diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/editfns.c | 4 | ||||
| -rw-r--r-- | src/xdisp.c | 7 |
2 files changed, 6 insertions, 5 deletions
diff --git a/src/editfns.c b/src/editfns.c index 40e65dda0c9..d15d4dc68b9 100644 --- a/src/editfns.c +++ b/src/editfns.c @@ -2661,8 +2661,8 @@ DEFUN ("widen", Fwiden, Swiden, 0, 0, "", This allows the buffer's full text to be seen and edited. When called from Lisp inside a body form in which `narrow-to-region' -was called with an optional argument LOCK non-nil, this does not -produce any effect. */) +was called with an optional argument LOCK non-nil, this function does +not produce any effect. */) (void) { if (! NILP (Vrestrictions_locked)) diff --git a/src/xdisp.c b/src/xdisp.c index 8867406c4e2..3ef3c0d3796 100644 --- a/src/xdisp.c +++ b/src/xdisp.c @@ -36653,12 +36653,13 @@ The tool bar style must also show labels for this to have any effect, see doc: /* List of functions to call to fontify regions of text. Each function is called with one argument POS. Functions must fontify a region starting at POS in the current buffer, and give -fontified regions the property `fontified'. +fontified regions the property `fontified' with a non-nil value. Note that, when the buffer contains one or more lines whose length is -above `long-line-threshold', the restrictions of the buffer are locked +above `long-line-threshold', the narrowing of the buffer is locked (see `narrow-to-region'), and these functions only have access to a -small portion of the buffer around POS. */); +small portion of the buffer around POS and cannot use `widen' to gain +access to other portions of buffer text. */); Vfontification_functions = Qnil; Fmake_variable_buffer_local (Qfontification_functions); |