diff options
Diffstat (limited to 'runtime')
-rw-r--r-- | runtime/doc/eval.txt | 28 | ||||
-rw-r--r-- | runtime/doc/usr_41.txt | 6 |
2 files changed, 33 insertions, 1 deletions
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt index 562198e79c..a969104e94 100644 --- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -2469,6 +2469,7 @@ atan2({expr1}, {expr2}) Float arc tangent of {expr1} / {expr2} balloon_gettext() String current text in the balloon balloon_show({expr}) none show {expr} inside the balloon balloon_split({msg}) List split {msg} as used for a balloon +blob2list({blob}) List convert {blob} into a list of numbers browse({save}, {title}, {initdir}, {default}) String put up a file requester browsedir({title}, {initdir}) String put up a directory requester @@ -2721,7 +2722,8 @@ libcallnr({lib}, {func}, {arg}) Number idem, but return a Number line({expr} [, {winid}]) Number line nr of cursor, last line or mark line2byte({lnum}) Number byte count of line {lnum} lispindent({lnum}) Number Lisp indent for line {lnum} -list2str({list} [, {utf8}]) String turn numbers in {list} into a String +list2blob({list}) Blob turn {list} of numbers into a Blob +list2str({list} [, {utf8}]) String turn {list} of numbers into a String listener_add({callback} [, {buf}]) Number add a callback to listen to changes listener_flush([{buf}]) none invoke listener callbacks @@ -3355,6 +3357,17 @@ balloon_split({msg}) *balloon_split()* < {only available when compiled with the |+balloon_eval_term| feature} +blob2list({blob}) *blob2list()* + Return a List containing the number value of each byte in Blob + {blob}. Examples: > + blob2list(0z0102.0304) returns [1, 2, 3, 4] + blob2list(0z) returns [] +< Returns an empty List on error. |list2blob()| does the + opposite. + + Can also be used as a |method|: > + GetBlob()->blob2list() + *browse()* browse({save}, {title}, {initdir}, {default}) Put up a file requester. This only works when "has("browse")" @@ -7208,6 +7221,19 @@ lispindent({lnum}) *lispindent()* Can also be used as a |method|: > GetLnum()->lispindent() +list2blob({list}) *list2blob()* + Return a Blob concatenating all the number values in {list}. + Examples: > + list2blob([1, 2, 3, 4]) returns 0z01020304 + list2blob([]) returns 0z +< Returns an empty Blob on error. If one of the numbers is + negative or more than 255 error *E1239* is given. + + |blob2list()| does the opposite. + + Can also be used as a |method|: > + GetList()->list2blob() + list2str({list} [, {utf8}]) *list2str()* Convert each number in {list} to a character string can concatenate them all. Examples: > diff --git a/runtime/doc/usr_41.txt b/runtime/doc/usr_41.txt index a5dde18c38..1e1a23d673 100644 --- a/runtime/doc/usr_41.txt +++ b/runtime/doc/usr_41.txt @@ -723,6 +723,10 @@ Floating point computation: *float-functions* isinf() check for infinity isnan() check for not a number +Blob manipulation: *blob-functions* + blob2list() get a list of numbers from a blob + list2blob() get a blob from a list of numbers + Other computation: *bitwise-function* and() bitwise AND invert() bitwise invert @@ -1449,6 +1453,8 @@ is a List with arguments. Function references are most useful in combination with a Dictionary, as is explained in the next section. +More information about defining your own functions here: |user-functions|. + ============================================================================== *41.8* Lists and Dictionaries |