Dev

CHANGELOG.md

@@ -1,3 +1,6 @@
+## v1.3.22
+- Wrap long lines in FloatingWindow display mode
+
 ## v1.3.21
 - Settable current working directory
 - Fix window/terminal close bug

CHECKLIST.md

@@ -14,6 +14,12 @@
 But alas some packages must be downgraded to respect MSRV, see Cargo.toml and
 add to the list if (when) necessary:
 - cargo update -p syn@2.0.108 --precise 2.0.106
+- cargo update -p ryu@1.0.22 --precise 1.0.20
+- cargo update -p unicode-ident@1.0.24 --precise 1.0.20
+- cargo update -p quote@1.0.44 --precise 1.0.41
+- cargo update -p log@0.4.29 --precise 0.4.28
+- cargo update -p itoa@1.0.17 --precise 1.0.15
+ - cargo update -p proc-macro2@1.0.106 --precise 1.0.102
 
 ## Merge process
  - create a PR dev -> master

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "sniprun"
-version = "1.3.21"
+version = "1.3.22"
 authors = ["michaelb <michael.bleuez2@gmail.com>"]
 rust-version = "1.65"
 edition = "2018"

doc/sources/README.md

@@ -281,6 +281,7 @@ require'sniprun'.setup({
     terminal_width = 45,          --# change the terminal display option width (if vertical)
     terminal_height = 20,         --# change the terminal display option height (if horizontal)
     notification_timeout = 5      --# timeout for nvim_notify output
+    max_fw_width = 80,            --# max width for floating windows, longer lines will wrap
   },
 
   --# You can use the same keys to customize whether a sniprun producing

lua/sniprun.lua

@@ -41,6 +41,7 @@ M.config_values = {
         terminal_height = 20, -- change the terminal display option heigth (if horizontal)
         notification_timeout = 5, -- timeout for nvim_notify output
         notification_render = "default", -- nvim_notify style
+        max_fw_width = 80, -- max width of floating windows. Longer text gets wrapped
     },
 
     show_no_output = {

lua/sniprun/display.lua

@@ -19,25 +19,29 @@ function M.fw_open(row, column, message, ok, temp)
     local namespace_id = vim.api.nvim_create_namespace(NAMESPACE)
 
     local w = 0
-    local h = -1
+    local h = 0
     local bp = { row, column }
     local bufnr = vim.api.nvim_create_buf(false, true)
+
+    local max_width = math.max(require("sniprun").config_values.display_options.max_fw_width, 1)
     for line in message:gmatch("([^\n]*)\n?") do
-        h = h + 1
-        w = math.max(w, string.len(line))
         vim.api.nvim_buf_set_lines(bufnr, h, h + 1, false, { line })
+        h = h + (1 + math.floor((string.len(line) - 1) / max_width)) -- account for lines which will wrap
+        w = math.max(w, string.len(line))
         vim.api.nvim_buf_add_highlight(bufnr, namespace_id, hl, h, 0, -1) -- highlight lines in floating window
     end
+
     if h ~= 0 then
         M.fw_handle = vim.api.nvim_open_win(bufnr, false, {
             relative = "win",
-            width = w + 1,
+            width = math.min(w, max_width),
             height = h,
             bufpos = bp,
             focusable = false,
             style = "minimal",
             border = M.borders,
         })
+        vim.api.nvim_set_option_value("wrap", true, { win = M.fw_handle })
     end
 end
 

src/lib.rs

@@ -552,9 +552,6 @@ pub fn start() {
                         // normal, unique result
                         display(result, event_handler2.nvim, &mut event_handler2.data);
                     }
-
-                    //clean data
-                    event_handler2.data = DataHolder::new();
                 })));
             }
             Messages::Clean => {