gbranden pushed a commit to branch master
in repository groff.
commit bbbdb873e875250a7dfb807b14d5404875e2b455
Author: G. Branden Robinson <[email protected]>
AuthorDate: Sun Nov 30 14:57:51 2025 -0600
src/roff/troff/number.cpp: Slightly refactor.
* src/roff/troff/number.cpp (is_valid_expression_start): Call
`tok.skip_spaces()` instead of open-coding exactly what it does.
Continues commit e8db201111, 19 November.
---
ChangeLog | 6 ++++++
src/roff/troff/number.cpp | 3 +--
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 3b912300e..e483c6326 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2025-11-30 G. Branden Robinson <[email protected]>
+
+ * src/roff/troff/number.cpp (is_valid_expression_start):
+ Slightly refactor. Call `tok.skip_spaces()` instead of
+ open-coding exactly what it does.
+
2025-11-30 G. Branden Robinson <[email protected]>
* src/roff/troff/column.cpp [COLUMN] (column_justify)
diff --git a/src/roff/troff/number.cpp b/src/roff/troff/number.cpp
index 69ae1cf47..e775a3502 100644
--- a/src/roff/troff/number.cpp
+++ b/src/roff/troff/number.cpp
@@ -239,8 +239,7 @@ static incr_number_result get_incr_number(units *res,
unsigned char si)
static bool is_valid_expression_start()
{
- while (tok.is_space())
- tok.next();
+ tok.skip_spaces();
if (tok.is_newline()) {
warning(WARN_MISSING, "numeric expression missing");
return false;
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