diff options
Diffstat (limited to 'runtime/doc/eval.txt')
| -rw-r--r-- | runtime/doc/eval.txt | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt index f3192e108b..6a1eac6814 100644 --- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -1,4 +1,4 @@ -*eval.txt* For Vim version 7.4. Last change: 2015 Jun 26 +*eval.txt* For Vim version 7.4. Last change: 2015 Jul 21 VIM REFERENCE MANUAL by Bram Moolenaar @@ -1496,7 +1496,9 @@ v:hlsearch Variable that indicates whether search highlighting is on. this variable to zero acts like the |:nohlsearch| command, setting it to one acts like > let &hlsearch = &hlsearch -< +< Note that the value is restored when returning from a + function. |function-search-undo|. + *v:insertmode* *insertmode-variable* v:insertmode Used for the |InsertEnter| and |InsertChange| autocommand events. Values: @@ -4599,7 +4601,7 @@ match({expr}, {pat}[, {start}[, {count}]]) *match()* done like 'magic' is set and 'cpoptions' is empty. *matchadd()* *E798* *E799* *E801* -matchadd({group}, {pattern}[, {priority}[, {id}]]) +matchadd({group}, {pattern}[, {priority}[, {id} [, {dict}]]]) Defines a pattern to be highlighted in the current window (a "match"). It will be highlighted with {group}. Returns an identification number (ID), which can be used to delete the @@ -4607,6 +4609,8 @@ matchadd({group}, {pattern}[, {priority}[, {id}]]) Matching is case sensitive and magic, unless case sensitivity or magicness are explicitly overridden in {pattern}. The 'magic', 'smartcase' and 'ignorecase' options are not used. + The "Conceal" value is special, it causes the match to be + concealed. The optional {priority} argument assigns a priority to the match. A match with a high priority will have its @@ -5181,7 +5185,7 @@ readfile({fname} [, {binary} [, {max}]]) separated with CR will result in a single long line (unless a NL appears somewhere). All NUL characters are replaced with a NL character. - When {binary/append} contains "b" binary mode is used: + When {binary} contains "b" binary mode is used: - When the last line ends in a NL an extra empty list item is added. - No CR characters are removed. @@ -6205,6 +6209,24 @@ strchars({expr} [, {skipcc}]) *strchars()* When {skipcc} set to 1, Composing characters are ignored. Also see |strlen()|, |strdisplaywidth()| and |strwidth()|. + + {skipcc} is only available after 7.4.755. For backward + compatibility, you can define a wrapper function: > + if has("patch-7.4.755") + function s:strchars(str, skipcc) + return strchars(a:str, a:skipcc) + endfunction + else + function s:strchars(str, skipcc) + if a:skipcc + return strlen(substitute(a:str, ".", "x", "g")) + else + return strchars(a:str) + endif + endfunction + endif +< + strdisplaywidth({expr}[, {col}]) *strdisplaywidth()* The result is a Number, which is the number of display cells String {expr} occupies on the screen when it starts at {col}. |