edit: support new option "bleopt edit_line_type={logical,graphical}"

blerc

@@ -63,8 +63,8 @@
 #bleopt edit_vbell=
 
 
-## The following setting turns on the delayed load of history when an
-## non-empty value is set.
+## The following setting turns on the delayed load of history when an non-empty
+## value is set.
 
 #bleopt history_lazyload=1
 
@@ -77,78 +77,85 @@
 
 
 ## The following settings control the indentation. "indent_offset" sets the
-## indent width. "indent_tabs" controls if tabs can be used for indentation
-## or not. If "indent_tabs" is set to 0, tabs will never be used. Otherwise
+## indent width. "indent_tabs" controls if tabs can be used for indentation or
+## not. If "indent_tabs" is set to 0, tabs will never be used. Otherwise
 ## indentation is made with tabs and spaces.
 
 #bleopt indent_offset=4
 #bleopt indent_tabs=1
 
 
-## "undo_point" controls the cursor position after "undo". When "beg" or
-## "end" is specified, the cursor will be moved to the beginning or the end of
-## the dirty section, respectively. When other values are specified, the
-## original cursor position is reproduced.
+## "undo_point" controls the cursor position after "undo". When "beg" or "end"
+## is specified, the cursor will be moved to the beginning or the end of the
+## dirty section, respectively. When other values are specified, the original
+## cursor position is reproduced.
 
 #bleopt undo_point=end
 
 
-## The following setting controls forced layout calculations before
-## graphical operations. When a non-empty value is specified, the
-## forced calculations are enabled. When an empty string is set, the
-## operations are switched to logical ones.
+## The following setting controls forced layout calculations before graphical
+## operations. When a non-empty value is specified, the forced calculations are
+## enabled. When an empty string is set, the operations are switched to logical
+## ones.
 
 #bleopt edit_forced_textmap=1
 
 
-## The following settings controls the prompt after the cursor left
-## the command line.  "prompt_ps1_final" contains a prompt string.
-## "prompt_ps1_transient" is a colon-separated list of fields
-## "always", "same-dir" and "trim".  The prompt is replaced by
-## "prompt_ps1_final" if it has a non-empty value.  Otherwise, the
-## prompt is trimmed leaving the last line if "prompt_ps1_transient"
-## has a field "trim".  Otherwise, the prompt vanishes if
-## "prompt_ps1_transient" has a non-empty value.  When
+## The following option controls the interpretation of lines when going to the
+## beginning or the end of the current line.  When the value `logical` is
+## specified, the logical line is used, i.e., the beginning and the end of the
+## line is determined based on the newline characters in the edited text.  When
+## the value `graphical` is specified, the graphical line is used, i.e., the
+## beginning and the end of the displayed line in the terminal is used.
+
+#bleopt edit_line_type=graphical
+
+
+## The following settings controls the prompt after the cursor left the command
+## line.  "prompt_ps1_final" contains a prompt string.  "prompt_ps1_transient"
+## is a colon-separated list of fields "always", "same-dir" and "trim".  The
+## prompt is replaced by "prompt_ps1_final" if it has a non-empty value.
+## Otherwise, the prompt is trimmed leaving the last line if
+## "prompt_ps1_transient" has a field "trim".  Otherwise, the prompt vanishes
+## if "prompt_ps1_transient" has a non-empty value.  When
 ## "prompt_ps1_transient" contains a field "same-dir", the setting of
-## "prompt_ps1_transient" is effective only when the current working
-## directory did not change since the last command line.
+## "prompt_ps1_transient" is effective only when the current working directory
+## did not change since the last command line.
 
