dotfiles

commit 655c230b2303a2299bffd24d5346ab791f289f68
parent 8d9fe0e6fd337531dbc2eff3a571efc9a28ee3d1
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Wed, 17 Jul 2019 09:33:04 +0200

Handle cursor functionality in snippets plugin

Diffstat:
M
.config/vis/plugins/snippets.lua
 | 
34
+++++++++++++++++++++++++++++-----

1 file changed, 29 insertions(+), 5 deletions(-)
diff --git a/.config/vis/plugins/snippets.lua b/.config/vis/plugins/snippets.lua
@@ -1,4 +1,12 @@
-snipleader = '@@'
+-- vis-snippets: Insert predefined text snippets from INSERT mode
+--
+-- Usage:
+-- Press the snipleader (default @@) and a key specified in the 
+-- insert_snippets table. This will insert the corresponding value from 
+-- insert_snippets. Optionally, a cursor position can be specified with the
+-- string '<0>'.
+--
+-- Author: Anders Damsgaard <anders@adamsgaard.dk>, adc on #vis-editor
 
 insert_snippets = { ae = 'æ',
 	AE = 'Æ',
@@ -6,8 +14,8 @@ insert_snippets = { ae = 'æ',
 	OE = 'Ø',
 	aa = 'å',
 	AA = 'Å',
-	sig =
-	'-- \n' ..
+	q = "\\emph{``<0>''}",
+	sig = '-- \n' ..
 	'Anders Damsgaard\n' ..
 	'--\n' ..
 	'Academia: https://adamsgaard.dk\n' ..
@@ -16,6 +24,22 @@ insert_snippets = { ae = 'æ',
 	'PGP fingerprint: 5C95 9DF2 43CE 4DD1 7A5B 2610 B790 F4AD 1BF8 58FE',
 	}
 
-for k,v in pairs(insert_snippets) do
-	vis:map(vis.modes.INSERT, snipleader..k, v)
+snippets_leader = '@@'
+snippets_cursor = '<0>'
+
+for k, v in pairs(insert_snippets) do
+	if string.find(v, snippets_cursor) then
+		vis:map(vis.modes.INSERT, snippets_leader..k,
+			function()
+				_, j = string.find(v, snippets_cursor)
+				vis:insert(string.gsub(v, snippets_cursor, ''))
+				vis:feedkeys('<Escape>')
+				for _ = j+1,string.len(v) do
+					vis:feedkeys('h')
+				end
+				vis:feedkeys('i')
+			end)
+	else
+		vis:map(vis.modes.INSERT, snippets_leader..k, v)
+	end
 end