diff options
Diffstat (limited to 'runtime/doc/eval.txt')
| -rw-r--r-- | runtime/doc/eval.txt | 42 |
1 files changed, 30 insertions, 12 deletions
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt index a9474b58a3..ae62498d35 100644 --- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -4327,17 +4327,25 @@ getqflist([{what}]) *getqflist()* If the optional {what} dictionary argument is supplied, then returns only the items listed in {what} as a dictionary. The following string items are supported in {what}: + context get the context stored with |setqflist()| + items quickfix list entries nr get information for this quickfix list; zero - means the current quickfix list + means the current quickfix list and '$' means + the last quickfix list title get the list title winid get the |window-ID| (if opened) all all of the above quickfix properties Non-string items in {what} are ignored. If "nr" is not present then the current quickfix list is used. + To get the number of lists in the quickfix stack, set 'nr' to + '$' in {what}. The 'nr' value in the returned dictionary + contains the quickfix stack size. In case of error processing {what}, an empty dictionary is returned. The returned dictionary contains the following entries: + context context information stored with |setqflist()| + items quickfix list entries nr quickfix list number title quickfix list title text winid quickfix |window-ID| (if opened) @@ -6885,7 +6893,12 @@ setqflist({list} [, {action}[, {what}]]) *setqflist()* only the items listed in {what} are set. The first {list} argument is ignored. The following items can be specified in {what}: - nr list number in the quickfix stack + context any Vim type can be stored as a context + items list of quickfix entries. Same as the {list} + argument. + nr list number in the quickfix stack; zero + means the current quickfix list and '$' means + the last quickfix list title quickfix list title text Unsupported keys in {what} are ignored. If the "nr" item is not present, then the current quickfix list @@ -6990,18 +7003,22 @@ shellescape({string} [, {special}]) *shellescape()* quotes within {string}. Otherwise, it will enclose {string} in single quotes and replace all "'" with "'\''". + When the {special} argument is present and it's a non-zero Number or a non-empty String (|non-zero-arg|), then special items such as "!", "%", "#" and "<cword>" will be preceded by a backslash. This backslash will be removed again by the |:!| command. + The "!" character will be escaped (again with a |non-zero-arg| {special}) when 'shell' contains "csh" in the tail. That is because for csh and tcsh "!" is used for history replacement even when inside single quotes. - The <NL> character is also escaped. With a |non-zero-arg| - {special} and 'shell' containing "csh" in the tail it's + + With a |non-zero-arg| {special} the <NL> character is also + escaped. When 'shell' containing "csh" in the tail it's escaped a second time. + Example of use with a |:!| command: > :exe '!dir ' . shellescape(expand('<cfile>'), 1) < This results in a directory listing for the file under the @@ -10508,18 +10525,19 @@ missing: > To execute a command only when the |+eval| feature is disabled requires a trick, as this example shows: > - if 1 - nnoremap : :" - endif - normal :set history=111<CR> - if 1 - nunmap : - endif + + silent! while 0 + set history=111 + silent! endwhile + +When the |+eval| feature is available the command is skipped because of the +"while 0". Without the |+eval| feature the "while 0" is an error, which is +silently ignored, and the command is executed. The "<CR>" here is a real CR character, type CTRL-V Enter to get it. When the |+eval| feature is available the ":" is remapped to add a double -quote, which has the effect of commenting-out the command. without the +quote, which has the effect of commenting-out the command. Without the |+eval| feature the nnoremap command is skipped and the command is executed. ============================================================================== |