 #bleopt prompt_ps1_final=
 #bleopt prompt_ps1_transient=trim
 
 
-## The following settings controls the right prompt. "prompt_rps1"
-## specifies the contents of the right prompt in the format of PS1.
-## When the cursor leaves the current command line, the right prompt
-## is replaced by "prompt_rps1_final" if it has a non-empty value, or
-## otherwise, the right prompt vanishes if "prompt_rps1_transient" is
-## set to a non-empty value,
+## The following settings controls the right prompt. "prompt_rps1" specifies
+## the contents of the right prompt in the format of PS1.  When the cursor
+## leaves the current command line, the right prompt is replaced by
+## "prompt_rps1_final" if it has a non-empty value, or otherwise, the right
+## prompt vanishes if "prompt_rps1_transient" is set to a non-empty value,
 
 #bleopt prompt_rps1='\w'
 #bleopt prompt_rps1_final=
 #bleopt prompt_rps1_transient=''
 
 
-## The following settings specifies the content of terminal titles and
-## status lines.  "prompt_xterm_title" specifies the terminal title
-## which can be set by "OSC 0 ; ... BEL".  "prompt_screen_title" is
-## effective inside terminal multiplexers such as GNU screen and tmux
-## and specifies the window title of the terminal multiplexer which
-## can be set by "ESC k ... ST".  "prompt_status_line" is only
-## effective when terminfo entries "tsl" and "fsl" (or termcap entries
-## "ts" and "ds") are available, and specifies the content of the
-## status line which can be set by the terminfo entries.  When each
-## setting has non-empty value, the content of corresponding title or
-## status line is replaced just before PS1 is shown.
+## The following settings specifies the content of terminal titles and status
+## lines.  "prompt_xterm_title" specifies the terminal title which can be set
+## by "OSC 0 ; ... BEL".  "prompt_screen_title" is effective inside terminal
+## multiplexers such as GNU screen and tmux and specifies the window title of
+## the terminal multiplexer which can be set by "ESC k ... ST".
+## "prompt_status_line" is only effective when terminfo entries "tsl" and "fsl"
+## (or termcap entries "ts" and "ds") are available, and specifies the content
+## of the status line which can be set by the terminfo entries.  When each
+## setting has non-empty value, the content of corresponding title or status
+## line is replaced just before PS1 is shown.
 
 #bleopt prompt_xterm_title=
 #bleopt prompt_screen_title=
 #bleopt prompt_status_line=
 
 
 ## "prompt_eol_mark" specifies the contents of the mark used to indicate the
-## command output is not ended with newlines. The value can contain ANSI
-## escape sequences.
+## command output is not ended with newlines. The value can contain ANSI escape
+## sequences.
 
 #bleopt prompt_eol_mark=$'\e[94m[ble: EOF]\e[m'
 
@@ -178,9 +185,9 @@
 
 
 ## The following setting controls the history sharing. If it has non-empty
-## value, the history sharing is enabled. With the history sharing, the
-## command history is shared with the other Bash ble.sh sessions with the
-## history sharing turned on.
+## value, the history sharing is enabled. With the history sharing, the command
+## history is shared with the other Bash ble.sh sessions with the history
+## sharing turned on.
 
 #bleopt history_share=
 
@@ -216,12 +223,11 @@
 #bleopt line_limit_length=10000
 
 
-## The following option specifies the maximal number of characters
-## which can be appended into the history.  When this option has a
-## positive value, commands with the length longer than the value is
-## not appended to the history.  When this option has a non-positive
-## value, commands are always appended to the history regardless of
-## their length.
+## The following option specifies the maximal number of characters which can be
+## appended into the history.  When this option has a positive value, commands
+## with the length longer than the value is not appended to the history.  When
+## this option has a non-positive value, commands are always appended to the
+## history regardless of their length.
 
 #bleopt history_limit_length=10000
 
@@ -283,11 +289,11 @@
 #bleopt default_keymap=auto
 
 
-## The following setting controls the treatment of isolated ESCs.
-## The value "esc" indicates that it should be treated as ESC.
-## The value "meta" indicates that it should be treated as Meta modifier.
-## The value "auto" indicates that the behavior will be switched to an
-## appropriate side of "esc" or "meta" depending on the current keymap.
+## The following setting controls the treatment of isolated ESCs.  The value
+## "esc" indicates that it should be treated as ESC.  The value "meta"
+## indicates that it should be treated as Meta modifier.  The value "auto"
+## indicates that the behavior will be switched to an appropriate side of "esc"
+## or "meta" depending on the current keymap.
 
