diff options
Diffstat (limited to 'runtime/doc')
| -rw-r--r-- | runtime/doc/builtin.txt | 24 | ||||
| -rw-r--r-- | runtime/doc/syntax.txt | 2 |
2 files changed, 14 insertions, 12 deletions
diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt index d197a2c62c..cb0b3d3aa6 100644 --- a/runtime/doc/builtin.txt +++ b/runtime/doc/builtin.txt @@ -1026,7 +1026,7 @@ chansend({id}, {data}) *chansend()* char2nr({string} [, {utf8}]) *char2nr()* - Return number value of the first char in {string}. + Return Number value of the first char in {string}. Examples: > char2nr(" ") returns 32 char2nr("ABC") returns 65 @@ -1313,13 +1313,13 @@ confirm({msg} [, {choices} [, {default} [, {type}]]]) An example: > let choice = confirm("What do you want?", - \ "&Apples\n&Oranges\n&Bananas", 2) + \ "&Apples\n&Oranges\n&Bananas", 2) if choice == 0 - echo "make up your mind!" + echo "make up your mind!" elseif choice == 3 - echo "tasteful" + echo "tasteful" else - echo "I prefer bananas myself." + echo "I prefer bananas myself." endif < In a GUI dialog, buttons are used. The layout of the buttons depends on the 'v' flag in 'guioptions'. If it is included, @@ -1894,8 +1894,8 @@ exists({expr}) The result is a Number, which is |TRUE| if {expr} is < There must be no space between the symbol (&/$/*/#) and the name. There must be no extra characters after the name, although in - a few cases this is ignored. That may become more strict in - the future, thus don't count on it! + a few cases this is ignored. That may become stricter in the + future, thus don't count on it! Working example: > exists(":make") < NOT working example: > @@ -2680,7 +2680,7 @@ getchar([expr]) *getchar()* Without [expr] and when [expr] is 0 a whole character or special key is returned. If it is a single character, the - result is a number. Use nr2char() to convert it to a String. + result is a Number. Use |nr2char()| to convert it to a String. Otherwise a String is returned with the encoded character. For a special key it's a String with a sequence of bytes starting with 0x80 (decimal: 128). This is the same value as @@ -7612,9 +7612,11 @@ strftime({format} [, {time}]) *strftime()* GetFormat()->strftime() strgetchar({str}, {index}) *strgetchar()* - Get character {index} from {str}. This uses a character - index, not a byte index. Composing characters are considered - separate characters here. + Get a Number corresponding to the character at {index} in + {str}. This uses a zero-based character index, not a byte + index. Composing characters are considered separate + characters here. Use |nr2char()| to convert the Number to a + String. Also see |strcharpart()| and |strchars()|. Can also be used as a |method|: > diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt index c3ad704bb7..4122f4ad9c 100644 --- a/runtime/doc/syntax.txt +++ b/runtime/doc/syntax.txt @@ -1476,7 +1476,7 @@ modes Conditional, Number, Statement, Comment, PreProc, Type, and String, following the language specifications in 'Symbolic Manipulation with FORM' by J.A.M. Vermaseren, CAN, Netherlands, 1991. -If you want include your own changes to the default colors, you have to +If you want to include your own changes to the default colors, you have to redefine the following syntax groups: - formConditional |