[skip travis] Update documentation a bit.

Cargo.toml

@@ -23,7 +23,6 @@ lto = true
 [dependencies]
 chrono = "0.4.10"
 clap = "2.33.0"
-crossbeam = "0.7.3"
 fern = "0.5.9"
 futures-timer = "3.0.1"
 futures = "0.3.4"

README.md

@@ -102,34 +102,7 @@ Run using `btm`.
 
 ### Config Files
 
-One use of a config file is to set flags to execute by default.
+The ability to use config files is supported by bottom to set boot flags by default, and set colour options. See [this document](./docs/config.md) for more details.
-
-- This is set under the `[flags]` section.
-- These options are generally the same as the long names as other flags (ex: `case_sensitive = true`).
-- Note that if a flag and an option conflict, the flag has higher precedence (ex: if the `-c` and `temperature_type = kelvin` both exist, the Celsius temperature type is ultimately chosen).
-- For temperature type, use `temperature_type = "kelvin|k|celsius|c|fahrenheit|f"`.
-- For default widgets, use `default_widget = "cpu_default|memory_default|disk_default|temperature_default|network_default|process_default"`.
-
-Another use is to set colours, under the `[colors]`. The following labels are customizable with hex colour code strings:
-
-- Table header colours (`table_header_color="#ffffff"`).
-- Every CPU core colour as an array (`cpu_core_colors=["#ffffff", "#000000", "#111111"]`).
-  - bottom will look at 216 (let's be realistic here) colours at most, and in order.
-  - If not enough colours are provided for the number of threads on the CPU, then the rest will be automatically generated.
-- RAM and SWAP colours (`ram_color="#ffffff"`, `swap_color="#111111"`).
-- RX and TX colours (`rx_color="#ffffff"`, `tx_color="#111111"`).
-- Widget title colour (`widget_title_color="#ffffff"`).
-- General widget border colour (`border_color="#ffffff"`).
-- Current widget border colour (`highlighted_border_color="#ffffff"`).
-- Text colour (`text_color="#ffffff"`).
-- Label and graph colour (`graph_color="#ffffff"`).
-- Cursor colour (`cursor_color="#ffffff"`).
-- Current selected scroll entry colour (`scroll_entry_text_color="#282828"`, `scroll_entry_bg_color="#458588"`).
-
-bottom will check specific locations by default for a config file.
-
-- For Unix-based systems: `~/.config/btm/btm.toml`.
-- For Windows: TBD.
 
 See this [config](./sample_config.toml) for an example.
 
@@ -143,7 +116,7 @@ See this [config](./sample_config.toml) for an example.
 
 - `f` to freeze the screen from updating with new data. Press `f` again to unfreeze. Note that monitoring will still continue in the background.
 
-- `Ctrl/Shift-Arrow` or `H/J/K/L` to navigate between widgets. **Note that on macOS, `Ctrl`-arrow keys conflicts with an existing macOS binding, use `Shift`-arrow key instead.**
+- `Ctrl/Shift`-arrow or `H/J/K/L` to navigate between widgets. **Note that on macOS, `Ctrl`-arrow keys seem to conflict with an existing macOS binding, use `Shift`-arrow key or `H/J/K/L` instead.**
 
 - `Esc` to close a dialog window or exit maximized mode.
 

docs/config.md

@@ -0,0 +1,36 @@
+# Config Files
+
+## Boot Options
+
+One use of a config file is to set boot flags to execute without having to state them when launching the program.
+
+- This is set under the `[flags]` section.
+- These options are generally the same as the long names as other flags (ex: `case_sensitive = true`).
+- Note that if a flag and an option conflict, the flag has higher precedence (ex: if the `-c` and `temperature_type = kelvin` both exist, the Celsius temperature type is ultimately chosen).
+- For temperature type, use `temperature_type = "kelvin|k|celsius|c|fahrenheit|f"`.
+- For default widgets, use `default_widget = "cpu_default|memory_default|disk_default|temperature_default|network_default|process_default"`.
+
+## Colours
+
+Another use is to set colours, under the `[colors]`. The following labels are customizable with hex colour code strings:
+
+- Table header colours (`table_header_color="#ffffff"`).
+- Every CPU core colour as an array (`cpu_core_colors=["#ffffff", "#000000", "#111111"]`).
+  - bottom will look at 216 (let's be realistic here) colours at most, and in order.
+  - If not enough colours are provided for the number of threads on the CPU, then the rest will be automatically generated.
+- RAM and SWAP colours (`ram_color="#ffffff"`, `swap_color="#111111"`).
+- RX and TX colours (`rx_color="#ffffff"`, `tx_color="#111111"`).
+- Widget title colour (`widget_title_color="#ffffff"`).
+- General widget border colour (`border_color="#ffffff"`).
+- Current widget border colour (`highlighted_border_color="#ffffff"`).
+- Text colour (`text_color="#ffffff"`).
+- Label and graph colour (`graph_color="#ffffff"`).
+- Cursor colour (`cursor_color="#ffffff"`).
+- Current selected scroll entry colour (`scroll_entry_text_color="#282828"`, `scroll_entry_bg_color="#458588"`).
+
+## Default Locations
+
+bottom will check specific locations by default for a config file.
+
+- For Unix-based systems: `~/.config/btm/btm.toml`.
+- For Windows: TBD.