 #bleopt decode_isolated_esc=esc
 
@@ -301,11 +307,11 @@
 ## The following settings setups the behavior for errors while user input
 ## decoding. "error_char" is the decoding error for the current character
 ## encoding. "error_cseq" indicates the unrecognized CSI sequences.
-## "error_kseq" indicates the unbound key sequences. "abell" and "vbell"
-## turn on/off the audible bells and visible bells on errors. If the variable
-## is empty the bells are turned off, or otherwise turned on. "discard"
-## controls if the chars/sequences will be discarded or processed in later
-## stage. If a non-empty value is given, chars/sequences are discarded.
+## "error_kseq" indicates the unbound key sequences. "abell" and "vbell" turn
+## on/off the audible bells and visible bells on errors. If the variable is
+## empty the bells are turned off, or otherwise turned on. "discard" controls
+## if the chars/sequences will be discarded or processed in later stage. If a
+## non-empty value is given, chars/sequences are discarded.
 
 #bleopt decode_error_char_abell=
 #bleopt decode_error_char_vbell=1
@@ -369,12 +375,11 @@
 #bleopt complete_auto_wordbreaks=$' \t\n/'
 
 
-## The setting "complete_auto_menu" controls the delay of "auto-menu".
-## When a non-empty string is set, auto-menu is enabled.  The string
-## is evaluated as an arithmetic expression to give the delay in
-## milliseconds.  ble.sh will automatically show the menu of
-## completions after the idle time (for which user input does not
-## arrive) reaches the delay.
+## The setting "complete_auto_menu" controls the delay of "auto-menu".  When a
+## non-empty string is set, auto-menu is enabled.  The string is evaluated as
+## an arithmetic expression to give the delay in milliseconds.  ble.sh will
+## automatically show the menu of completions after the idle time (for which
+## user input does not arrive) reaches the delay.
 
 #bleopt complete_auto_menu=500
 
@@ -389,13 +394,13 @@
 
 ## The following setting specifies the style of the menu to show completion
 ## candidates. The value "dense" and "dense-nowrap" shows candidates separated
-## by spaces. "dense-nowrap" is different from "dense" in the behavior that
-## it inserts a new line before the candidates that does not fit into the
+## by spaces. "dense-nowrap" is different from "dense" in the behavior that it
+## inserts a new line before the candidates that does not fit into the
 ## remaining part of the current line. The value "align" and "align-nowrap"
-## aligns the candidates. The value "linewise" shows a candidate per line.
-## The value "desc" and "desc-raw" shows a candidate per line with description
-## for each. "desc-raw" is different from "desc" in the behavior that it
-## interprets ANSI escape sequences in the descriptions.
+## aligns the candidates. The value "linewise" shows a candidate per line.  The
+## value "desc" and "desc-raw" shows a candidate per line with description for
+## each. "desc-raw" is different from "desc" in the behavior that it interprets
+## ANSI escape sequences in the descriptions.
 
 #bleopt complete_menu_style=align-nowrap
 
@@ -406,9 +411,9 @@
 #bleopt complete_menu_align=20
 
 
-## The following setting specifies the maximal height of the menu.
-## When this value is evaluated to be a positive integer, the maximal
-## line number of the menu is limited to that value.
+## The following setting specifies the maximal height of the menu.  When this
+## value is evaluated to be a positive integer, the maximal line number of the
+## menu is limited to that value.
 
 #bleopt complete_menu_maxlines=10
 
@@ -449,15 +454,14 @@
 # bleopt filename_ls_colors="$LS_COLORS"
 
 
-## The following settings controls enable or disable the syntax
-## highlighting.  When the setting "highlight_syntax" has a non-empty
-## value, the syntax highlighting is enabled.  When the setting
-## "highlight_filename" has a non-empty value, the highlighting based
-## on the filename and the command name is enabled during the process
-## of the syntax highlighting.  Similarly, when the setting
-## "highlight_variable" has a non-empty value, the highlighting based
-## on the variable type is enabled.  All of these settings have
-## non-empty values by default.
+## The following settings controls enable or disable the syntax highlighting.
+## When the setting "highlight_syntax" has a non-empty value, the syntax
+## highlighting is enabled.  When the setting "highlight_filename" has a
+## non-empty value, the highlighting based on the filename and the command name
+## is enabled during the process of the syntax highlighting.  Similarly, when
+## the setting "highlight_variable" has a non-empty value, the highlighting
+## based on the variable type is enabled.  All of these settings have non-empty
+## values by default.
 
