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Changes between v4.8 and v4.9:
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------------------------------
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Benno Schulenberg (209):
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bindings: remove the translation of ^H to Backspace on the BSDs
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build: fix compilation for --enable-tiny --enable-justify
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build: restore non-UTF8 fallbacks, to allow compiling with --disable-utf8
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build: update the conditional placement of the "Go To Line" menu item
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bump version numbers and add a news item for the 4.9 release
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chars: optimize a function for the most common blanks: space and tab
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copyright: update to the current year for significantly changed files
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cutting: let M-T cut a trailing empty line, but not nothing at all
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cutting: with --cutfromcursor, allow ^K to cut the penultimate empty line
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display: do not show a "[" double-width placeholder when softwrapping
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display: keep the help items aligned, by not writing too many characters
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docs: improve the descriptions of --softwrap and 'set softwrap'
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docs: mark bracketed pasting as done in the TODO list
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docs: mention that ^[ (Esc) is unbindable, and explain why
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docs: remove the note saying that nanorc files must be in Unix format
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docs: trim some TODO items, and condense several others
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docs: update the form of an option, --suspendable / 'set suspendable'
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docs: update the missed occurrences of --suspendable / 'set suspendable'
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feedback: give a clearer message when trying to justify an empty region
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feedback: make sure that a later message can overwrite a short warning
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files: be consistent in which code means "New File"
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files: don't check uninitialized memory when writing new file [valgrind]
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files: when piping, always pipe whatever was cut to the external command
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gnulib: update to its current upstream state
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help: do not break a line inside the 17-column keystrokes area
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help: increase the minimum help-text width from 32 to 40 columns
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input: accommodate silly emulators that have LF instead of CR in a paste
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input: after reallocating a string, do not write to its old address
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input: allocate sufficient bytes for entering a Unicode codepoint
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input: keep a multibyte character together during verbatim entry
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justify: do not copy too many bytes when trimming leading whitespace
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justify: do not crash when the user attempts to justify an empty region
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justify: do not take an empty line as template for first-line indentation
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justify: give the first line of a marked region its proper indentation
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justify: never break a line in leading whitespace
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justify: restore a region properly when it was marked backwards
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justify: skip over blanks after the region, to not skew the indentation
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justify: skip over in-line whitespace only, not over leading whitespace
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justify: trim prefixed whitespace when justifying a marked region
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justify: trim the leading blanks of a marked region at the right moment
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justify: when appropriate, move end point of marked region forward
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justify: when the cursor is at the left edge, keep it there
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locking: do not open an empty buffer when respecting the first lock file
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moving: do not put the cursor at end-of-line when in a help text
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options: rename --suspend to --suspendable, to make more sense
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prompt: insert a burst of bytes in one go instead of characterwise
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rcfile: allow alternate line endings in nanorc files
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rcfile: do not allow a regex for name, header, or magic to be empty
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rcfile: don't store a coloring rule before it is complete
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rcfile: rename bindable function 'suspendenable' to 'suspendable'
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rcfile: when a start= is not matched with an end=, abandon the whole rule
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rcfile: when finding a mistake, skip the rest of the line
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shutdown: don't refer to an open file when there aren't any
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softwrap: when typing goes beyond the bottom row, scroll just one row
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syntax: nanorc: colorize 'rawsequences', not the obsolete 'rebindkeypad'
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syntax: spec: add two missing % signs, and colorize also "%triggerprein"
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syntax: spec: colorize the date and author of changelog items differently
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syntax: spec: drop invalid parentheses after "Summary"
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tweaks: abort in three situations that should never occur
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tweaks: add a COUPLE_END undo item a bit later, instead of updating it
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tweaks: add a different helping variable
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tweaks: add a supporting variable, in order to condense some statements
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tweaks: add calls of die() for five theoretical programming mistakes
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tweaks: adjust some whitespace, reshuffle two ifs, and remove two braces
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tweaks: adjust the indentation after the previous change
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tweaks: always determine the second lead, to simplify the rewrap call
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tweaks: avoid a complaint about uninitialized memory [valgrind]
