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| author | Kaz Kylheku <kaz@kylheku.com> | 2015-09-27 22:59:05 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2015-09-27 22:59:05 -0700 |
| commit | ea3f3ce459932a4e05cf51fe353acf7e90f36bae (patch) | |
| tree | c728e27cc2358d96a332733e3773aa98ab939cb1 | |
| parent | 35396ddf01daef0d3dea12f2ed960d9693d58eed (diff) | |
| download | txr-ea3f3ce459932a4e05cf51fe353acf7e90f36bae.tar.gz txr-ea3f3ce459932a4e05cf51fe353acf7e90f36bae.tar.bz2 txr-ea3f3ce459932a4e05cf51fe353acf7e90f36bae.zip | |
linenoise: backspace also causes parenthesis jump.
* linenoise/linenoise.c (edit): Do paren_jump after
backspace
* txr.1: Documented.
| -rw-r--r-- | linenoise/linenoise.c | 1 | ||||
| -rw-r--r-- | txr.1 | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/linenoise/linenoise.c b/linenoise/linenoise.c index 57797178..cafa7e0a 100644 --- a/linenoise/linenoise.c +++ b/linenoise/linenoise.c @@ -1848,6 +1848,7 @@ static int edit(lino_t *l, const char *prompt) case BACKSPACE: /* backspace */ case CTL('H'): edit_backspace(l); + paren_jump(l); break; case CTL('D'): /* remove char at right of cursor, or if the line is empty, act as end-of-file. */ @@ -34168,6 +34168,10 @@ character and then returns to the original position a brief moment later. If a new character is typed during the brief time delay, the delay is immediately canceled, so as not to hinder rapid typing. +This back-and-forth jump behavior also occurs when a character is erased using +Backspace, and the the cursor ends up immediately to the right of a +parenthesis. + Note that the matching is unsophisticated; it doesn't observe the lexical conventions and syntax of the \*(TL programming language. For instance, a closing parenthesis outside a string literal may match |