 # bleopt highlight_syntax=
 # bleopt highlight_filename=
@@ -540,22 +544,20 @@ function blerc/vim-load-hook {
   # bleopt keymap_vi_mode_string_nmap:=$'\e[1m~\e[m'
 
 
-  ## The setting "keymap_vi_mode_update_prompt" specifies that the
-  ## prompt should be recalculated on the mode change.  When this
-  ## option has a non-empty value, the prompt will be recalculated.
+  ## The setting "keymap_vi_mode_update_prompt" specifies that the prompt
+  ## should be recalculated on the mode change.  When this option has a
+  ## non-empty value, the prompt will be recalculated.
 
   # bleopt keymap_vi_mode_update_prompt=
 
 
-  ## The option "keymap_vi_mode_show" controls if the mode line is
-  ## shown.  When this option has a non-empty value, the mode line is
-  ## shown.
+  ## The option "keymap_vi_mode_show" controls if the mode line is shown.  When
+  ## this option has a non-empty value, the mode line is shown.
 
   # bleopt keymap_vi_mode_show=1
 
 
-  ## The following settings specify the name of modes in the mode
-  ## line.
+  ## The following settings specify the name of modes in the mode line.
 
   # bleopt keymap_vi_mode_name_insert=INSERT
   # bleopt keymap_vi_mode_name_replace=REPLACE
@@ -566,8 +568,7 @@ function blerc/vim-load-hook {
   # bleopt keymap_vi_mode_name_blockwise=BLOCK
 
 
-  ## The following setting setups the keymap settings with Meta
-  ## modifiers
+  ## The following setting setups the keymap settings with Meta modifiers
 
   # ble-decode/keymap:vi_imap/define-meta-bindings
 

memo/ChangeLog.md

@@ -7,6 +7,7 @@
 
 - complete/mandb: support mandb in FreeBSD `#D1432` 6c54f79
 - decode (`ble-decode-kbd`): support various specifications of key sequences `#D1439` 0f01cab
+- edit: support new option `bleopt edit_line_type={logical,graphical}` (motivated by 3ximus) `#D1442` 0000000
 
 ## Changes
 
@@ -22,7 +23,7 @@
 - edit: work around the wrong job information of Bash in trap handlers (reported by 3ximus) `#D1435` `#D1436` bc4735e
 - edit (command-help): work around the Bash bug that tempenv vanishes with `builtin eval` `#D1438` 8379d4a
 - global: suppress missing locale errors (reported by 3ximus) `#D1440` 4d3c595
-- edit (sword): fix definition of `sword` (shell words) `#D1441` 0000000
+- edit (sword): fix definition of `sword` (shell words) (motivated by 3ximus) `#D1441` 0000000
 
 ## Internal changes and fixes
 

note.txt

@@ -3719,7 +3719,15 @@ bash_tips
 
 2021-01-22
 
-  * edit (sword): fix definition of sword [#D1441]
+  * edit: support "bleopt edit_line_type" (motivated by 3ximus) [#D1442]
+    https://github.com/akinomyoga/ble.sh/issues/83
+
+    手で一つ一つ logical-line を明示的に指定するよりは、
+    一つのオプションで一括で切り替えられる様にした方が良い。
+    更に、今まで既定で graphical line を使っていたのを、
+    logical line を使う様に変更する事にする。
+
+  * edit (sword): fix definition of sword (motivated by 3ximus) [#D1441]
     https://github.com/akinomyoga/ble.sh/issues/83#issuecomment-764893198
 
     この質問で具体的に各単語がどのような定義になっているのか説明しようとして