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tweaks: call add_undo() before the character is actually added
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tweaks: change a function to return the name of the lock file on success
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tweaks: change a function with two possible results to boolean
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tweaks: change an integer to a short, and reshuffle it for better packing
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tweaks: change another function with two possible results to boolean
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tweaks: check for a starting quote in one place instead of three
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tweaks: combine two ifs into one
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tweaks: condense a comment, reshuffle conditions, and remove unwanted one
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tweaks: condense a fragment of code
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tweaks: condense two fragments of code
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tweaks: convert integers to bytes in one place instead of two
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tweaks: copy and store a deleted character in a conciser manner
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tweaks: correct a typo, improve two indentations, and rewrap a line
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tweaks: correct two typos in a changelog, and drop a doubled word
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tweaks: create an undo item earlier, and discard it when needed
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tweaks: don't bother reallocating the line data when undoing a line join
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tweaks: do some text alignments properly: with spaces, not tabs
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tweaks: drop a check for something that will not occur
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tweaks: drop two comments that contain variable names
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tweaks: elide a function call, by copying a byte directly
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tweaks: elide an intermediate copy of a character during injection, twice
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tweaks: elide an intermediate copy of an added character
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tweaks: elide a parameter, and rename a variable
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tweaks: elide a supporting variable, to make four loops slightly faster
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tweaks: elide a variable and an unneeded iteration
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tweaks: elide one variable and three gotos
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tweaks: elide three unneeded #defines
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tweaks: elide two variables and their two assignments
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tweaks: exclude a function when compiled without spell-checking support
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tweaks: extend the undo data for deleting and backspacing more directly
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tweaks: factor out a three-line condition into a separate function
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tweaks: frob a statement, rewrap two lines, and remove a pair of braces
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tweaks: frob two statements, condense another, and add a comment
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tweaks: highlight keystrokes in the documentation more consistently
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tweaks: improve four comments, and condense two fragments of code
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tweaks: improve three comments, and reshuffle two declarations
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tweaks: improve two comments
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tweaks: improve two comments, and remove an unneeded one
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tweaks: inject the entire burst of bytes at once into the edit buffer
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tweaks: instead of swapping the end points later, assign them correctly
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tweaks: invert the logic of a symbol, to make more sense
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tweaks: make prompt-bar input more similar to edit-buffer input
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tweaks: make two conditions more direct, and thus elide two functions
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tweaks: mesh two bits of code together
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tweaks: move a function to after the one that it calls
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tweaks: move a function to before the one that calls it
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tweaks: move a function to before the one that calls it
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tweaks: move a function to its proper place in the order of things
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tweaks: move a function to where it is used
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tweaks: move another function to where it is used
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tweaks: move some definitions closer to where they are used
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tweaks: move two functions to before the ones that call them
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tweaks: normalize a translator hint, update one, and add another
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tweaks: normalize the indentation after the previous change
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tweaks: normalize the indentation after the previous change
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tweaks: normalize the indentation after the previous two changes
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tweaks: pull the NUL-terminating of a string into a function
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tweaks: rearrange a case item, so that PASTE is always after CUT
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tweaks: rearrange some conditions, for compactness
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tweaks: relocate a function to before its callers
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tweaks: relocate eleven functions to before they are called
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tweaks: remove a now-unused helper function
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tweaks: remove an unneeded indirection
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tweaks: remove a redundant assignment
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tweaks: remove a redundant statement, a spurious reference to 'cutbottom'
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tweaks: remove a superfluous assignment, and reshuffle a call
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tweaks: remove non-UTF-8 code from three more functions
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tweaks: remove some redundant filtering, and thus elide a parameter
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tweaks: remove some unneeded braces, not used elsewhere either
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tweaks: remove two redundant case labels
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tweaks: remove two superfluous checks
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tweaks: remove two superfluous conditions
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tweaks: rename a constant, and rename and relocate a function
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tweaks: rename a function, and condense a few comments
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tweaks: rename a function, and split a variable into two separate ones
