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Diffstat (limited to 'runtime/doc/eval.txt')
| -rw-r--r-- | runtime/doc/eval.txt | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt index e956ccaa77..4467afaa16 100644 --- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -2316,6 +2316,7 @@ chansend({id}, {data}) Number Writes {data} to channel char2nr({expr}[, {utf8}]) Number ASCII/UTF-8 value of first char in {expr} charidx({string}, {idx} [, {countcc}]) Number char index of byte {idx} in {string} +chdir({dir}) String change current working directory cindent({lnum}) Number C indent for line {lnum} clearmatches([{win}]) none clear all matches col({expr}) Number column nr of cursor or mark @@ -2461,6 +2462,7 @@ has({feature}) Number |TRUE| if feature {feature} supported has_key({dict}, {key}) Number |TRUE| if {dict} has entry {key} haslocaldir([{winnr} [, {tabnr}]]) Number |TRUE| if current window executed |:lcd| + or |:tcd| hasmapto({what} [, {mode} [, {abbr}]]) Number |TRUE| if mapping to {what} exists histadd({history}, {item}) String add an item to a history @@ -3280,6 +3282,27 @@ charidx({string}, {idx} [, {countcc}]) echo charidx('áb́ć', 6, 1) returns 4 echo charidx('áb́ć', 16) returns -1 +chdir({dir}) *chdir()* + Change the current working directory to {dir}. The scope of + the directory change depends on the directory of the current + window: + - If the current window has a window-local directory + (|:lcd|), then changes the window local directory. + - Otherwise, if the current tabpage has a local + directory (|:tcd|) then changes the tabpage local + directory. + - Otherwise, changes the global directory. + If successful, returns the previous working directory. Pass + this to another chdir() to restore the directory. + On failure, returns an empty string. + + Example: > + let save_dir = chdir(newdir) + if save_dir + " ... do some work + call chdir(save_dir) + endif +< cindent({lnum}) *cindent()* Get the amount of indent for line {lnum} according the C indenting rules, as with 'cindent'. @@ -4987,6 +5010,8 @@ getcwd([{winnr}[, {tabnr}]]) *getcwd()* getcwd(0, 0) < If {winnr} is -1 it is ignored, only the tab is resolved. {winnr} can be the window number or the |window-ID|. + If both {winnr} and {tabnr} are -1 the global working + directory is returned. Can also be used as a |method|: > GetWinnr()->getcwd() |