100644 --- a/qmake/doc/src/qmake-manual.qdoc +++ b/qmake/doc/src/qmake-manual.qdoc @@ -2847,6 +2847,7 @@ MY_VAR2 will contain '-Lone -Ltwo -Lthree -Lfour -Lfive', and MY_VAR3 will contain 'three two three'. + \target fn_first \section2 first(variablename) Returns the first value of \c variablename. @@ -2855,7 +2856,7 @@ \snippet code/doc_src_qmake-manual.pro 161 - See also \l{last(variablename)}{last()}. + See also \l{take_first()}, \l{fn_last}{last()}. \section2 format_number(number[, options...]) @@ -2903,6 +2904,7 @@ to empty strings. If you need to encode spaces in \c glue, \c before, or \c after, you must quote them. + \target fn_last \section2 last(variablename) Returns the last value of \c variablename. @@ -2911,7 +2913,7 @@ \snippet code/doc_src_qmake-manual.pro 162 - See also \l{first(variablename)}{first()}. + See also \l{take_last()}, \l{fn_first}{first()}. \section2 list(arg1 [, arg2 ..., argn]) @@ -3063,6 +3065,26 @@ See also \l{shell_quote(arg)}{shell_quote()}. + \target take_first() + \section2 take_first(variablename) + + Returns the first value of \c variablename and removes it from the + source variable. + + This provides convenience for implementing queues, for example. + + See also \l{take_last()}, \l{fn_first}{first()}. + + \target take_last() + \section2 take_last(variablename) + + Returns the last value of \c variablename and removes it from the + source variable. + + This provides convenience for implementing stacks, for example. + + See also \l{take_first()}, \l{fn_last}{last()}. + \target unique \section2 unique(variablename) |