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tweaks: rename a function, to be more fitting, and improve some comments
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tweaks: rename a function, to remove an obscuring abbreviation
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tweaks: rename another function, to remove the obscuring abbreviation
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tweaks: rename a parameter and a variable, and reword two comments
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tweaks: rename a symbol, to match the corresponding renamed option
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tweaks: rename a variable, and add a helping one
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tweaks: rename a variable, and reshuffle a declaration
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tweaks: rename a variable, away from a single letter
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tweaks: rename a variable, away from a single letter
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tweaks: rename a variable, for aptness
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tweaks: rename a variable, reshuffle an assignment, and change a code
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tweaks: rename a variable, to be a bit clearer
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tweaks: rename a variable, to get out of the way of a later rename
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tweaks: rename a variable, to not be a substring of a function name
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tweaks: rename four more functions, to get rid of an abbreviation
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tweaks: rename four parameters, to be more distinct and telling
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tweaks: rename four variables, to be a bit more telling
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tweaks: rename to the same name two variables that have the same role
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tweaks: rename two elements of an undo record, to be more telling
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tweaks: rename two functions, for shortness
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tweaks: rename two functions, to match the style of others
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tweaks: rename two more elements of an undo record, for symmetry
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tweaks: rename two more functions, to match the style of others
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tweaks: rename two more variables, to harmonize with two others
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tweaks: rename two parameters, to not overlap with other names
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tweaks: rename two symbols, to be more precise
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tweaks: rename two variables, and frob four comments
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tweaks: rename two variables, and reshuffle a few things
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tweaks: rename two variables, for distinctiveness
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tweaks: rename two variables, to be different or for more contrast
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tweaks: rename two variables, to harmonize with two others
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tweaks: rename two variables, to suit both the marked and unmarked case
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tweaks: reorder a case item, to have SPLIT_BEGIN always before SPLIT_END
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tweaks: reshuffle a condition, for compacter code
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tweaks: reshuffle a condition, for compactness
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tweaks: reshuffle a few declarations and assignments
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tweaks: reshuffle an assignment and a free()
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tweaks: reshuffle some code, in preparation for improving it
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tweaks: reshuffle some stuff, to have related things together
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tweaks: reshuffle the setting of the starting point of a cut
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tweaks: reshuffle the trimming of leading whitespace, for compactness
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tweaks: reshuffle two declarations plus a fragment of code
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tweaks: simplify the undoing and redoing of an <Enter>
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tweaks: strip a parameter that is equivalent to 'openfile' for both calls
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tweaks: strip a parameter that is TRUE for both calls
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tweaks: swap the use of 'head' and 'tail' for CUT and PASTE undo items
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tweaks: trim an unnecessary detail from an error message
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tweaks: unabbreviate the name of a variable
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tweaks: unwrap four lines, and use explicit codes where possible
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tweaks: update several comments after the previous changes
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tweaks: update some comments after the previous changes
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tweaks: use a symbol instead of a number, and drop two unneeded casts
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tweaks: use spaces when aligning things, not tabs
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tweaks: use the variable that suits 'END' better
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tweaks: weld two fragments together, twice, by eliding an unneeded 'if'
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tweaks: when appropriate, move starting point of justified region back
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tweaks: when extending the marked region, include also exotic blanks
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tweaks: when undoing an addition or redoing a deletion, do not reallocate
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undo: do not mark the buffer as modified when pasting back nothing
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undo: do not try to copy a cutbuffer that is NULL
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undo: do not try to paste back an empty cutbuffer
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undo: for an automatic hard-wrap, store the correct previous buffer size
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undo: store the cursor row, for redoing filtering & justification better
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undo: treat a cut-until-end-of-buffer like a backward marked region
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undo: use the correct original fusion point when unjoining two lines
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undo: when undoing a paste or an insertion, remove an added magic line
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usage: improve the description of --softwrap
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Neal Gompa (1):
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syntax: spec: add some keywords that were added in RPM 4.15 and 4.13
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Saagar Jha (1):
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rcfile: fix an out-of-bounds read on empty lines
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Changes between v4.7 and v4.8:
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------------------------------
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Benno Schulenberg