nano

nano with my custom patches
git clone git://bsandro.tech/nano
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commit c7356c2d8544ef8b1f8b0772f525055c1716070e
parent 91ba76e1e0c807e2625d5369733644a1829d77e9
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Sun, 21 Jun 2020 10:44:05 +0200

files: show possible tab completions near the bottom of the edit window

Especially when it are just a handful of possible completions, it is
much nicer to have them listed close to the prompt bar where the eyes
of the user are.

This fulfills https://savannah.gnu.org/bugs/?58620.

Diffstat:
Msrc/files.c | 8++++++--
1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/files.c b/src/files.c @@ -2559,8 +2559,9 @@ char *input_tab(char *buf, size_t *place, void (*refresh_func)(void), bool *list /* If there is more than one possible completion, show a sorted list. */ if (num_matches > 1) { - size_t longest_name = 0, ncols; - int row = 0; + size_t longest_name = 0; + size_t nrows, ncols; + int row; qsort(matches, num_matches, sizeof(char *), diralphasort); @@ -2578,6 +2579,9 @@ char *input_tab(char *buf, size_t *place, void (*refresh_func)(void), bool *list /* The columns of names will be separated by two spaces, * but the last column will have just one space after it. */ ncols = (COLS + 1) / (longest_name + 2); + nrows = (num_matches + ncols - 1) / ncols; + + row = (nrows < editwinrows - 1) ? editwinrows - nrows - 1 : 0; /* Blank the edit window and hide the cursor. */ blank_edit();