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| author | Marc André Tanner <mat@brain-dump.org> | 2017-01-28 14:16:04 +0100 |
|---|---|---|
| committer | Marc André Tanner <mat@brain-dump.org> | 2017-01-28 14:18:45 +0100 |
| commit | 007ff80b477880e820d08391b96ca2a00889082e (patch) | |
| tree | ff564565cd377a0966beb913d2f86bf7a6a80ece /vis-modes.c | |
| parent | 043a183d1465f578775e2a28bdc0a5c44afccd40 (diff) | |
| download | vis-007ff80b477880e820d08391b96ca2a00889082e.tar.gz vis-007ff80b477880e820d08391b96ca2a00889082e.tar.xz | |
vis: deindent blank autoindented lines when leaving insert mode
Does not work for the current implementation of `O` because the
"lookbehind" i.e. second to last processed key is `<Up>` and not
`<Enter>`.
Fix #383
Diffstat (limited to 'vis-modes.c')
| -rw-r--r-- | vis-modes.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/vis-modes.c b/vis-modes.c index 4739c34..05cdc01 100644 --- a/vis-modes.c +++ b/vis-modes.c @@ -1,6 +1,7 @@ #include <string.h> #include <strings.h> #include "vis-core.h" +#include "text-motions.h" #include "util.h" KeyAction *vis_action_new(Vis *vis, const char *name, const char *help, KeyActionFunction *func, Arg arg) { @@ -138,6 +139,21 @@ bool vis_window_mode_map(Win *win, enum VisMode id, bool force, const char *key, static void vis_mode_normal_enter(Vis *vis, Mode *old) { if (old != mode_get(vis, VIS_MODE_INSERT) && old != mode_get(vis, VIS_MODE_REPLACE)) return; + if (vis->autoindent && strcmp(vis->key_prev, "<Enter>") == 0) { + Text *txt = vis->win->file->text; + for (Cursor *c = view_cursors(vis->win->view); c; c = view_cursors_next(c)) { + size_t pos = view_cursors_pos(c); + size_t start = text_line_start(txt, pos); + if (start == pos) { + size_t begin = text_line_begin(txt, pos); + size_t len = start - begin; + if (len) { + text_delete(txt, begin, len); + view_cursors_to(c, pos-len); + } + } + } + } macro_operator_stop(vis); if (!vis->win->parent && vis->action_prev.op == &vis_operators[VIS_OP_MODESWITCH] && vis->action_prev.count > 1) { |