diff options
Diffstat (limited to 'runtime/doc/eval.txt')
| -rw-r--r-- | runtime/doc/eval.txt | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt index 73ea05eb8..be31f44bd 100644 --- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -1,4 +1,4 @@ -*eval.txt* For Vim version 7.3. Last change: 2012 Apr 13 +*eval.txt* For Vim version 7.3. Last change: 2012 Apr 25 VIM REFERENCE MANUAL by Bram Moolenaar @@ -1544,15 +1544,18 @@ v:profiling Normally zero. Set to one after using ":profile start". *v:progname* *progname-variable* v:progname Contains the name (with path removed) with which Vim was - invoked. Allows you to do special initialisations for "view", - "evim" etc., or any other name you might symlink to Vim. + invoked. Allows you to do special initialisations for |view|, + |evim| etc., or any other name you might symlink to Vim. Read-only. *v:register* *register-variable* v:register The name of the register in effect for the current normal mode - command. If none is supplied it is the default register '"', - unless 'clipboard' contains "unnamed" or "unnamedplus", then - it is '*' or '+'. + command (regardless of whether that command actually used a + register). Or for the currently executing normal mode mapping + (use this in custom commands that take a register). + If none is supplied it is the default register '"', unless + 'clipboard' contains "unnamed" or "unnamedplus", then it is + '*' or '+'. Also see |getreg()| and |setreg()| *v:scrollstart* *scrollstart-variable* @@ -1844,6 +1847,7 @@ lispindent( {lnum}) Number Lisp indent for line {lnum} localtime() Number current time log( {expr}) Float natural logarithm (base e) of {expr} log10( {expr}) Float logarithm of Float {expr} to base 10 +luaeval( {expr}[, {expr}]) any evaluate |Lua| expression map( {expr}, {string}) List/Dict change each item in {expr} to {expr} maparg( {name}[, {mode} [, {abbr} [, {dict}]]]) String or Dict @@ -3997,6 +4001,20 @@ log10({expr}) *log10()* < -2.0 {only available when compiled with the |+float| feature} +luaeval({expr}[, {expr}]) *luaeval()* + Evaluate Lua expression {expr} and return its result converted + to Vim data structures. Second {expr} may hold additional + argument accessible as _A inside first {expr}. + Strings are returned as they are. + Boolean objects are converted to numbers. + Numbers are converted to |Float| values if vim was compiled + with |+float| and to numbers otherwise. + Dictionaries and lists obtained by vim.eval() are returned + as-is. + Other objects are returned as zero without any errors. + See |lua-luaeval| for more details. + {only available when compiled with the |+lua| feature} + map({expr}, {string}) *map()* {expr} must be a |List| or a |Dictionary|. Replace each item in {expr} with the result of evaluating @@ -4321,7 +4339,7 @@ mode([expr]) Return a string that indicates the current mode. mzeval({expr}) *mzeval()* Evaluate MzScheme expression {expr} and return its result - convert to Vim data structures. + converted to Vim data structures. Numbers and strings are returned as they are. Pairs (including lists and improper lists) and vectors are returned as Vim |Lists|. |