Commit f65b885

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Add g:viewdoc_winwidth_max, a cap on paragraph width

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Lines changed: 6 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -392,6 +392,12 @@ g:viewdoc_copy_to_search_reg =0 (default) g:viewdoc_copy_to_search_reg`
`392`	`392`	`search register which allows to easily search in the documentation for`
`393`	`393`	`occurrences of this word.`
`394`	`394`
	`395`	`+g:viewdoc_winwidth_max =0 (default) g:viewdoc_winwidth_max`
	`396`	`+ If set, limits the text width passed to doc formatters, so paragraphs`
	`397`	`+ width can be limited to \|g:viewdoc_winwidth_max\| characters rather than`
	`398`	`+ stretch across very wide windows. Some documentation is pre-formatted,`
	`399`	`+ and this will have no effect.`
	`400`	`+`
`395`	`401`	`Added by man handler:~`
`396`	`402`
`397`	`403`	`g:viewdoc_man_cmd ="man" (default) g:viewdoc_man_cmd`

Lines changed: 5 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -36,6 +36,9 @@ endif`
`36`	`36`	`if !exists('g:viewdoc_copy_to_search_reg')`
`37`	`37`	`let g:viewdoc_copy_to_search_reg=0`
`38`	`38`	`endif`
	`39`	`+if !exists('g:viewdoc_winwidth_max')`
	`40`	`+ let g:viewdoc_winwidth_max=0`
	`41`	`+endif`
`39`	`42`
`40`	`43`	`""" Interface`
`41`	`44`	`" - command`
`@@ -101,7 +104,8 @@ function ViewDoc(target, topic, ...)`
`101`	`104`	`for h in hh`
`102`	`105`	`if exists('h.cmd')`
`103`	`106`	`call ViewDoc_SetShellToBash()`
`104`		`- let h.cmd = substitute(h.cmd, '{{winwidth}}', winwidth('.'), 'g')`
	`107`	`+ let winwidth = g:viewdoc_winwidth_max > 0 ? min([winwidth('.'), g:viewdoc_winwidth_max]) : winwidth('.')`
	`108`	`+ let h.cmd = substitute(h.cmd, '{{winwidth}}', winwidth, 'g')`
`105`	`109`	`execute 'silent 0r ! ( ' . h.cmd . ' ) 2>/dev/null'`
`106`	`110`	`call ViewDoc_RestoreShell()`
`107`	`111`	`silent $d`

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